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94598 Zip Code (Walnut Creek, CA) Detailed Profile




Cities: Walnut Creek, CA (52.53%), North Gate, CA (4.31%), Shell Ridge, CA (2.82%), Waldon, CA (0.66%), Concord, CA (0.20%)
County: Contra Costa County, CA
Estimated zip code population in 2017: 27,800
Zip code population in 2010: 25,818
Zip code population in 2000: 26,011

Houses and condos: 10,960
Renter-occupied apartments: 2,321
% of renters here:

22%
State:

45%
March 2019 cost of living index in zip code 94598: 146.7 (very high, U.S. average is 100)

Land area: 15.2 sq. mi.
Water area: 0.0 sq. mi.
Population density: 1,823 people per square mile 
 
 (low).

Age and Sex of Residents in zip code 94598
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Real estate property taxes paid for housing units in 2017:
This zip code:

0.7% ($6,465)
California:

0.7% ($3,729)
Median real estate property taxes paid for housing units with mortgages in 2017: $7,063 (0.7%)
Median real estate property taxes paid for housing units with no mortgage in 2017: $4,195 (0.5%)

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Males: 13,193  (47.5%)
Females: 14,606  (52.5%)

For population 25 years and over in 94598:

  • High school or higher: 100.0%
  • Bachelor's degree or higher: 67.9%
  • Graduate or professional degree: 29.5%
  • Unemployed: 4.8%
  • Mean travel time to work (commute): 36.1 minutes

For population 15 years and over in 94598:

  • Never married: 23.8%
  • Now married: 62.1%
  • Separated: 0.8%
  • Widowed: 5.6%
  • Divorced: 7.7%

Zip code 94598 compared to state average:

  • Median household income above state average.
  • Median house value above state average.
  • Black race population percentage significantly below state average.
  • Hispanic race population percentage significantly below state average.
  • Median age significantly above state average.
  • Renting percentage below state average.
  • Number of rooms per house above state average.
  • Percentage of population with a bachelor's degree or higher above state average.
  • Races in zip code 94598 (2017)
    • 18,87072.5%White
    • 3,87214.9%Asian
    • 1,6986.5%Hispanic or Latino
    • 9513.7%Two or more races
    • 2761.1%Black
    • 480.2%American Indian
    • 430.2%Native Hawaiian and Other
      Pacific Islander
    • 600.2%Some other race
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Urban population: 27,096
Rural population: 703

Estimated median house/condo value in 2017: $954,741
94598:

$954,741
California:

$509,400



According to our research of California and other state lists, there were 3 registered sex offenders living in 94598 zip code as of January 25, 2020.
The ratio of all residents to sex offenders in zip code 94598 is 9,188 to 1.
The ratio of registered sex offenders to all residents in this zip code is much lower than the state average.


Median resident age:
This zip code:

48.1 years
California median age:

36.5 years
Average household size:
This zip code:

2.6 people
California:

3.0 people

Averages for the 2012 tax year for zip code 94598, filed in 2013:

Average Adjusted Gross Income (AGI) in 2012: $134,842 (Individual Income Tax Returns)
Here:

$134,842
State:

$72,726

Salary/wage: $116,251 (reported on 74.4% of returns)
Here:

$116,251
State:

$59,079
(% of AGI for various income ranges: 63.4% for AGIs below $25k, 58.2% for AGIs $25k-50k, 58.6% for AGIs $50k-75k, 57.4% for AGIs $75k-100k, 68.0% for AGIs $100k-200k, 63.9% for AGIs over 200k)

Taxable interest for individuals: $2,083 (reported on 63.0% of returns)
This zip code:

$2,083
California:

$2,146
(% of AGI for various income ranges: 3.0% for AGIs below $25k, 2.0% for AGIs $25k-50k, 1.4% for AGIs $50k-75k, 1.3% for AGIs $75k-100k, 0.8% for AGIs $100k-200k, 0.8% for AGIs over 200k)

Ordinary dividends: $9,961 (reported on 48.4% of returns)
Here:

$9,961
State:

$9,308
(% of AGI for various income ranges: 6.9% for AGIs below $25k, 4.4% for AGIs $25k-50k, 4.5% for AGIs $50k-75k, 3.7% for AGIs $75k-100k, 3.1% for AGIs $100k-200k, 3.6% for AGIs over 200k)

Net capital gain/loss in AGI: +$14,854 (reported on 43.0% of returns)
Here:

+$14,854
State:

+$30,460
(% of AGI for various income ranges: 0.1% for AGIs below $25k, 0.2% for AGIs $25k-50k, 0.6% for AGIs $50k-75k, 0.6% for AGIs $75k-100k, 1.4% for AGIs $100k-200k, 7.7% for AGIs over 200k)

Profit/loss from business: +$33,269 (reported on 19.2% of returns)
Here:

+$33,269
State:

+$17,064
(% of AGI for various income ranges: 12.5% for AGIs below $25k, 9.3% for AGIs $25k-50k, 5.3% for AGIs $50k-75k, 4.6% for AGIs $75k-100k, 5.3% for AGIs $100k-200k, 3.9% for AGIs over 200k)

Taxable individual retirement arrangement distribution: $27,913 (reported on 19.9% of returns)
94598:

$27,913
California:

$19,557
(% of AGI for various income ranges: 6.7% for AGIs below $25k, 7.1% for AGIs $25k-50k, 7.0% for AGIs $50k-75k, 8.5% for AGIs $75k-100k, 5.8% for AGIs $100k-200k, 2.2% for AGIs over 200k)

Self-employment retirement plans: $24,323 (reported on 3.6% of returns)
94598:

$24,323
California:

$24,530
(% of AGI for various income ranges: 0.6% for AGIs $25k-50k, 0.3% for AGIs $75k-100k, 0.6% for AGIs $100k-200k, 0.8% for AGIs over 200k)

Total itemized deductions: $39,810 (20% of AGI, reported on 60.1% of returns)
Here:

$39,810
State:

$34,004

Here:

20.2% of AGI
State:

22.7% of AGI
(% of AGI for various income ranges: 28.3% for AGIs below $25k, 20.6% for AGIs $25k-50k, 17.7% for AGIs $50k-75k, 19.3% for AGIs $75k-100k, 19.4% for AGIs $100k-200k, 16.2% for AGIs over 200k)

Charity contributions: $4,314 (reported on 52.4% of returns)
Here:

$4,314
State:

$4,659
(% of AGI for various income ranges: 1.2% for AGIs below $25k, 1.5% for AGIs $25k-50k, 1.4% for AGIs $50k-75k, 1.7% for AGIs $75k-100k, 1.7% for AGIs $100k-200k, 1.7% for AGIs over 200k)

Taxes paid: $19,208 (reported on 59.9% of returns)
94598:

$19,208
State:

$14,448
(% of AGI for various income ranges: 6.6% for AGIs below $25k, 4.3% for AGIs $25k-50k, 4.7% for AGIs $50k-75k, 6.6% for AGIs $75k-100k, 8.2% for AGIs $100k-200k, 9.6% for AGIs over 200k)

Earned income credit: $1,320 (reported on 4.2% of returns)
Here:

$1,320
State:

$2,286
(% of AGI for various income ranges: 1.7% for AGIs below $25k, 0.3% for AGIs $25k-50k)

Percentage of individuals using paid preparers for their 2012 taxes: 53.4%
Here:

53%
State:

64%
(% for various income ranges: 43.8% for AGIs below $25k, 49.2% for AGIs $25k-50k, 52.7% for AGIs $50k-75k, 56.3% for AGIs $75k-100k, 56.3% for AGIs $100k-200k, 63.0% for AGIs over 200k)

Averages for the 2004 tax year for zip code 94598, filed in 2005:

Average Adjusted Gross Income (AGI) in 2004: $99,771 (Individual Income Tax Returns)
Here:

$99,771
State:

$58,600

Salary/wage: $88,557 (reported on 73.7% of returns)
Here:

$88,557
State:

$49,455
(% of AGI for various income ranges: 52.3% for AGIs $10k-25k, 61.2% for AGIs $25k-50k, 59.5% for AGIs $50k-75k, 65.4% for AGIs $75k-100k, 66.0% for AGIs over 100k)

Taxable interest for individuals: $2,511 (reported on 71.4% of returns)
This zip code:

$2,511
California:

$2,365
(% of AGI for various income ranges: 5.6% for AGIs $10k-25k, 3.0% for AGIs $25k-50k, 2.4% for AGIs $50k-75k, 1.8% for AGIs $75k-100k, 1.4% for AGIs over 100k)

Taxable dividends: $5,362 (reported on 55.5% of returns)
Here:

$5,362
State:

$4,746
(% of AGI for various income ranges: 6.9% for AGIs $10k-25k, 4.1% for AGIs $25k-50k, 3.5% for AGIs $50k-75k, 3.1% for AGIs $75k-100k, 2.6% for AGIs over 100k)

Net capital gain/loss: +$13,836 (reported on 48.2% of returns)
Here:

+$13,836
State:

+$23,418
(% of AGI for various income ranges: 1.1% for AGIs $10k-25k, 0.8% for AGIs $25k-50k, 1.4% for AGIs $50k-75k, 1.4% for AGIs $75k-100k, 8.6% for AGIs over 100k)

Profit/loss from business: +$33,583 (reported on 20.3% of returns)
Here:

+$33,583
State:

+$16,826
(% of AGI for various income ranges: 13.3% for AGIs $10k-25k, 8.1% for AGIs $25k-50k, 6.1% for AGIs $50k-75k, 7.4% for AGIs $75k-100k, 6.5% for AGIs over 100k)

IRA payment deduction: $3,555 (reported on 4.4% of returns)
94598:

$3,555
California:

$3,192
(% of AGI for various income ranges: 0.3% for AGIs $10k-25k, 0.5% for AGIs $25k-50k, 0.3% for AGIs $50k-75k, 0.3% for AGIs $75k-100k, 0.1% for AGIs over 100k)

Self-employed pension: $19,189 (reported on 4.7% of returns)
Here:

$19,189
California:

$17,688
(% of AGI for various income ranges: 0.7% for AGIs $10k-25k, 0.5% for AGIs $25k-50k, 0.5% for AGIs $50k-75k, 0.9% for AGIs $75k-100k, 1.0% for AGIs over 100k)

