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94521 Zip Code (Concord, CA) Detailed Profile




Cities: Concord, CA (64.33%), Walnut Creek, CA (0.62%), Clayton, CA (0.04%)
County: Contra Costa County, CA
Estimated zip code population in 2017: 44,494
Zip code population in 2010: 41,249
Zip code population in 2000: 39,887

Houses and condos: 16,930
Renter-occupied apartments: 4,603
% of renters here:

28%
State:

45%
March 2019 cost of living index in zip code 94521: 142.0 (very high, U.S. average is 100)

Land area: 13.0 sq. mi.
Water area: 0.0 sq. mi.
Population density: 3,431 people per square mile 
 
 (average).

Age and Sex of Residents in zip code 94521
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Real estate property taxes paid for housing units in 2017:
This zip code:

0.7% ($3,853)
California:

0.7% ($3,729)
Median real estate property taxes paid for housing units with mortgages in 2017: $4,274 (0.7%)
Median real estate property taxes paid for housing units with no mortgage in 2017: $2,464 (0.5%)

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Males: 21,268  (47.8%)
Females: 23,225  (52.2%)

For population 25 years and over in 94521:

  • High school or higher: 95.2%
  • Bachelor's degree or higher: 42.8%
  • Graduate or professional degree: 12.8%
  • Unemployed: 5.7%
  • Mean travel time to work (commute): 36.2 minutes

For population 15 years and over in 94521:

  • Never married: 27.7%
  • Now married: 55.8%
  • Separated: 1.5%
  • Widowed: 5.7%
  • Divorced: 9.4%

Zip code 94521 compared to state average:

  • Black race population percentage below state average.
  • Hispanic race population percentage below state average.
  • Median age above state average.
  • Renting percentage below state average.
  • Races in zip code 94521 (2017)
    • 25,34263.5%White
    • 7,23918.1%Hispanic or Latino
    • 5,37513.5%Asian
    • 1,8484.6%Two or more races
    • 1,0812.7%Black
    • 1180.3%American Indian
    • 1290.3%Native Hawaiian and Other
      Pacific Islander
    • 1170.3%Some other race
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Urban population: 44,439
Rural population: 54

Estimated median house/condo value in 2017: $572,732
94521:

$572,732
California:

$509,400



According to our research of California and other state lists, there were 24 registered sex offenders living in 94521 zip code as of January 25, 2020.
The ratio of all residents to sex offenders in zip code 94521 is 1,769 to 1.
The ratio of registered sex offenders to all residents in this zip code is lower than the state average.


Median resident age:
This zip code:

41.0 years
California median age:

36.5 years
Average household size:
This zip code:

2.7 people
California:

3.0 people

Averages for the 2012 tax year for zip code 94521, filed in 2013:

Average Adjusted Gross Income (AGI) in 2012: $73,275 (Individual Income Tax Returns)
Here:

$73,275
State:

$72,726

Salary/wage: $67,872 (reported on 81.8% of returns)
Here:

$67,872
State:

$59,079
(% of AGI for various income ranges: 69.4% for AGIs below $25k, 73.7% for AGIs $25k-50k, 72.4% for AGIs $50k-75k, 72.8% for AGIs $75k-100k, 79.4% for AGIs $100k-200k, 74.9% for AGIs over 200k)

Taxable interest for individuals: $829 (reported on 47.2% of returns)
This zip code:

$829
California:

$2,146
(% of AGI for various income ranges: 1.3% for AGIs below $25k, 0.5% for AGIs $25k-50k, 0.6% for AGIs $50k-75k, 0.5% for AGIs $75k-100k, 0.5% for AGIs $100k-200k, 0.4% for AGIs over 200k)

Ordinary dividends: $3,579 (reported on 25.3% of returns)
Here:

$3,579
State:

$9,308
(% of AGI for various income ranges: 2.0% for AGIs below $25k, 1.1% for AGIs $25k-50k, 1.5% for AGIs $50k-75k, 1.3% for AGIs $75k-100k, 1.0% for AGIs $100k-200k, 1.3% for AGIs over 200k)

Net capital gain/loss in AGI: +$4,243 (reported on 19.7% of returns)
Here:

+$4,243
State:

+$30,460
(% of AGI for various income ranges: 0.2% for AGIs $25k-50k, 0.2% for AGIs $50k-75k, 0.5% for AGIs $75k-100k, 0.6% for AGIs $100k-200k, 4.1% for AGIs over 200k)

Profit/loss from business: +$17,284 (reported on 16.7% of returns)
Here:

+$17,284
State:

