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94552 Zip Code (Castro Valley, CA) Detailed Profile




Cities: Castro Valley, CA (17.97%), Hayward, CA (9.33%), Sunol, CA (0.09%), Union City, CA (0.08%), Fairview, CA (0.02%)
County: Alameda County, CA
Estimated zip code population in 2022: 14,823
Zip code population in 2010: 14,454
Zip code population in 2000: 13,202

Houses and condos: 5,139
Renter-occupied apartments: 380
% of renters here:

7%
State:

44%
March 2022 cost of living index in zip code 94552: 120.0 (high, U.S. average is 100)

Land area: 44.9 sq. mi.
Water area: 0.0 sq. mi.
Population density: 330 people per square mile 
 
 (very low).

Age and Sex of Residents in zip code 94552
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Real estate property taxes paid for housing units in 2022:
This zip code:

0.7% ($9,381)
California:

0.7% ($4,831)
Median real estate property taxes paid for housing units with mortgages in 2022: $9,828 (0.7%)
Median real estate property taxes paid for housing units with no mortgage in 2022: $9,033 (0.7%)

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Males: 7,040  (47.5%)
Females: 7,783  (52.5%)

For population 25 years and over in 94552:

  • High school or higher: 96.1%
  • Bachelor's degree or higher: 61.8%
  • Graduate or professional degree: 27.9%
  • Unemployed: 3.7%
  • Mean travel time to work (commute): 33.0 minutes

For population 15 years and over in 94552:

  • Never married: 25.9%
  • Now married: 62.5%
  • Separated: 1.6%
  • Widowed: 6.1%
  • Divorced: 3.9%

Zip code 94552 compared to state average:

  • Median household income above state average.
  • Median house value above state average.
  • Hispanic race population percentage significantly below state average.
  • Median age significantly above state average.
  • Renting percentage significantly below state average.
  • Length of stay since moving in significantly above state average.
  • Number of rooms per house above state average.
  • House age below state average.
  • Percentage of population with a bachelor's degree or higher above state average.
  • Races in zip code 94552 (2022)
    • 6,35342.9%Asian
    • 5,49237.1%White
    • 1,64311.1%Hispanic or Latino
    • 7334.9%Two or more races
    • 4783.2%Black
    • 740.5%Some other race
    • 470.3%Native Hawaiian and Other
      Pacific Islander
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Urban population: 14,236
Rural population: 586

Estimated median house/condo value in 2022: $1,334,182
94552:

$1,334,182
California:

$715,900



According to our research of California and other state lists, there were 2 registered sex offenders living in 94552 zip code as of April 18, 2024.
The ratio of all residents to sex offenders in zip code 94552 is 7,533 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:

49.6 years
California median age:

37.9 years
Average household size:
This zip code:

2.9 people
California:

2.8 people

Averages for the 2020 tax year for zip code 94552, filed in 2021:

Average Adjusted Gross Income (AGI) in 2020: $162,750 (Individual Income Tax Returns)
Here:

$162,750
State:

$95,910

Salary/wage: $142,829 (reported on 78.4% of returns)
Here:

$142,829
State:

$77,331
(% of AGI for various income ranges: 1182.2% for AGIs below $25k, 3877.2% for AGIs $25k-50k, 6758.8% for AGIs $50k-75k, 10644.4% for AGIs $75k-100k, 20326.9% for AGIs $100k-200k, 103583.8% for AGIs over 200k)

Taxable interest for individuals: $2,501 (reported on 60.9% of returns)
This zip code:

$2,501
California:

$2,294
(% of AGI for various income ranges: 48.0% for AGIs below $25k, 103.1% for AGIs $25k-50k, 153.1% for AGIs $50k-75k, 264.7% for AGIs $75k-100k, 318.6% for AGIs $100k-200k, 1124.5% for AGIs over 200k)

Ordinary dividends: $7,174 (reported on 47.6% of returns)
Here:

$7,174
State:

$10,949
(% of AGI for various income ranges: 82.8% for AGIs below $25k, 150.4% for AGIs $25k-50k, 279.0% for AGIs $50k-75k, 406.2% for AGIs $75k-100k, 601.8% for AGIs $100k-200k, 2978.7% for AGIs over 200k)