Total itemized deductions: $32,890 (22% of AGI, reported on 59.4% of returns)
Here:

$32,890
State:

$28,113

Here:

22.2% of AGI
State:

25.3% of AGI
(% of AGI for various income ranges: 32.8% for AGIs $10k-25k, 21.7% for AGIs $25k-50k, 20.6% for AGIs $50k-75k, 22.9% for AGIs $75k-100k, 18.1% for AGIs over 100k)

Charity contributions deductions: $3,949 (3% of AGI, reported on 54.7% of returns)
Here:

$3,949
State:

$3,923

Here:

2.6% of AGI
State:

3.3% of AGI
(% of AGI for various income ranges: 2.4% for AGIs $10k-25k, 2.0% for AGIs $25k-50k, 2.1% for AGIs $50k-75k, 2.4% for AGIs $75k-100k, 2.1% for AGIs over 100k)

Total tax: $19,828 (reported on 85.3% of returns)
94598:

$19,828
State:

$10,761
(% of AGI for various income ranges: 5.7% for AGIs $10k-25k, 8.6% for AGIs $25k-50k, 10.6% for AGIs $50k-75k, 11.2% for AGIs $75k-100k, 19.3% for AGIs over 100k)

Earned income credit: $1,081 (reported on 3.3% of returns)
Here:

$1,081
State:

$1,763

Percentage of individuals using paid preparers for their 2004 taxes: 55.7%
Here:

56%
State:

66%
(% for various income ranges: 48.5% for AGIs below $10k, 53.8% for AGIs $10k-25k, 54.1% for AGIs $25k-50k, 58.5% for AGIs $50k-75k, 55.1% for AGIs $75k-100k, 59.7% for AGIs over 100k)

Estimated median household income in 2017:
This zip code:

$134,272
California:

$71,805
Walnut Creek, CA (94598) map Nearest zip codes: 94596, 94507, 94518, 94521, 94528, 94597.
Walnut Creek Zip Code Map

Percentage of family households:
This zip code:

45.2%
California:

49.9%
Percentage of households with unmarried partners:
This zip code:

4.2%
California:

6.6%
Likely homosexual households (counted as self-reported same-sex unmarried-partner households)
  • Lesbian couples: 0.1% of all households
  • Gay men: 0.3% of all households

Household received Food Stamps/SNAP in the past 12 months: 143
Household did not receive Food Stamps/SNAP in the past 12 months: 10,365


Women who had a birth in the past 12 months: 312 (316 now married, 0 unmarried)
Women who did not have a birth in the past 12 months: 5,343 (2,644 now married, 2,685 unmarried)


Housing units in zip code 94598 with a mortgage: 5,790 (150 second mortgage, 1,232 home equity loan, 39 both second mortgage and home equity loan)
Houses without a mortgage: 2,280

Median monthly owner costs for units with a mortgage: $3,091
Median monthly owner costs for units without a mortgage: $748

Residents with income below the poverty level in 2017:
This zip code:

3.7%
Whole state:

13.3%
Residents with income below 50% of the poverty level in 2017:
This zip code:

1.4%
Whole state:

7.5%
Median number of rooms in houses and condos:
Here:

7.2
State:

6.0
Median number of rooms in apartments:
Here:

4.3
State:

4.0
  • Notable locations in this zip code not listed on our city pages

  • Click to draw/clear zip code borders
  • Notable locations in zip code 94598: Junction Camp (A), Ygnacio Relift Station (B), Diablo Hills Golf Course (C), Boundary Oak Golf Course (D), Shadelands Ranch Historical Museum (E), Ygnacio Valley Branch Contra Costa County Library (F), Contra Costa County Fire Protection District Station 7 (G). Display/hide their locations on the map

    Shopping Centers: Ygnacio Plaza Shopping Center (1), Countrywood Shopping Center (2), Encina Grande Shopping Center (3). Display/hide their locations on the map

    Streams, rivers, and creeks: Little Pine Creek (A), Arroyo Cerro Del (B). Display/hide their locations on the map

    Parks in zip code 94598 include: Castle Rock Park (1), Heather Farm Park (2), El Divisadero Park (3), San Miguel Park (4), Diablo Shadows Park (5), Howe Homestead Park (6), Arbolado Park (7). Display/hide their locations on the map

Year house built
  • Year house built (houses)
  • 02014 or later
  • 272010 to 2013
  • 2312000 to 2009
  • 6241990 to 1999
  • 1,2901980 to 1989
  • 3,9061970 to 1979
  • 3,2441960 to 1969
  • 1,1561950 to 1959
  • 1911940 to 1949
  • 851939 or earlier