+$17,064
(% of AGI for various income ranges: 10.7% for AGIs below $25k, 6.4% for AGIs $25k-50k, 4.2% for AGIs $50k-75k, 4.2% for AGIs $75k-100k, 2.8% for AGIs $100k-200k, 3.0% for AGIs over 200k)

Taxable individual retirement arrangement distribution: $20,279 (reported on 12.1% of returns)
94521:

$20,279
California:

$19,557
(% of AGI for various income ranges: 4.1% for AGIs below $25k, 3.3% for AGIs $25k-50k, 3.6% for AGIs $50k-75k, 4.0% for AGIs $75k-100k, 3.2% for AGIs $100k-200k, 3.0% for AGIs over 200k)

Self-employment retirement plans: $14,895 (reported on 1.0% of returns)
94521:

$14,895
California:

$24,530
(% of AGI for various income ranges: 0.2% for AGIs below $25k, 0.1% for AGIs $75k-100k, 0.2% for AGIs $100k-200k, 0.4% for AGIs over 200k)

Total itemized deductions: $27,144 (24% of AGI, reported on 48.3% of returns)
Here:

$27,144
State:

$34,004

Here:

23.8% of AGI
State:

22.7% of AGI
(% of AGI for various income ranges: 16.7% for AGIs below $25k, 13.8% for AGIs $25k-50k, 17.1% for AGIs $50k-75k, 18.3% for AGIs $75k-100k, 19.3% for AGIs $100k-200k, 17.5% for AGIs over 200k)

Charity contributions: $2,841 (reported on 40.4% of returns)
Here:

$2,841
State:

$4,659
(% of AGI for various income ranges: 0.7% for AGIs below $25k, 1.0% for AGIs $25k-50k, 1.4% for AGIs $50k-75k, 1.5% for AGIs $75k-100k, 1.8% for AGIs $100k-200k, 1.8% for AGIs over 200k)

Taxes paid: $10,141 (reported on 48.1% of returns)
94521:

$10,141
State:

$14,448
(% of AGI for various income ranges: 3.0% for AGIs below $25k, 3.0% for AGIs $25k-50k, 4.7% for AGIs $50k-75k, 6.0% for AGIs $75k-100k, 7.6% for AGIs $100k-200k, 9.0% for AGIs over 200k)

Earned income credit: $1,836 (reported on 9.4% of returns)
Here:

$1,836
State:

$2,286
(% of AGI for various income ranges: 3.7% for AGIs below $25k, 0.7% for AGIs $25k-50k)

Percentage of individuals using paid preparers for their 2012 taxes: 52.4%
Here:

52%
State:

64%
(% for various income ranges: 46.6% for AGIs below $25k, 50.4% for AGIs $25k-50k, 54.5% for AGIs $50k-75k, 57.4% for AGIs $75k-100k, 56.6% for AGIs $100k-200k, 58.6% for AGIs over 200k)

Averages for the 2004 tax year for zip code 94521, filed in 2005:

Average Adjusted Gross Income (AGI) in 2004: $61,303 (Individual Income Tax Returns)
Here:

$61,303
State:

$58,600

Salary/wage: $57,760 (reported on 84.1% of returns)
Here:

$57,760
State:

$49,455
(% of AGI for various income ranges: 163.3% for AGIs below $10k, 69.8% for AGIs $10k-25k, 77.7% for AGIs $25k-50k, 78.5% for AGIs $50k-75k, 81.2% for AGIs $75k-100k, 79.2% for AGIs over 100k)

Taxable interest for individuals: $1,081 (reported on 58.1% of returns)
This zip code:

$1,081
California:

$2,365
(% of AGI for various income ranges: 9.3% for AGIs below $10k, 2.7% for AGIs $10k-25k, 1.2% for AGIs $25k-50k, 1.1% for AGIs $50k-75k, 1.0% for AGIs $75k-100k, 0.7% for AGIs over 100k)

Taxable dividends: $1,970 (reported on 30.8% of returns)
Here:

$1,970
State:

$4,746
(% of AGI for various income ranges: 5.8% for AGIs below $10k, 1.9% for AGIs $10k-25k, 1.2% for AGIs $25k-50k, 1.0% for AGIs $50k-75k, 0.9% for AGIs $75k-100k, 0.8% for AGIs over 100k)

Net capital gain/loss: +$7,142 (reported on 24.6% of returns)
Here:

+$7,142
State:

+$23,418
(% of AGI for various income ranges: -2.1% for AGIs below $10k, 0.1% for AGIs $10k-25k, 0.3% for AGIs $25k-50k, 0.3% for AGIs $50k-75k, 0.7% for AGIs $75k-100k, 5.4% for AGIs over 100k)