Net capital gain/loss in AGI: +$29,425 (reported on 45.2% of returns)
Here:

+$29,425
State:

+$49,306
(% of AGI for various income ranges: 63.9% for AGIs below $25k, 108.5% for AGIs $25k-50k, 285.5% for AGIs $50k-75k, 363.1% for AGIs $75k-100k, 975.1% for AGIs $100k-200k, 15982.5% for AGIs over 200k)

Profit/loss from business: +$29,862 (reported on 17.7% of returns)
Here:

+$29,862
State:

+$15,671
(% of AGI for various income ranges: 151.9% for AGIs below $25k, 328.1% for AGIs $25k-50k, 281.4% for AGIs $50k-75k, 617.2% for AGIs $75k-100k, 885.1% for AGIs $100k-200k, 4684.0% for AGIs over 200k)

Taxable individual retirement arrangement distribution: $25,799 (reported on 12.4% of returns)
94552:

$25,799
California:

$23,505
(% of AGI for various income ranges: 98.0% for AGIs below $25k, 211.1% for AGIs $25k-50k, 395.2% for AGIs $50k-75k, 725.0% for AGIs $75k-100k, 996.5% for AGIs $100k-200k, 1717.5% for AGIs over 200k)

Self-employed (Keogh) retirement plans: $23,994 (reported on 2.2% of returns)
94552:

$23,994
California:

$30,163
(% of AGI for various income ranges: 55.5% for AGIs $50k-75k, 71.2% for AGIs $100k-200k, 568.9% for AGIs over 200k)

Total itemized deductions: $36,860 (reported on 29.2% of returns)
Here:

$36,860
State:

$39,517
(% of AGI for various income ranges: 214.9% for AGIs below $25k, 569.4% for AGIs $25k-50k, 900.2% for AGIs $50k-75k, 1348.1% for AGIs $75k-100k, 2661.2% for AGIs $100k-200k, 8099.4% for AGIs over 200k)

Charity contributions: $8,017 (reported on 24.1% of returns)
Here:

$8,017
State:

$12,598
(% of AGI for various income ranges: 8.1% for AGIs below $25k, 45.6% for AGIs $25k-50k, 79.0% for AGIs $50k-75k, 163.4% for AGIs $75k-100k, 371.8% for AGIs $100k-200k, 1830.8% for AGIs over 200k)

Taxes paid: $9,550 (reported on 29.2% of returns)
94552:

$9,550
State:

$8,807
(% of AGI for various income ranges: 49.7% for AGIs below $25k, 135.2% for AGIs $25k-50k, 221.4% for AGIs $50k-75k, 422.5% for AGIs $75k-100k, 744.5% for AGIs $100k-200k, 1998.3% for AGIs over 200k)

Earned income credit: $1,469 (reported on 4.0% of returns)
Here:

$1,469
State:

$2,074
(% of AGI for various income ranges: 35.8% for AGIs below $25k, 29.8% for AGIs $25k-50k)

Percentage of individuals using paid preparers for their 2020 taxes: 90.5%
Here:

90%
State:

92%
(% for various income ranges: 89.4% for AGIs below $25k, 86.8% for AGIs $25k-50k, 89.9% for AGIs $50k-75k, 90.5% for AGIs $75k-100k, 90.8% for AGIs $100k-200k, 92.8% for AGIs over 200k)

Averages for the 2012 tax year for zip code 94552, filed in 2013:

Average Adjusted Gross Income (AGI) in 2012: $118,418 (Individual Income Tax Returns)
Here:

$118,418
State:

$72,726

Salary/wage: $105,818 (reported on 82.4% of returns)
Here:

$105,818
State:

$59,079
(% of AGI for various income ranges: 73.7% for AGIs below $25k, 65.0% for AGIs $25k-50k, 71.8% for AGIs $50k-75k, 66.2% for AGIs $75k-100k, 79.1% for AGIs $100k-200k, 71.7% for AGIs over 200k)

Taxable interest for individuals: $1,914 (reported on 61.6% of returns)
This zip code:

$1,914
California:

$2,146
(% of AGI for various income ranges: 2.7% for AGIs below $25k, 1.8% for AGIs $25k-50k, 1.3% for AGIs $50k-75k, 1.4% for AGIs $75k-100k, 0.7% for AGIs $100k-200k, 1.0% for AGIs over 200k)

Ordinary dividends: $5,323 (reported on 43.1% of returns)
Here:

$5,323
State:

$9,308
(% of AGI for various income ranges: 4.2% for AGIs below $25k, 2.3% for AGIs $25k-50k, 1.9% for AGIs $50k-75k, 2.5% for AGIs $75k-100k, 1.5% for AGIs $100k-200k, 2.0% for AGIs over 200k)

Net capital gain/loss in AGI: +$6,465 (reported on 36.5% of returns)
Here:

+$6,465
State:

+$30,460
(% of AGI for various income ranges: 1.2% for AGIs below $25k, 0.6% for AGIs $100k-200k, 3.8% for AGIs over 200k)

Profit/loss from business: +$28,771 (reported on 19.6% of returns)
Here:

+$28,771
State:

+$17,064
(% of AGI for various income ranges: 9.1% for AGIs below $25k, 11.3% for AGIs $25k-50k, 6.0% for AGIs $50k-75k, 6.3% for AGIs $75k-100k, 4.1% for AGIs $100k-200k, 4.2% for AGIs over 200k)

Taxable individual retirement arrangement distribution: $19,816 (reported on 10.9% of returns)
94552:

$19,816
California:

$19,557
(% of AGI for various income ranges: 3.2% for AGIs below $25k, 4.4% for AGIs $25k-50k, 3.1% for AGIs $50k-75k, 3.2% for AGIs $75k-100k, 2.2% for AGIs $100k-200k, 0.9% for AGIs over 200k)

Self-employment retirement plans: $20,688 (reported on 2.5% of returns)
94552:

$20,688
California:

$24,530
(% of AGI for various income ranges: 1.1% for AGIs below $25k, 1.0% for AGIs $50k-75k, 0.4% for AGIs $100k-200k, 0.5% for AGIs over 200k)

Total itemized deductions: $37,201 (22% of AGI, reported on 62.2% of returns)
Here:

$37,201
State:

$34,004

Here:

22.0% of AGI
State:

22.7% of AGI
(% of AGI for various income ranges: 23.5% for AGIs below $25k, 21.2% for AGIs $25k-50k, 21.4% for AGIs $50k-75k, 22.7% for AGIs $75k-100k, 21.2% for AGIs $100k-200k, 17.2% for AGIs over 200k)

Charity contributions: $4,386 (reported on 54.1% of returns)
Here:

$4,386
State:

$4,659
(% of AGI for various income ranges: 0.9% for AGIs below $25k, 1.7% for AGIs $25k-50k, 1.8% for AGIs $50k-75k, 2.0% for AGIs $75k-100k, 2.0% for AGIs $100k-200k, 2.1% for AGIs over 200k)

Taxes paid: $17,232 (reported on 62.2% of returns)
94552:

$17,232
State:

$14,448
(% of AGI for various income ranges: 4.7% for AGIs below $25k, 5.7% for AGIs $25k-50k, 7.5% for AGIs $50k-75k, 8.3% for AGIs $75k-100k, 9.3% for AGIs $100k-200k, 9.6% for AGIs over 200k)

Earned income credit: $1,421 (reported on 4.9% of returns)
Here:

$1,421
State:

$2,286
(% of AGI for various income ranges: 2.0% for AGIs below $25k, 0.5% for AGIs $25k-50k)

Percentage of individuals using paid preparers for their 2012 taxes: 54.1%
Here:

54%
State:

64%
(% for various income ranges: 45.5% for AGIs below $25k, 51.8% for AGIs $25k-50k, 61.1% for AGIs $50k-75k, 55.9% for AGIs $75k-100k, 55.6% for AGIs $100k-200k, 59.8% for AGIs over 200k)

Averages for the 2004 tax year for zip code 94552, filed in 2005:

Average Adjusted Gross Income (AGI) in 2004: $92,631 (Individual Income Tax Returns)
Here:

$92,631
State:

$58,600

Salary/wage: $85,557 (reported on 82.8% of returns)
Here:

$85,557
State:

$49,455
(% of AGI for various income ranges: 165.0% for AGIs below $10k, 68.5% for AGIs $10k-25k, 71.5% for AGIs $25k-50k, 72.5% for AGIs $50k-75k, 78.3% for AGIs $75k-100k, 76.8% for AGIs over 100k)

Taxable interest for individuals: $2,020 (reported on 71.7% of returns)
This zip code:

$2,020
California:

$2,365
(% of AGI for various income ranges: 11.9% for AGIs below $10k, 5.0% for AGIs $10k-25k, 2.6% for AGIs $25k-50k, 1.9% for AGIs $50k-75k, 1.7% for AGIs $75k-100k, 1.3% for AGIs over 100k)

Taxable dividends: $2,665 (reported on 47.2% of returns)
Here:

$2,665
State:

$4,746
(% of AGI for various income ranges: 10.7% for AGIs below $10k, 3.2% for AGIs $10k-25k, 2.1% for AGIs $25k-50k, 1.9% for AGIs $50k-75k, 1.3% for AGIs $75k-100k, 1.2% for AGIs over 100k)

Net capital gain/loss: +$7,943 (reported on 43.0% of returns)
Here:

+$7,943
State:

+$23,418
(% of AGI for various income ranges: -0.8% for AGIs below $10k, 0.8% for AGIs $10k-25k, 0.6% for AGIs $25k-50k, 0.1% for AGIs $50k-75k, 0.7% for AGIs $75k-100k, 4.9% for AGIs over 100k)

Profit/loss from business: +$28,088 (reported on 20.6% of returns)
Here:

+$28,088
State:

+$16,826
(% of AGI for various income ranges: -8.8% for AGIs below $10k, 8.9% for AGIs $10k-25k, 9.8% for AGIs $25k-50k, 8.5% for AGIs $50k-75k, 5.7% for AGIs $75k-100k, 5.8% for AGIs over 100k)

IRA payment deduction: $3,613 (reported on 4.5% of returns)
94552:

$3,613
California:

$3,192
(% of AGI for various income ranges: 1.0% for AGIs below $10k, 0.6% for AGIs $10k-25k, 0.5% for AGIs $25k-50k, 0.4% for AGIs $50k-75k, 0.3% for AGIs $75k-100k, 0.1% for AGIs over 100k)

Self-employed pension: $17,801 (reported on 3.9% of returns)
Here:

$17,801
California:

$17,688
(% of AGI for various income ranges: 0.6% for AGIs $25k-50k, 0.4% for AGIs $50k-75k, 0.5% for AGIs $75k-100k, 0.9% for AGIs over 100k)

Total itemized deductions: $32,081 (25% of AGI, reported on 65.1% of returns)
Here:

$32,081
State:

$28,113

Here:

24.7% of AGI
State:

25.3% of AGI
(% of AGI for various income ranges: 52.9% for AGIs below $10k, 27.5% for AGIs $10k-25k, 24.0% for AGIs $25k-50k, 28.6% for AGIs $50k-75k, 27.6% for AGIs $75k-100k, 20.7% for AGIs over 100k)

Charity contributions deductions: $3,197 (2% of AGI, reported on 59.6% of returns)
Here:

$3,197
State:

$3,923

Here:

2.4% of AGI
State:

3.3% of AGI
(% of AGI for various income ranges: 1.8% for AGIs below $10k, 1.5% for AGIs $10k-25k, 1.7% for AGIs $25k-50k, 2.3% for AGIs $50k-75k, 2.2% for AGIs $75k-100k, 2.1% for AGIs over 100k)

Total tax: $16,037 (reported on 85.9% of returns)
94552:

$16,037
State:

$10,761
(% of AGI for various income ranges: 6.0% for AGIs below $10k, 5.5% for AGIs $10k-25k, 8.5% for AGIs $25k-50k, 9.7% for AGIs $50k-75k, 9.8% for AGIs $75k-100k, 17.0% for AGIs over 100k)