Zip code 94598 satellite photo by USGS

Owner-occupied Renter-occupied
Bedrooms in owner-occupied houses and condos in Walnut Creek, CA (94598)
  • Bedrooms in owner-occupied houses and condos in Walnut Creek, CA (94598)
  • 16no bedroom
  • 1971 bedroom
  • 5852 bedrooms
  • 2,6103 bedrooms
  • 3,5754 bedrooms
  • 1,1975+ bedrooms
Bedrooms in renter-occupied apartments in Walnut Creek, CA (94598)
  • Bedrooms in renter-occupied apartments in Walnut Creek, CA (94598)
  • 140no bedroom
  • 5151 bedroom
  • 8832 bedrooms
  • 5683 bedrooms
  • 1734 bedrooms
  • 445+ bedrooms
Owner-occupied Renter-occupied
Cars and other vehicles available in Walnut Creek, CA (94598) in owner-occupied houses/condos
  • Cars and other vehicles available in Walnut Creek, CA (94598) in owner-occupied houses/condos
  • 187no vehicle
  • 1,5431 vehicle
  • 3,7462 vehicles
  • 1,8313 vehicles
  • 6594 vehicles
  • 1435+ vehicles
Cars and other vehicles available in Walnut Creek, CA (94598) in renter-occupied apartments
  • Cars and other vehicles available in Walnut Creek, CA (94598) in renter-occupied apartments
  • 159no vehicle
  • 1,0851 vehicle
  • 7922 vehicles
  • 2773 vehicles
  • 04 vehicles
  • 175+ vehicles

  • Zip code 94598 household income distribution in 2017

  • Zip code 94598 household income distribution in 2017
  • 265Less than $10,000
  • 181$10,000 to $14,999
  • 187$15,000 to $19,999
  • 168$20,000 to $24,999
  • 64$25,000 to $29,999
  • 197$30,000 to $34,999
  • 353$35,000 to $39,999
  • 233$40,000 to $44,999
  • 199$45,000 to $49,999
  • 395$50,000 to $59,999
  • 697$60,000 to $74,999
  • 1,321$75,000 to $99,999
  • 803$100,000 to $124,999
  • 817$125,000 to $149,999
  • 1,644$150,000 to $199,999
  • 3,312$200,000 or more
  • Estimate of home value of owner-occupied houses/condos in 2017 in zip code 94598

  • Estimate of home value of owner-occupied houses/condos in 2017 in zip code 94598
  • 47Less than $10,000
  • 14$70,000 to $79,999
  • 12$80,000 to $89,999
  • 13$90,000 to $99,999
  • 49$100,000 to $124,999
  • 10$125,000 to $149,999
  • 41$175,000 to $199,999
  • 14$200,000 to $249,999
  • 136$250,000 to $299,999
  • 177$300,000 to $399,999
  • 533$400,000 to $499,999
  • 1,993$500,000 to $749,999
  • 4,115$750,000 to $999,999
  • 1,935$1,000,000 to $1,499,999
  • 350$1,500,000 to $1,999,999
  • 192$2,000,000 or more
  • Rent paid by renters in 2017 in zip code 94598

  • Rent paid by renters in 2017 in zip code 94598
  • 42Less than $100
  • 11$100 to $149
  • 12$200 to $249
  • 13$400 to $449
  • 26$500 to $549
  • 10$600 to $649
  • 15$700 to $749
  • 7$750 to $799
  • 27$800 to $899
  • 12$900 to $999
  • 51$1,000 to $1,249
  • 210$1,250 to $1,499
  • 855$1,500 to $1,999
  • 538$2,000 to $2,499
  • 361$2,500 to $2,999
  • 274$3,000 to $3,499
  • 130$3,500 or more
  • 48No cash rent

Median gross rent in 2017: $2,134.


Median price asked for vacant for-sale houses and condos in 2017: $482,219.

Estimated median house (or condo) value in 2017 for:

  • White Non-Hispanic householders: $967,922
  • Black or African American householders: $689,977
  • American Indian or Alaska Native householders: $624,979
  • Asian householders: $1,004,284
  • Native Hawaiian and other Pacific Islander householders: $511,346
  • Some other race householders: $1,120,190
  • Two or more races householders: $841,335
  • Hispanic or Latino householders: $980,422

Estimated median house or condo value in 2017: $954,741
94598:

$954,741
California:

$509,400
Lower value quartile - upper value quartile: $732,415 - $1,092,551

Mean price in 2017:

Detached houses: $998,067
Here:

$998,067
State:

$697,940

Townhouses or other attached units: $533,984
Here:

$533,984
State:

$618,365

In 2-unit structures: $1,962,750
Here:

$1,962,750
State:

$938,396

In 3-to-4-unit structures: $621,769
Here:

$621,769
State:

$619,611

In 5-or-more-unit structures: $407,864
Here:

$407,864
State:

$573,773
Owners and renters by unit type in zip code 94598
Breakdown of mean house values by ages of householders

Housing units in structures:

  • One, detached: 7,286
  • One, attached: 1,742
  • Two: 71
  • 3 or 4: 534
  • 5 to 9: 408
  • 10 to 19: 206
  • 20 to 49: 218
  • 50 or more: 480
  • Mobile homes: 8
  • Boats, RVs, vans, etc.: 18

Unemployment: 4.8%

  • Means of transportation to work in zip code 94598

  • Means of transportation to work in zip code 94598
  • 65.7%7,855Drove a car alone
  • 4.8%580Carpooled
  • 1.5%177Bus or trolley bus
  • 13.4%1,608Subway or elevated
  • 1.5%175Railroad
  • 0.1%9Ferryboat
  • 0.3%32Motorcycle
  • 0.9%112Bicycle
  • 1.5%179Walked
  • 1.1%133Other means
  • 9.9%1,181Worked at home
  • Travel time to work (commute) in zip code 94598