Profit/loss from business: +$18,749 (reported on 16.5% of returns)
Here:

+$18,749
State:

+$16,826
(% of AGI for various income ranges: 9.7% for AGIs below $10k, 8.8% for AGIs $10k-25k, 5.7% for AGIs $25k-50k, 4.2% for AGIs $50k-75k, 4.6% for AGIs $75k-100k, 4.9% for AGIs over 100k)

IRA payment deduction: $3,171 (reported on 3.1% of returns)
94521:

$3,171
California:

$3,192
(% of AGI for various income ranges: 0.4% for AGIs below $10k, 0.3% for AGIs $10k-25k, 0.3% for AGIs $25k-50k, 0.2% for AGIs $50k-75k, 0.2% for AGIs $75k-100k, 0.1% for AGIs over 100k)

Self-employed pension: $12,108 (reported on 1.8% of returns)
Here:

$12,108
California:

$17,688
(% of AGI for various income ranges: 0.2% for AGIs $10k-25k, 0.2% for AGIs $25k-50k, 0.1% for AGIs $50k-75k, 0.3% for AGIs $75k-100k, 0.5% for AGIs over 100k)

Total itemized deductions: $25,075 (27% of AGI, reported on 51.8% of returns)
Here:

$25,075
State:

$28,113

Here:

26.8% of AGI
State:

25.3% of AGI
(% of AGI for various income ranges: 42.8% for AGIs below $10k, 16.6% for AGIs $10k-25k, 18.1% for AGIs $25k-50k, 22.9% for AGIs $50k-75k, 22.7% for AGIs $75k-100k, 21.1% for AGIs over 100k)

Charity contributions deductions: $2,608 (3% of AGI, reported on 46.0% of returns)
Here:

$2,608
State:

$3,923

Here:

2.7% of AGI
State:

3.3% of AGI
(% of AGI for various income ranges: 1.7% for AGIs below $10k, 1.1% for AGIs $10k-25k, 1.4% for AGIs $25k-50k, 1.8% for AGIs $50k-75k, 2.1% for AGIs $75k-100k, 2.2% for AGIs over 100k)

Total tax: $8,795 (reported on 83.5% of returns)
94521:

$8,795
State:

$10,761
(% of AGI for various income ranges: 6.3% for AGIs below $10k, 5.2% for AGIs $10k-25k, 7.9% for AGIs $25k-50k, 9.2% for AGIs $50k-75k, 10.2% for AGIs $75k-100k, 15.3% for AGIs over 100k)

Earned income credit: $1,434 (reported on 6.8% of returns)
Here:

$1,434
State:

$1,763

Percentage of individuals using paid preparers for their 2004 taxes: 53.7%
Here:

54%
State:

66%
(% for various income ranges: 41.5% for AGIs below $10k, 52.4% for AGIs $10k-25k, 54.6% for AGIs $25k-50k, 59.5% for AGIs $50k-75k, 55.5% for AGIs $75k-100k, 57.5% for AGIs over 100k)

Estimated median household income in 2017:
This zip code:

$99,043
California:

$71,805
Concord, CA (94521) map Nearest zip codes: 94519, 94518, 94598, 94565, 94520, 94517.
Walnut Creek Zip Code Map

Percentage of family households:
This zip code:

48.6%
California:

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

5.5%
California:

6.6%
Likely homosexual households (counted as self-reported same-sex unmarried-partner households)
  • Lesbian couples: 0.3% of all households
  • Gay men: 0.0% of all households

Household received Food Stamps/SNAP in the past 12 months: 576
Household did not receive Food Stamps/SNAP in the past 12 months: 15,804


Women who had a birth in the past 12 months: 489 (496 now married, 0 unmarried)
Women who did not have a birth in the past 12 months: 9,629 (4,578 now married, 5,033 unmarried)


Housing units in zip code 94521 with a mortgage: 8,704 (246 second mortgage, 1,323 home equity loan, 24 both second mortgage and home equity loan)
Houses without a mortgage: 2,911

Median monthly owner costs for units with a mortgage: $2,433
Median monthly owner costs for units without a mortgage: $524

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

5.6%
Whole state:

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

2.2%
Whole state:

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

6.5
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 94521: Concord Pavilion (A), Contra Costa County Fire Protection District Station 22 (B), Contra Costa County Fire Protection District Station 8 (C). Display/hide their locations on the map

    Shopping Centers: Vineyard Shopping Center (1), Treat Plaza Shopping Center (2), Dianda Plaza Shopping Center (3), Clayton Valley Shopping Center (4), Bel Air Shopping Center (5). Display/hide their locations on the map