Earned income credit: $1,333 (reported on 3.1% of returns)
Here:

$1,333
State:

$1,763

Percentage of individuals using paid preparers for their 2004 taxes: 56.5%
Here:

56%
State:

66%
(% for various income ranges: 46.7% for AGIs below $10k, 51.6% for AGIs $10k-25k, 58.4% for AGIs $25k-50k, 60.2% for AGIs $50k-75k, 60.6% for AGIs $75k-100k, 58.8% for AGIs over 100k)

Estimated median household income in 2022:
This zip code:

$203,473
California:

$91,551
Castro Valley, CA (94552) map Nearest zip codes: 94546, 94583, 94542, 94541, 94544, 94526.
Union City Zip Code Map

Percentage of family households:
This zip code:

53.9%
California:

46.8%
Percentage of households with unmarried partners:
This zip code:

2.2%
California:

48.1%
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: 104
Household did not receive Food Stamps/SNAP in the past 12 months: 4,860


Women who had a birth in the past 12 months: 127 (97 now married, 29 unmarried)
Women who did not have a birth in the past 12 months: 2,798 (1,189 now married, 1,605 unmarried)


Housing units in zip code 94552 with a mortgage: 2,749 (436 second mortgage, 10 home equity loan, 404 both second mortgage and home equity loan)
Houses without a mortgage: 24

Median monthly owner costs for units with a mortgage: $3,753
Median monthly owner costs for units without a mortgage: $1,154

Residents with income below the poverty level in 2022:
This zip code:

5.2%
Whole state:

12.2%
Residents with income below 50% of the poverty level in 2022:
This zip code:

1.7%
Whole state:

6.2%
Median number of rooms in houses and condos:
Here:

7.1
State:

6.0
Median number of rooms in apartments:
Here:

6.3
State:

3.9
  • Notable locations in this zip code not listed on our city pages

  • Click to draw/clear zip code borders
  • Notable locations in zip code 94552: Alameda County Fire Department Station 7 (A), Hayward Fire Department Station 8 (B), Alameda County Fire Department Station 6 (C). Display/hide their locations on the map

    Creeks: Bolinas Creek (A), Cull Creek (B), Miller Creek (C), Norris Creek (D), Pacheco Creek (E), Eden Creek (F), Hollis Creek (G), Palomares Creek (H). Display/hide their locations on the map

    Parks in zip code 94552 include: Earl Warren Park (1), Greenridge Park (2), Independent Park (3). Display/hide their locations on the map

Year house built
  • Year house built (houses)
  • 02020 or later
  • 62010 to 2019
  • 2832000 to 2009
  • 1,8401990 to 1999
  • 1,4081980 to 1989
  • 5631970 to 1979
  • 4631960 to 1969
  • 1891950 to 1959
  • 741940 to 1949
  • 1151939 or earlier

Zip code 94552 satellite photo by USGS

Owner-occupied Renter-occupied
Bedrooms in owner-occupied houses and condos in Castro Valley, CA (94552)
  • Bedrooms in owner-occupied houses and condos in Castro Valley, CA (94552)
  • 0no bedroom
  • 01 bedroom
  • 3582 bedrooms
  • 1,0433 bedrooms
  • 2,7424 bedrooms
  • 6015+ bedrooms
Bedrooms in renter-occupied apartments in Castro Valley, CA (94552)
  • Bedrooms in renter-occupied apartments in Castro Valley, CA (94552)
  • 13no bedroom
  • 91 bedroom
  • 912 bedrooms
  • 953 bedrooms
  • 1214 bedrooms
  • 555+ bedrooms
Owner-occupied Renter-occupied
Cars and other vehicles available in Castro Valley, CA (94552) in owner-occupied houses/condos
  • Cars and other vehicles available in Castro Valley, CA (94552) in owner-occupied houses/condos
  • 37no vehicle
  • 6181 vehicle
  • 2,0602 vehicles
  • 8193 vehicles
  • 8654 vehicles
  • 2955+ vehicles
Cars and other vehicles available in Castro Valley, CA (94552) in renter-occupied apartments
  • Cars and other vehicles available in Castro Valley, CA (94552) in renter-occupied apartments
  • 0no vehicle
  • 1011 vehicle
  • 1772 vehicles
  • 843 vehicles
  • 124 vehicles
  • 55+ vehicles