  • Travel time to work (commute) in zip code 94598
  • 98Less than 5 minutes
  • 8265 to 9 minutes
  • 1,26610 to 14 minutes
  • 1,57615 to 19 minutes
  • 97020 to 24 minutes
  • 48225 to 29 minutes
  • 1,04830 to 34 minutes
  • 37235 to 39 minutes
  • 41340 to 44 minutes
  • 1,33045 to 59 minutes
  • 1,76460 to 89 minutes
  • 68490 or more minutes

Neighborhoods in zip code 94598:

Percentage of zip code residents living and working in this county: 60.3%

Household type by relationship:

Households: 27,378
  • In family households: 24,030 (4,527 male householders, 3,254 female householders)
    6,803 spouses, 7,986 children (7,597 natural, 159 adopted, 231 stepchildren), 301 grandchildren, 108 brothers or sisters, 514 parents, 118 other relatives, 233 non-relatives
  • In nonfamily households: 3,330 (927 male householders (562 living alone)), 1,679 female householders (1,464 living alone)), 719 nonrelatives
  • In group quarters: 425 (183 institutionalized population)

Size of family households: 3,789 2-persons, 1,758 3-persons, 1,485 4-persons, 544 5-persons, 111 6-persons, 97 7-or-more-persons

Size of nonfamily households: 2,031 1-person, 572 2-persons, 8 7-or-more-persons

4,635 married couples with children.
697 single-parent households (94 men, 603 women).

73.6% of residents of 94598 zip code speak English at home.
5.2% of residents speak Spanish at home (81% very well, 14% well, 3% not well, 3% not at all).
10.9% of residents speak other Indo-European language at home (76% very well, 18% well, 4% not well, 2% not at all).
10.7% of residents speak Asian or Pacific Island language at home (59% very well, 28% well, 9% not well, 4% not at all).
0.5% of residents speak other language at home (50% very well, 50% well).

Foreign born population: 6,152 (22.1%)
(74.6% of them are naturalized citizens)
This zip code:

22.1%
Whole state:

26.9%
Most common places of birth for foreign-born residents
  • 9%Burma
  • 8%Japan
  • 7%Bangladesh
  • 6%India
  • 3%United Kingdom, excluding England and Scotland
  • 3%Singapore
  • 3%China, excluding Hong Kong and Taiwan
Most common first ancestries reported in 94598
  • 7%German
  • 6%Italian
  • 5%European
  • 5%English
  • 5%Irish
  • 3%Iranian
  • 3%American
Year of entry for the foreign-born population
  • Year of entry for the foreign-born population
  • 9452010 or later
  • 1,2722000 to 2009
  • 1,1711990 to 1999
  • 3,096Before 1990

Zip code 94598 topographic map

There are 119 Internal Medicine Specialists 672 Other Medical Specialists in Zip Code 94598.

Major facilities with environmental interests located in this zip code:

  • CHEVRON STATION NO 99206 (1805 YGNACIO VALLEY RD in WALNUT CREEK, CA)
    STATE MASTER (California - Hazardous Waste Tracking) - HAZARDOU WASTE PROGRAM
    Small Quantity Generators, between 100 kg and 1000 kg of hazardous waste/month (Resource Conservation and Recovery Act (tracking hazardous waste)) - notification
    STATE MASTER (California - Used Oil Recycling System ) - USED OIL RECYCLING
    Organizations: CHEVRON PRODUCTS CO (CONTACT/OWNER)
    Alternative names: WALNUT CREEK CHEVRON SERVICE CENTER
  • JGI PRODUCTION GENOMICS FACILITY (2800 MITCHELL DRIVE in WALNUT CREEK, CA) . Federal Facility. DOE - ENERGY, SCIENCE & ENVIRONMENT
    STATE MASTER (California - Hazardous Waste Tracking) - HAZARDOU WASTE PROGRAM
    HAZARDOUS WASTE BIENNIAL REPORTER (Resource Conservation and Recovery Act (tracking hazardous waste))
    Large Quantity Generators, more that 1000 kg of hazardous waste/month (Resource Conservation and Recovery Act (tracking hazardous waste))
    Organizations: UNIVERSITY OF CALIFORNIA (CONTACT/OPERATOR) , CASTLE ROCK I, LP (CONTACT/OWNER)
    Alternative names: PRODUCTION SEQUENCING FACILITY
  • G TODD ACKLAM DBA ACKIAM TRUCKING (576 MAETTERHORNI DR in WALNUT CREEK, CA)
    STATE MASTER (California - Hazardous Waste Tracking) - HAZARDOU WASTE PROGRAM
    TRANSPORTER (Resource Conservation and Recovery Act (tracking hazardous waste))
  • KAISER FOUNDATION HEALTH PLAN (25 N VIA MONTE in WALNUT CREEK, CA)
    STATE MASTER (California - Hazardous Waste Tracking) - HAZARDOU WASTE PROGRAM
    Small Quantity Generators, between 100 kg and 1000 kg of hazardous waste/month (Resource Conservation and Recovery Act (tracking hazardous waste)) - notification
    Alternative names: KAISER PERMANENTE
  • KAISER PARK SHADELANDS MED OFC (320 LENNON LN in WALNUT CREEK, CA)
    STATE MASTER (California - Hazardous Waste Tracking) - HAZARDOU WASTE PROGRAM
    Small Quantity Generators, between 100 kg and 1000 kg of hazardous waste/month (Resource Conservation and Recovery Act (tracking hazardous waste)) - notification
    Organizations: KAISER FOUNDATION HOSP (CONTACT/OWNER)
    Alternative names: KAISER PERMANENTE
  • FOOTHILL MIDDLE (2775 CEDRO LANE in WALNUT CREEK, CA)
    (National Center for Education Statistics) - STATE ID-6004063
    Organizations: MT. DIABLO UNIFIED (SCHOOL DISTRICT)
  • INDIAN VALLEY ELEMENTARY (551 MARSHALL DR. in WALNUT CREEK, CA)
    (National Center for Education Statistics) - STATE ID-6005177
    Organizations: WALNUT CREEK ELEMENTARY (SCHOOL DISTRICT)
  • BANCROFT ELEMENTARY (2200 PARISH DR. in WALNUT CREEK, CA)
    (National Center for Education Statistics) - STATE ID-6003966
    Organizations: MT. DIABLO UNIFIED (SCHOOL DISTRICT)
  • NORTHGATE HIGH (425 CASTLE ROCK ROAD in WALNUT CREEK, CA)
    (National Center for Education Statistics) - STATE ID-0730044
    Organizations: MT. DIABLO UNIFIED (SCHOOL DISTRICT)
  • APPLIED CHEMICAL DISPOSAL INC (2775 MITCHELL DR STE 220 in WALNUT CREEK, CA)
    TRANSPORTER (Resource Conservation and Recovery Act (tracking hazardous waste)) - notification
  • EASTBAY MEDICAL IMAGING (1515 YGNACIO VALLEY RD STE H in WALNUT CREEK, CA)
    Small Quantity Generators, between 100 kg and 1000 kg of hazardous waste/month (Resource Conservation and Recovery Act (tracking hazardous waste)) - notification
    Organizations: YGNACIO ASSOCIATES (CONTACT/OWNER)
  • ENGINEERING REMEDIATION RESOURCES GROUP (2815 MITCHELL DR STE 103 in WALNUT CREEK, CA)
    TRANSPORTER (Resource Conservation and Recovery Act (tracking hazardous waste))
    Organizations: CINDY LIU (CONTACT/OWNER)
  • FOTOMAT CORP EB809 (1835 YGNACIO VALLEY RD in WALNUT CREEK, CA)
    Small Quantity Generators, between 100 kg and 1000 kg of hazardous waste/month (Resource Conservation and Recovery Act (tracking hazardous waste)) - notification
    Organizations: FOTOMAT CORPORATION (CONTACT/OWNER)

Zip code 94598 marital status for males
Zip code 94598 marital status for females

Housing units lacking complete plumbing facilities: 0.2%
Housing units lacking complete kitchen facilities: 1.5%

Most commonly used house heating fuel
  • 74.8%Utility gas
  • 22.2%Electricity
  • 1.2%Bottled, tank, or LP gas
  • 0.9%No fuel used
  • 0.6%Solar energy

Population in 1990: 24,174. Population change in the 1990s: +1,837 (+7.6%).

Place of birth for U.S.-born residents:

  • This state: 13,998
  • Northeast: 2,082
  • Midwest: 2,351
  • South: 1,318
  • West: 1,468

61% of the 94598 zip code residents lived in the same house 5 years ago.
   Out of people who lived in different houses, 55% lived in this county.
   Out of people who lived in different counties, 50% lived in California.

87% of the 94598 zip code residents lived in the same house 1 year ago.
   Out of people who lived in different houses, 41% moved from this county.
   Out of people who lived in different houses, 47% moved from different county within same state.
   Out of people who lived in different houses, 7% moved from different state.
   Out of people who lived in different houses, 6% moved from abroad.

Year householders moved into unit in Walnut Creek, CA (94598)

Private vs. public school enrollment:

Students in private schools in grades 1 to 8 (elementary and middle school): 285
Here:

11.6%
California:

8.6%
Students in private schools in grades 9 to 12 (high school): 184
Here:

11.7%
California:

8.1%
Students in private undergraduate colleges: 80
Here:

7.9%
California:

15.1%
Educational Attainment in 2017
School Enrollment by Level of School in 2017
Class of Workers in 2017
Occupation by median earnings in the past 12 months
  • Occupation by median earnings in the past 12 months ($)
  • 136,377Computer and mathematical occupations
  • 135,509Architecture and engineering occupations
  • 121,129Management occupations
  • 118,036Health diagnosing and treating practitioners and other technical occupations
  • 106,192Production occupations
  • 104,188Business and financial operations occupations

Companies with federal contracts located in this zip code (WALNUT CREEK, CA):

  • INNOVATIVE TECHNICAL SOLUTIONS (2730 SHADELANDS DRIVE, SUI; small business) : $217,317,995 in 767 contracts from 2000 to 2006
    Contracts for Other Architect and Engineering Services, Other Environmental Services, Studies, and Analytical Support, Construction of Structures and Facilities -- Restoration of real property, Maintenance, Repair or Alteration of Real Property -- Other Non-Building Facilities, and more by Air Force, Navy, Army, Department of Veterans Affairs, and others
    Signed by year: 2000: $1,772,274; 2001: $10,099,708; 2002: $41,196,418; 2003: $41,308,206; 2004: $51,377,216; 2005: $49,637,700; 2006: $21,926,473.