    Cemetery: Live Oak Cemetery (1). Display/hide its location on the map

    Parks in zip code 94521 include: Brazil Quarry Park (1), Clayton Valley Center Park (2), Highlands Park (3), Kirkwood Park (4), Markham Nature Area (5), Newhall Community Park (6). Display/hide their locations on the map

Year house built
  • Year house built (houses)
  • 1002014 or later
  • 582010 to 2013
  • 8562000 to 2009
  • 9981990 to 1999
  • 2,8001980 to 1989
  • 4,9751970 to 1979
  • 3,9331960 to 1969
  • 2,4801950 to 1959
  • 2881940 to 1949
  • 1811939 or earlier

Zip code 94521 satellite photo by USGS

Owner-occupied Renter-occupied
Bedrooms in owner-occupied houses and condos in Concord, CA (94521)
  • Bedrooms in owner-occupied houses and condos in Concord, CA (94521)
  • 14no bedroom
  • 1401 bedroom
  • 1,2692 bedrooms
  • 4,4963 bedrooms
  • 4,9264 bedrooms
  • 8915+ bedrooms
Bedrooms in renter-occupied apartments in Concord, CA (94521)
  • Bedrooms in renter-occupied apartments in Concord, CA (94521)
  • 151no bedroom
  • 8791 bedroom
  • 1,7092 bedrooms
  • 1,1423 bedrooms
  • 6314 bedrooms
  • 815+ bedrooms
Owner-occupied Renter-occupied
Cars and other vehicles available in Concord, CA (94521) in owner-occupied houses/condos
  • Cars and other vehicles available in Concord, CA (94521) in owner-occupied houses/condos
  • 223no vehicle
  • 2,4531 vehicle
  • 5,2162 vehicles
  • 2,5343 vehicles
  • 9724 vehicles
  • 2905+ vehicles
Cars and other vehicles available in Concord, CA (94521) in renter-occupied apartments
  • Cars and other vehicles available in Concord, CA (94521) in renter-occupied apartments
  • 460no vehicle
  • 1,6321 vehicle
  • 1,5542 vehicles
  • 6093 vehicles
  • 3434 vehicles
  • 755+ vehicles

  • Zip code 94521 household income distribution in 2017

  • Zip code 94521 household income distribution in 2017
  • 504Less than $10,000
  • 425$10,000 to $14,999
  • 273$15,000 to $19,999
  • 517$20,000 to $24,999
  • 466$25,000 to $29,999
  • 428$30,000 to $34,999
  • 458$35,000 to $39,999
  • 312$40,000 to $44,999
  • 539$45,000 to $49,999
  • 966$50,000 to $59,999
  • 1,342$60,000 to $74,999
  • 2,205$75,000 to $99,999
  • 2,465$100,000 to $124,999
  • 1,747$125,000 to $149,999
  • 1,656$150,000 to $199,999
  • 2,306$200,000 or more
  • Estimate of home value of owner-occupied houses/condos in 2017 in zip code 94521

  • Estimate of home value of owner-occupied houses/condos in 2017 in zip code 94521
  • 60Less than $10,000
  • 12$20,000 to $24,999
  • 8$25,000 to $29,999
  • 21$30,000 to $34,999
  • 7$40,000 to $49,999
  • 19$50,000 to $59,999
  • 17$60,000 to $69,999
  • 16$70,000 to $79,999
  • 61$90,000 to $99,999
  • 27$100,000 to $124,999
  • 49$125,000 to $149,999
  • 112$150,000 to $174,999
  • 159$175,000 to $199,999
  • 419$200,000 to $249,999
  • 558$250,000 to $299,999
  • 1,701$300,000 to $399,999
  • 2,930$400,000 to $499,999
  • 5,397$500,000 to $749,999
  • 1,397$750,000 to $999,999
  • 187$1,000,000 to $1,499,999
  • 43$1,500,000 to $1,999,999
  • 55$2,000,000 or more
  • Rent paid by renters in 2017 in zip code 94521

  • Rent paid by renters in 2017 in zip code 94521
  • 30Less than $100
  • 24$100 to $149
  • 56$150 to $199
  • 42$200 to $249
  • 43$300 to $349
  • 10$350 to $399
  • 11$400 to $449
  • 22$450 to $499
  • 41$700 to $749
  • 55$750 to $799
  • 80$800 to $899
  • 131$900 to $999
  • 573$1,000 to $1,249
  • 978$1,250 to $1,499
  • 1,522$1,500 to $1,999
  • 723$2,000 to $2,499
  • 432$2,500 to $2,999
  • 12$3,000 to $3,499
  • 70$3,500 or more
  • 216No cash rent

Median gross rent in 2017: $1,718.