  • Zip code 94552 household income distribution in 2022

  • Zip code 94552 household income distribution in 2022
  • 223Less than $10,000
  • 65$10,000 to $14,999
  • 25$15,000 to $19,999
  • 57$20,000 to $24,999
  • 97$25,000 to $29,999
  • 34$30,000 to $34,999
  • 32$35,000 to $39,999
  • 29$45,000 to $49,999
  • 36$50,000 to $59,999
  • 113$60,000 to $74,999
  • 310$75,000 to $99,999
  • 312$100,000 to $124,999
  • 439$125,000 to $149,999
  • 670$150,000 to $199,999
  • 2,651$200,000 or more
  • Estimate of home value of owner-occupied houses/condos in 2022 in zip code 94552

  • Estimate of home value of owner-occupied houses/condos in 2022 in zip code 94552
  • 46Less than $10,000
  • 11$10,000 to $14,999
  • 8$40,000 to $49,999
  • 25$50,000 to $59,999
  • 78$100,000 to $124,999
  • 5$150,000 to $174,999
  • 19$250,000 to $299,999
  • 11$300,000 to $399,999
  • 5$400,000 to $499,999
  • 260$500,000 to $749,999
  • 535$750,000 to $999,999
  • 2,852$1,000,000 to $1,499,999
  • 915$1,500,000 to $1,999,999
  • 405$2,000,000 or more
  • Rent paid by renters in 2022 in zip code 94552

  • Rent paid by renters in 2022 in zip code 94552
  • 18$600 to $649
  • 3$1,000 to $1,249
  • 12$1,500 to $1,999
  • 33$2,000 to $2,499
  • 58$2,500 to $2,999
  • 44$3,000 to $3,499
  • 142$3,500 or more
  • 78No cash rent

Median gross rent in 2022: $3,527.

Estimated median house (or condo) value in 2022 for:

  • White Non-Hispanic householders: $1,281,915
  • Black or African American householders: $1,244,494
  • American Indian or Alaska Native householders: $850,487
  • Asian householders: $1,430,055
  • Native Hawaiian and other Pacific Islander householders: $1,279,132
  • Some other race householders: $1,396,345
  • Two or more races householders: $1,391,706
  • Hispanic or Latino householders: $1,290,884

Estimated median house or condo value in 2022: $1,334,182
94552:

$1,334,182
California:

$715,900
Lower value quartile - upper value quartile: $1,148,701 - $1,608,242

Mean price in 2022:

Detached houses: $1,415,788
Here:

$1,415,788
State:

$988,808

Townhouses or other attached units: $975,012
Here:

$975,012
State:

$838,546

In 3-to-4-unit structures: $3,833,444
Here:

$3,833,444
State:

$824,253
Owners and renters by unit type in zip code 94552
Breakdown of mean house values by ages of householders

Housing units in structures:

  • One, detached: 4,352
  • One, attached: 726
  • Two: 29
  • 3 or 4: 15
  • 20 to 49: 11
  • Mobile homes: 7

Unemployment: 3.7%

  • Means of transportation to work in zip code 94552

  • Means of transportation to work in zip code 94552
  • 61.9%4,616Drove a car alone
  • 7.5%562Carpooled
  • 1.0%74Bus or trolley bus
  • 2.0%152Streetcar or trolley car
  • 0.1%5Subway or elevated
  • 0.4%29Ferryboat
  • 0.3%24Bicycle
  • 1.0%76Walked
  • 0.8%61Other means
  • 25.9%1,932Worked at home
  • Travel time to work (commute) in zip code 94552

  • Travel time to work (commute) in zip code 94552
  • 51Less than 5 minutes
  • 1115 to 9 minutes
  • 19310 to 14 minutes
  • 83115 to 19 minutes
  • 88620 to 24 minutes
  • 57125 to 29 minutes
  • 1,03030 to 34 minutes
  • 7835 to 39 minutes
  • 32940 to 44 minutes
  • 72345 to 59 minutes
  • 66260 to 89 minutes
  • 21090 or more minutes