    Biggest contracts:
    $10,831,407 with Air Force for Other Architect and Engineering Services. Taking place in UT. Signed on 2005-04-07. Completion date: 2005-11-30.
    $5,230,627 with Navy for Other Environmental Services, Studies, and Analytical Support. Signed on 2002-11-12. Completion date: 2004-05-11.
    $4,999,682, same as above. Signed on 2003-07-30. Completion date: 2005-08-14.
    $4,398,000 with Air Force for Other Architect and Engineering Services. Taking place in FL. Signed on 2002-09-20. Completion date: 2004-03-31.
  • ITSI/PARSONS DESIGN BUILD PLUS (2730 SHADELANDS, STE 100; small business) : $16,435,937 in 18 contracts from 2004 to 2006
    Contracts for Residential Buildings, Other Buildings, Architect - Engineer Services (including landscaping, interior layout, and designing), Industrial Buildings, and more by Air Force
    Signed by year: 2000: $0; 2001: $0; 2002: $0; 2003: $0; 2004: $9,092,625; 2005: $7,253,312; 2006: $90,000.

    Biggest contracts:
    $4,928,692 with Air Force for Residential Buildings. Taking place in AR. Signed on 2004-09-27. Completion date: 2006-03-30.
    $2,500,000 with Air Force for Other Buildings. Taking place in TN. Signed on 2005-09-29. Completion date: 2006-10-31.
    $2,495,385 with Air Force for Architect - Engineer Services (including landscaping, interior layout, and designing). Taking place in MO. Signed on 2005-09-28. Completion date: 2006-11-30.
    $2,378,069 with Air Force for Residential Buildings. Taking place in MO. Signed on 2004-09-30. Completion date: 2006-02-28.
  • ENVIRONMENTAL MANAGEMENT SERVI (3075 CITRUS CIR STE 160; small business) : $8,710,803 in 27 contracts from 2005 to 2006
    Contracts for Hazardous Substance Removal, Cleanup, and Disposal Services and Operational Support, Development of Environmental Impact Statements and Assessments by Army
    Signed by year: 2000: $0; 2001: $0; 2002: $0; 2003: $0; 2004: $0; 2005: $4,122,518; 2006: $4,588,285.

    Biggest contracts:
    $1,723,479 with Army for Hazardous Substance Removal, Cleanup, and Disposal Services and Operational Support. Signed on 2006-04-12. Completion date: 2010-07-30.
    $1,695,690 with Army for Development of Environmental Impact Statements and Assessments. Signed on 2005-06-10. Completion date: 2010-04-28.
    $1,649,823, same as above. Signed on 2005-11-09. Completion date: 2010-07-30.
    $879,723, same as above. Signed on 2006-04-07. Completion date: 2010-04-28.
  • DETECTOR ENGINEERING & TECH IN (486 N WIGET LN; small business) : $61,030 in 5 contracts from 2002 to 2003
    Contracts for Hazard-Detecting Instruments and Apparatus, Drafting, Surveying, and Mapping Instruments, Electrical and Electronic Properties Measuring and Testing Instruments by Army
    Signed by year: 2000: $0; 2001: $0; 2002: $29,560; 2003: $31,470; 2004: $0; 2005: $0; 2006: $0.

    Biggest contracts:
    $28,480 with Army for Hazard-Detecting Instruments and Apparatus. Signed on 2002-06-12. Completion date: 2002-07-11.
    $16,520, same as above. Signed on 2003-01-06. Completion date: 2003-02-24.
    $14,950, same as above. Signed on 2003-09-17. Completion date: 2003-11-06.
    $660 with Army for Drafting, Surveying, and Mapping Instruments. Signed on 2002-09-16. Completion date: 2002-09-24.
  • GHOREISHI CONSULTANTS (868 STONEHAVEN DR; small business)
    $24,480 with Navy for Educational Services. Signed on 2005-06-14. Completion date: 2005-10-15.
  • ROLFJENSEN & ASSOCIATES, INC (2125 OAK GROVE ROAD, SUITE; small business) : -$1,879 in 4 contracts in 2003
    $0 with Navy for Architect - Engineer Services (including landscaping, interior layout, and designing). Signed on 2003-08-26. Completion date: 1995-12-07.
    $0, same as above. Signed on 2003-08-26. Completion date: 1995-11-13.
    -$772, same as above. Signed on 2003-08-26. Completion date: 1995-12-07.
    -$1,107, same as above. Signed on 2003-08-26. Completion date: 1995-11-13.