Median price asked for vacant for-sale houses and condos in 2017: $750,128.

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

  • White Non-Hispanic householders: $582,763
  • Black or African American householders: $636,887
  • American Indian or Alaska Native householders: $663,482
  • Asian householders: $660,916
  • Native Hawaiian and other Pacific Islander householders: $437,422
  • Some other race householders: $594,661
  • Two or more races householders: $605,626
  • Hispanic or Latino householders: $538,671

Estimated median house or condo value in 2017: $572,732
94521:

$572,732
California:

$509,400
Lower value quartile - upper value quartile: $434,256 - $731,509

Mean price in 2017:

Detached houses: $604,138
Here:

$604,138
State:

$697,940

Townhouses or other attached units: $354,733
Here:

$354,733
State:

$618,365

In 2-unit structures: $134,391
Here:

$134,391
State:

$938,396

In 3-to-4-unit structures: $230,120
Here:

$230,120
State:

$619,611

In 5-or-more-unit structures: $221,344
Here:

$221,344
State:

$573,773

Mobile homes: $48,285
Here:

$48,285
State:

$121,346

Occupied boats, RVs, vans, etc.: $131,005
Here:

$131,005
State:

$209,961
Owners and renters by unit type in zip code 94521

Housing units in structures:

  • One, detached: 11,957
  • One, attached: 1,366
  • Two: 276
  • 3 or 4: 702
  • 5 to 9: 716
  • 10 to 19: 699
  • 20 to 49: 385
  • 50 or more: 816
  • Mobile homes: 23

Unemployment: 5.7%

  • Means of transportation to work in zip code 94521

  • Means of transportation to work in zip code 94521
  • 75.4%16,348Drove a car alone
  • 6.9%1,504Carpooled
  • 0.4%90Bus or trolley bus
  • 0.1%23Streetcar or trolley car
  • 7.5%1,617Subway or elevated
  • 1.2%254Railroad
  • 0.1%28Taxi
  • 0.2%36Motorcycle
  • 0.6%130Bicycle
  • 1.6%349Walked
  • 0.9%186Other means
  • 5.4%1,168Worked at home
  • Travel time to work (commute) in zip code 94521

  • Travel time to work (commute) in zip code 94521
  • 279Less than 5 minutes
  • 1,1235 to 9 minutes
  • 1,91510 to 14 minutes
  • 2,54115 to 19 minutes
  • 2,74520 to 24 minutes
  • 1,06825 to 29 minutes
  • 2,33730 to 34 minutes
  • 66035 to 39 minutes
  • 1,02340 to 44 minutes
  • 2,38045 to 59 minutes
  • 3,15760 to 89 minutes
  • 1,27890 or more minutes

Neighborhoods in zip code 94521:

Percentage of zip code residents living and working in this county: 67.6%

Household type by relationship:

Households: 44,367
  • In family households: 37,310 (5,792 male householders, 5,503 female householders)
    9,412 spouses, 13,051 children (12,217 natural, 258 adopted, 578 stepchildren), 988 grandchildren, 279 brothers or sisters, 798 parents, 336 other relatives, 662 non-relatives
  • In nonfamily households: 7,051 (2,161 male householders (1,498 living alone)), 2,790 female householders (2,216 living alone)), 2,106 nonrelatives
  • In group quarters: 140 (191 institutionalized population)

Size of family households: 4,762 2-persons, 2,599 3-persons, 2,307 4-persons, 1,125 5-persons, 341 6-persons, 149 7-or-more-persons

Size of nonfamily households: 3,717 1-person, 812 2-persons, 303 3-persons, 106 4-persons, 10 7-or-more-persons

7,428 married couples with children.
1,459 single-parent households (382 men, 1,077 women).

76.1% of residents of 94521 zip code speak English at home.
9.5% of residents speak Spanish at home (66% very well, 23% well, 7% not well, 4% not at all).
6.2% of residents speak other Indo-European language at home (65% very well, 19% well, 13% not well, 3% not at all).
7.3% of residents speak Asian or Pacific Island language at home (52% very well, 30% well, 15% not well, 2% not at all).
1.1% of residents speak other language at home (73% very well, 17% well, 11% not well).