Neighborhoods in zip code 94552:

Percentage of zip code residents living and working in this county: 74.1%

Household type by relationship:

Households: 14,823
  • Male householders: 2,876 (212 living alone), Female householders: 2,199 (542 living alone)
  • 3,595 spouses (3,584 opposite-sex spouses), 191 unmarried partners, (184 opposite-sex unmarried partners), 4,754 children (4,606 natural, 95 adopted, 56 stepchildren), 178 grandchildren, 64 brothers or sisters, 547 parents, 28 foster children, 127 other relatives, 186 non-relatives
  • In group quarters: 74 (-1 institutionalized population)

Size of family households: 1,437 2-persons, 1,166 3-persons, 998 4-persons, 415 5-persons, 91 6-persons, 43 7-or-more-persons

Size of nonfamily households: 757 1-person, 131 2-persons, 8 3-persons

2,239 married couples with children.
460 single-parent households (171 men, 289 women).

58.3% of residents of 94552 zip code speak English at home.
4.6% of residents speak Spanish at home (86% very well, 10% well, 3% not well).
12.0% of residents speak other Indo-European language at home (86% very well, 10% well, 3% not well, 1% not at all).
24.2% of residents speak Asian or Pacific Island language at home (62% very well, 24% well, 9% not well, 5% not at all).
1.2% of residents speak other language at home (52% very well, 47% well, 1% not at all).

Foreign born population: 4,646 (31.3%)
(84.4% of them are naturalized citizens)
This zip code:

31.3%
Whole state:

26.7%
Most common places of birth for foreign-born residents
  • 10%Bhutan
  • 7%China, excluding Hong Kong and Taiwan
  • 7%Ukraine
  • 6%Malaysia
  • 5%Thailand
  • 5%Italy
  • 4%Honduras
Most common first ancestries reported in 94552
  • 4%German
  • 3%Portuguese
  • 3%English
  • 3%Irish
  • 3%American
  • 3%Italian
  • 2%European
Year of entry for the foreign-born population
  • Year of entry for the foreign-born population
  • 6732010 or later
  • 6412000 to 2009
  • 1,0571990 to 1999
  • 2,413Before 1990

Zip code 94552 topographic map

There are 23 Medical Specialists in Zip Code 94552.

Facilities with environmental interests located in this zip code:

  • CHEVRON 95607 (5269 CROW CANYON RD in CASTRO VALLEY, CA)
    Small Quantity Generators, between 100 kg and 1000 kg of hazardous waste/month (Resource Conservation and Recovery Act (tracking hazardous waste))
    STATE MASTER (California - Used Oil Recycling System ) - USED OIL RECYCLING
    Organizations: CHEVRON PRODUCTS CO. (CONTACT/OPERATOR)
    Alternative names: KEVIN HINKLEY AUTO TECH
  • INDEPENDENT ELEMENTARY (21201 INDEPENDENT SCHOOL ROAD in CASTRO VALLEY, CA)
    (National Center for Education Statistics) - STATE ID-6090393
    Organizations: CASTRO VALLEY UNIFIED (SCHOOL DISTRICT)
  • JENSEN RANCH (ELEM) (20001 CARSON LANE in CASTRO VALLEY, CA)
    (National Center for Education Statistics) - STATE ID-6113005
    Organizations: CASTRO VALLEY UNIFIED (SCHOOL DISTRICT)
  • CANYON MIDDLE (19600 CULL CANYON ROAD in CASTRO VALLEY, CA)
    (National Center for Education Statistics) - STATE ID-6097653
    Organizations: CASTRO VALLEY UNIFIED (SCHOOL DISTRICT)

Zip code 94552 marital status for males
Zip code 94552 marital status for females

Housing units lacking complete kitchen facilities: 0.1%

Most commonly used house heating fuel
  • 76.4%Utility gas
  • 14.8%Electricity
  • 5.3%Bottled, tank, or LP gas
  • 1.6%Solar energy
  • 0.7%Other fuel
  • 0.6%Coal or coke

Population in 1990: 7,936. Population change in the 1990s: +5,266 (+66.4%).