Top industries in this zip code by the number of employees in 2005:

  • Health Care and Social Assistance: Offices of Physicians (except Mental Health Specialists) (250-499 employees: 1 establishment, 100-249 employees: 1 establishment, 20-49 employees: 4 establishments, 10-19 employees: 14 establishments, 5-9 employees: 24 establishments, 1-4 employees: 60 establishments)
  • Finance and Insurance: Commercial Banking (250-499: 1, 100-249: 2, 50-99: 1, 20-49: 2)
  • Information: Newspaper Publishers (500-999: 1)
  • Professional, Scientific, and Technical Services: Engineering Services (100-249: 2, 50-99: 1, 20-49: 3, 10-19: 7, 5-9: 1, 1-4: 12)
  • Administrative and Support and Waste Management and Remediation Services: Temporary Help Services (250-499: 1, 50-99: 1, 20-49: 2, 1-4: 3)
  • Management of Companies and Enterprises: Corporate, Subsidiary, and Regional Managing Offices (250-499: 1, 20-49: 1, 10-19: 3, 5-9: 1, 1-4: 3)
  • Real Estate and Rental and Leasing: Residential Property Managers (250-499: 1, 50-99: 1, 1-4: 1)
  • Professional, Scientific, and Technical Services: Custom Computer Programming Services (100-249: 1, 50-99: 1, 20-49: 3, 10-19: 2, 5-9: 3, 1-4: 18)
  • Health Care and Social Assistance: Home Health Care Services (250-499: 1, 20-49: 1, 1-4: 2)
  • Information: Data Processing, Hosting, and Related Services (250-499: 1, 5-9: 2, 1-4: 5)

Age and Sex of Sensory-Disabled Noninstitutionalized Residents
Age and Sex of Physically-Disabled Noninstitutionalized Residents
Age and Sex of Mentally-Disabled Noninstitutionalized Residents
Age and Sex of Self-Care Disabled Noninstitutionalized Residents
Age and Sex of Go-Outside-Home Disabled Noninstitutionalized Residents
Age and Sex of Noninstitutionalized Residents with Employment Disability

People in group quarters in 2010:

  • 203 people in nursing facilities/skilled-nursing facilities
  • 42 people in workers' group living quarters and job corps centers
  • 11 people in group homes intended for adults
  • 2 people in other noninstitutional facilities

People in group quarters in 2000:

  • 175 people in nursing homes
  • 90 people in other noninstitutional group quarters
  • 32 people in homes for the mentally retarded
  • 15 people in other group homes
  • 8 people in religious group quarters
  • 6 people in homes for the mentally ill

Fatal accident statistics in 2010:

  • Fatal accident count: 1
  • Vehicles involved in fatal accidents: 1
  • Fatal accidents caused by drunken drivers: 1
  • Fatalities: 1
  • Persons involved in fatal accidents: 1
  • Pedestrians involved in fatal accidents: 1
Home Mortgage Disclosure Act Aggregated Statistics For Year 2009
(Based on 5 full and 12 partial tracts)
A) FHA, FSA/RHS & VA
Home Purchase Loans
B) Conventional
Home Purchase Loans
C) Refinancings
D) Home Improvement Loans
F) Non-occupant Loans on
< 5 Family Dwellings (A B C & D)
NumberAverage ValueNumberAverage ValueNumberAverage ValueNumberAverage ValueNumberAverage Value
LOANS ORIGINATED132$419,941407$420,6622,747$360,558104$230,837107$267,101
APPLICATIONS APPROVED, NOT ACCEPTED7$440,80745$426,643269$400,17012$230,7079$308,498
APPLICATIONS DENIED15$492,87148$385,288532$426,30326$206,06635$225,393
APPLICATIONS WITHDRAWN9$376,03863$482,562386$392,44620$222,54023$255,271
FILES CLOSED FOR INCOMPLETENESS1$220,85020$462,04296$364,3537$84,2816$260,713
Private Mortgage Insurance Companies Aggregated Statistics For Year 2009
(Based on 5 full and 12 partial tracts)
A) Conventional
Home Purchase Loans
B) Refinancings
NumberAverage ValueNumberAverage Value
LOANS ORIGINATED19$473,91812$455,530
APPLICATIONS APPROVED, NOT ACCEPTED10$404,0628$447,474
APPLICATIONS DENIED3$423,8406$398,420
APPLICATIONS WITHDRAWN7$524,1672$414,540
FILES CLOSED FOR INCOMPLETENESS3$609,1770$0
Conventional Home Purchase Loans in zip code 94598
Conventional Home Purchase Loans in zip code 94598 - Value
Most common first names in zip code 94598 among deceased individuals
NameCountLived (average)
John14676.5 years
Mary12480.1 years
William12476.5 years
Robert12075.3 years
James8073.2 years
Helen7581.3 years
George7178.1 years
Dorothy6982.9 years
Margaret6582.9 years
Charles6175.7 years
Most common last names in zip code 94598 among deceased individuals
Last nameCountLived (average)
Smith5277.0 years
Johnson3879.5 years
Brown2579.2 years
Anderson2481.7 years
Miller2283.4 years
Taylor2178.3 years
Jones1975.2 years
Williams1871.8 years
Martin1779.5 years
Nelson1681.4 years
Businesses in zip code 94598
NameCountNameCount
Ace Hardware1RadioShack1
Applebee's1SAS Shoes1
CVS1Starbucks3
Carl\s Jr.1T-Mobile1
DHL1U-Haul1
FedEx7UPS3
Jamba Juice1Vans2
New Balance4Vons2
Panda Express1Walgreens1
Quiznos1
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