Foreign born population: 8,468 (19.0%)
(67.3% of them are naturalized citizens)
This zip code:

19.0%
Whole state:

26.9%
Most common places of birth for foreign-born residents
  • 17%Burma
  • 5%Bangladesh
  • 4%Russia
  • 3%Guyana
  • 3%Costa Rica
  • 3%China, excluding Hong Kong and Taiwan
  • 2%Romania
Most common first ancestries reported in 94521
  • 5%Italian
  • 5%English
  • 4%American
  • 4%German
  • 4%Irish
  • 3%European
  • 3%Afghan
Year of entry for the foreign-born population
  • Year of entry for the foreign-born population
  • 1,3092010 or later
  • 1,6562000 to 2009
  • 2,2161990 to 1999
  • 3,630Before 1990

Zip code 94521 topographic map

There are 101 Medical Specialists in Zip Code 94521.

Major facilities with environmental interests located in this zip code:

  • CHEVRON STATION NO 93081 (5101 CLAYTON RD in CONCORD, 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: CLAYTON VALLEY CHEVRON SERVICE CENTER
  • LONGS DRUG STORE NO 509 (4424 TREAT BLVD in CONCORD, 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: LONGS DRUG STORES CAL (CONTACT/OWNER) , THRIFTY - PAYLESS (CONTACT/OWNER)
    Alternative names: LONGS DRUG STORE #509
  • GRAHAM FAMILY PHOTO (5100 35 CLAYTON RD in CONCORD, 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: CHUCK GRAHAM (CONTACT/OWNER)
  • EL DORADO MIDDLE (1750 WEST ST. in CONCORD, CA)
    (National Center for Education Statistics) - STATE ID-6004030
    Organizations: MT. DIABLO UNIFIED (SCHOOL DISTRICT)
  • HIGHLANDS ELEMENTARY (1326 PENNSYLVANIA BLVD. in CONCORD, CA)
    (National Center for Education Statistics) - STATE ID-6004105
    Organizations: MT. DIABLO UNIFIED (SCHOOL DISTRICT)
  • MOUNTAIN VIEW ELEMENTARY (1705 THORNEWOOD DR. in CONCORD, CA)
    (National Center for Education Statistics) - STATE ID-6004170
    Organizations: MT. DIABLO UNIFIED (SCHOOL DISTRICT)
  • NUEVA VISTA HIGH (CONT.) (1101 ALBERTA WAY in CONCORD, CA)
    (National Center for Education Statistics) - STATE ID-0730341
    Organizations: MT. DIABLO UNIFIED (SCHOOL DISTRICT)
  • CHEVRON SERVICE STATION (4295 CLAYTON ROAD in CONCORD, CA)
    AIR MINOR (AIRS/AFS)
    Small Quantity Generators, between 100 kg and 1000 kg of hazardous waste/month (Resource Conservation and Recovery Act (tracking hazardous waste)) - notification
    Business SIC classification: GASOLINE SERVICE STATIONS
    Organizations: CHEVRON PRODUCTS CO (CONTACT/OWNER)
    Alternative names: CHEVRON STATION NO 90336, CHEVRON SERVICE STATION NO 90336, CHEVRON USA INC SERV STA #90336
  • F AND M CLEANERS (5400 YGNACIO VALLEY ROAD in CONCORD, CA)
    CRITERIA AND HAZARDOUS AIR POLLUTANT INVENTORY (Inventory of air pollution sources)
    Small Quantity Generators, between 100 kg and 1000 kg of hazardous waste/month (Resource Conservation and Recovery Act (tracking hazardous waste)) - notification
    Business SIC classification: DRYCLEANING PLANTS, EXCEPT RUG CLEANING
    Organizations: TONY JORGENSON (CONTACT/OWNER)
    Alternative names: JS F&M CLEANERS
  • LONGS DRUG STORE (5400 YGNACIO VALLEY RD in CONCORD, CA)
    (Resource Conservation and Recovery Act (tracking hazardous waste))
    Organizations: LONGS DRUG STORES INC (CONTACT/OWNER)
  • CCWD NEWHALL RESERVOIR (YGNACIO VALLEY ROAD in CONCORD, CA)
    Large Quantity Generators, more that 1000 kg of hazardous waste/month (Resource Conservation and Recovery Act (tracking hazardous waste)) - notification
    Organizations: CONTRA COSTA WATER DISTRICT (CONTACT/OWNER)
  • 99 CENT (4665 CLAYTON in CONCORD, CA)
    AIR MINOR (AIRS/AFS)

Zip code 94521 marital status for males
Zip code 94521 marital status for females

Housing units lacking complete plumbing facilities: 0.2%
Housing units lacking complete kitchen facilities: 1.4%

Most commonly used house heating fuel
  • 67.9%Utility gas
  • 30.1%Electricity
  • 0.9%Bottled, tank, or LP gas
  • 0.6%Solar energy

Population in 1990: 39,005. Population change in the 1990s: +882 (+2.3%).

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

  • This state: 26,634
  • Northeast: 1,939
  • Midwest: 2,774
  • South: 1,995
  • West: 2,195

59% of the 94521 zip code residents lived in the same house 5 years ago.
   Out of people who lived in different houses, 67% lived in this county.
   Out of people who lived in different counties, 50% lived in California.

90% of the 94521 zip code residents lived in the same house 1 year ago.
   Out of people who lived in different houses, 55% moved from this county.
   Out of people who lived in different houses, 31% moved from different county within same state.
   Out of people who lived in different houses, 6% moved from different state.
   Out of people who lived in different houses, 8% moved from abroad.

Year householders moved into unit in Concord, CA (94521)

Private vs. public school enrollment:

Students in private schools in grades 1 to 8 (elementary and middle school): 844
Here:

19.9%
California:

8.6%
Students in private schools in grades 9 to 12 (high school): 153
Here:

6.7%
California:

8.1%
Students in private undergraduate colleges: 225
Here:

11.7%
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 ($)
  • 132,932Legal occupations
  • 116,274Life, physical, and social science occupations
  • 113,330Health diagnosing and treating practitioners and other technical occupations
  • 106,911Computer and mathematical occupations
  • 105,640Law enforcement workers including supervisors
  • 100,390Architecture and engineering occupations

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

  • CONTRA COSTA HEATING AND AIR C (1476 WHARTON WAY; small business) : $1,733,444 in 148 contracts from 2002 to 2006
    Contracts for Maintenance, Repair and Rebuilding of Equipment -- Refrigeration, Air Conditioning, and Air Circulating Equipment, Refrigeration and Air Conditioning Components, Maintenance, Repair and Rebuilding of Equipment -- Electric Wire, and Power and Distribution Equipment, Installation of Equipment -- Plumbing, Heating, and Waste Disposal Equipment, and more by Army, Air Force, Department of Veterans Affairs
    Signed by year: 2000: $0; 2001: $0; 2002: $103,174; 2003: $392,496; 2004: $590,784; 2005: $446,238; 2006: $200,752.

    Biggest contracts:
    $119,328 with Army for Maintenance, Repair and Rebuilding of Equipment -- Refrigeration, Air Conditioning, and Air Circulating Equipment. Signed on 2006-02-06. Completion date: 2006-12-31.
    $119,328, same as above. Signed on 2005-03-02. Completion date: 2005-12-31.
    $119,328, same as above. Signed on 2004-02-14. Completion date: 2004-12-31.
    $82,080 with Air Force for Refrigeration and Air Conditioning Components. Signed on 2004-09-03. Completion date: 2004-10-29.
  • EXSELL INC (964 AUTUMN OAK CIRCLE; small business) : $138,800 in 2 contracts in 2001
    $69,800 with Navy for Defense Electronics and Communication Equipment -- Basic Research (R&D). Signed on 2001-10-16. Completion date: 2001-04-16.
    $69,000 with NASA for Aeronautics and Space Technology -- Basic Research (R&D). Taking place in MA. Signed on 2001-02-15. Completion date: 2001-08-15.
  • R GOVETT PRODUCTS INC (21 EMERSON CT; small business) : $105,318 in 2 contracts from 1999 to 2005
    $102,445 with Navy for Electrical and Electronic Properties Measuring and Testing Instruments. Signed on 1999-11-17. Completion date: 2000-03-16.
    $2,873 with Navy for Batteries, Rechargeable. Signed on 2005-03-22. Completion date: 2005-03-22.
  • QUANTUM STAR, LLC (1480 WHARTON WAY; small business) : $0 in 2 contracts from 2005 to 2006
    $39,475 with Air Force for Radio and Television Communication Equipment, Except Airborne. Signed on 2005-09-30. Completion date: 2005-10-31.
    -$39,475, same as above. Signed on 2006-04-04. Completion date: 2005-10-31.

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

  • Accommodation and Food Services: Limited-Service Restaurants (20-49 employees: 7 establishments, 10-19 employees: 5 establishments, 5-9 employees: 4 establishments, 1-4 employees: 6 establishments)
  • Health Care and Social Assistance: Nursing Care Facilities (100-249: 2)
  • Accommodation and Food Services: Full-Service Restaurants (20-49: 5, 10-19: 4, 5-9: 3, 1-4: 7)
  • Administrative and Support and Waste Management and Remediation Services: Landscaping Services (100-249: 1, 10-19: 1, 1-4: 11)
  • Administrative and Support and Waste Management and Remediation Services: Professional Employer Organizations (100-249: 1)
  • Other Services (except Public Administration): Religious Organizations (50-99: 1, 20-49: 1, 10-19: 1, 5-9: 4, 1-4: 4)
  • Educational Services: Elementary and Secondary Schools (50-99: 1, 20-49: 1, 1-4: 1)

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:

  • 36 people in group homes intended for adults
  • 21 people in workers' group living quarters and job corps centers
  • 16 people in group homes for juveniles (non-correctional)
  • 14 people in emergency and transitional shelters (with sleeping facilities) for people experiencing homelessness
  • 8 people in nursing facilities/skilled-nursing facilities
  • 5 people in in-patient hospice facilities
  • 5 people in other noninstitutional facilities

People in group quarters in 2000:

  • 181 people in nursing homes
  • 152 people in other noninstitutional group quarters
  • 13 people in religious group quarters
  • 12 people in homes for the physically handicapped
  • 10 people in other group homes
  • 6 people in homes for the mentally ill
  • 2 people in homes for the mentally retarded

Fatal accident statistics in 2014:

  • Fatal accident count: 1
  • Vehicles involved in fatal accidents: 1
  • Fatal accidents caused by drunken drivers: 0
  • Fatalities: 1
  • Persons involved in fatal accidents: 1
  • Pedestrians involved in fatal accidents: 1

Fatal accident statistics in 2013:

  • Fatal accident count: 1
  • Vehicles involved in fatal accidents: 1
  • Fatal accidents caused by drunken drivers: 0
  • 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 10 full and 8 partial tracts)
A) FHA, FSA/RHS & VA
Home Purchase Loans
B) Conventional
Home Purchase Loans
C) Refinancings
D) Home Improvement Loans
E) Loans on Dwellings For 5+ Families
F) Non-occupant Loans on
< 5 Family Dwellings (A B C & D)
NumberAverage ValueNumberAverage ValueNumberAverage ValueNumberAverage ValueNumberAverage ValueNumberAverage Value
LOANS ORIGINATED372$326,625510$267,1391,793$281,25171$149,2932$9,671,445179$216,764
APPLICATIONS APPROVED, NOT ACCEPTED35$331,55153$273,047182$292,80713$121,7690$027$243,295
APPLICATIONS DENIED76$366,132100$271,972551$342,76414$146,8600$067$238,214
APPLICATIONS WITHDRAWN38$333,04285$264,456329$318,70713$111,9370$032$182,069
FILES CLOSED FOR INCOMPLETENESS21$310,24025$297,36791$333,86512$155,6620$09$356,550
Private Mortgage Insurance Companies Aggregated Statistics For Year 2009
(Based on 10 full and 8 partial tracts)
A) Conventional
Home Purchase Loans
B) Refinancings
C) Non-occupant Loans on
< 5 Family Dwellings (A & B)
NumberAverage ValueNumberAverage ValueNumberAverage Value
LOANS ORIGINATED78$297,77723$334,2060$0
APPLICATIONS APPROVED, NOT ACCEPTED29$328,93416$314,1820$0
APPLICATIONS DENIED12$258,71413$383,0280$0
APPLICATIONS WITHDRAWN2$419,2603$255,7000$0
FILES CLOSED FOR INCOMPLETENESS2$359,0952$289,0002$289,000
Conventional Home Purchase Loans in zip code 94521
Conventional Home Purchase Loans in zip code 94521 - Value
Most common first names in zip code 94521 among deceased individuals
NameCountLived (average)
John14272.9 years
Robert13170.0 years
William11173.0 years
Mary9681.2 years
James9371.2 years
Margaret7778.2 years
Joseph5978.5 years
Charles5974.6 years
George5976.1 years
Helen5882.4 years
Most common last names in zip code 94521 among deceased individuals
Last nameCountLived (average)
Smith3775.6 years
Johnson3777.3 years
Brown3275.8 years
Jones3073.8 years
Miller2772.5 years
Williams2675.8 years
Davis2670.7 years
Anderson2575.6 years
Wilson2377.1 years
Thompson2279.9 years
Businesses in zip code 94521
NameCountNameCount
7-Eleven1Jones New York1
99 Cents Only Stores1KFC1
AT&T1Kmart1
Ace Hardware1Little Caesars Pizza1
AutoZone1MasterBrand Cabinets1
Baskin-Robbins1McDonald's1
Best Western1Motel 61
Burger King2Payless1
CVS2Quiznos1
Circle K1RadioShack1
Curves1SAS Shoes1
Dairy Queen1Sears1
Days Inn1Staples1
El Pollo Loco1Starbucks3
FedEx1T.J.Maxx1
GameStop1Taco Bell1
IHOP1UPS3
Jack In The Box1Vans2
Jamba Juice1Vons1
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