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

  • This state: 7,703
  • Northeast: 474
  • Midwest: 631
  • South: 529
  • West: 593

47% of the 94552 zip code residents lived in the same house 5 years ago.
   Out of people who lived in different houses, 62% lived in this county.
   Out of people who lived in different counties, 50% lived in California.

94% of the 94552 zip code residents lived in the same house 1 year ago.
   Out of people who lived in different houses, 52% moved from this county.
   Out of people who lived in different houses, 20% moved from different county within same state.
   Out of people who lived in different houses, 22% moved from different state.
   Out of people who lived in different houses, 12% moved from abroad.

Year householders moved into unit in Castro Valley, CA (94552)

Private vs. public school enrollment:

Students in private schools in grades 1 to 8 (elementary and middle school): 97
Here:

6.7%
California:

10.5%
Students in private schools in grades 9 to 12 (high school): 121
Here:

12.6%
California:

8.5%
Students in private undergraduate colleges: 125
Here:

17.8%
California:

15.9%
Educational Attainment in 2022
School Enrollment by Level of School in 2022
Class of Workers in 2022
Occupation by median earnings in the past 12 months
  • Occupation by median earnings in the past 12 months ($)
  • 210,298Building and grounds cleaning and maintenance occupations
  • 154,459Computer and mathematical occupations
  • 152,620Architecture and engineering occupations
  • 147,124Management occupations
  • 133,118Health diagnosing and treating practitioners and other technical occupations
  • 126,603Business and financial operations occupations

Companies with federal contracts located in this zip code:

  • GYM DOCTORS (22739 RANCHO PALOMARES PL in CASTRO VALLEY, CA; small business) : $22,000 in 2 contracts from 2005 to 2006
    $11,000 with Air Force for Maintenance, Repair and Rebuilding of Equipment -- Recreational and Athletic Equipment. Signed on 2006-03-01. Completion date: 2007-02-28.
    $11,000, same as above. Signed on 2005-03-01. Completion date: 2006-02-28.

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

  • Administrative and Support and Waste Management and Remediation Services: Janitorial Services (100-249 employees: 1 establishment, 20-49 employees: 1 establishment)
  • Construction: Electrical Contractors (20-49: 1, 10-19: 1, 5-9: 3, 1-4: 2)
  • Arts, Entertainment, and Recreation: Fitness and Recreational Sports Centers (20-49: 1, 5-9: 1, 1-4: 2)
  • Construction: Water and Sewer Line and Related Structures Construction (20-49: 1, 5-9: 1)
  • Administrative and Support and Waste Management and Remediation Services: Landscaping Services (20-49: 1, 1-4: 1)
  • Accommodation and Food Services: Full-Service Restaurants (20-49: 1, 1-4: 1)
  • Administrative and Support and Waste Management and Remediation Services: Temporary Help Services (20-49: 1)
  • Management of Companies and Enterprises: Corporate, Subsidiary, and Regional Managing Offices (20-49: 1)
  • Health Care and Social Assistance: Homes for the Elderly (20-49: 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:

  • 28 people in nursing facilities/skilled-nursing facilities
  • 22 people in other noninstitutional facilities

People in group quarters in 2000:

  • 33 people in other noninstitutional group quarters
  • 2 people in religious group quarters

Fatal accident statistics in 2013:

  • Fatal accident count: 3
  • Vehicles involved in fatal accidents: 6
  • Fatal accidents caused by drunken drivers: 3
  • Fatalities: 3
  • Persons involved in fatal accidents: 6
  • Pedestrians involved in fatal accidents: 0

Fatal accident statistics in 2012:

  • Fatal accident count: 2
  • Vehicles involved in fatal accidents: 3
  • Fatal accidents caused by drunken drivers: 0
  • Fatalities: 2
  • Persons involved in fatal accidents: 4
  • Pedestrians involved in fatal accidents: 0
Home Mortgage Disclosure Act Aggregated Statistics For Year 2009
(Based on 10 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)
G) Loans On Manufactured
Home Dwelling (A B C & D)
NumberAverage ValueNumberAverage ValueNumberAverage ValueNumberAverage ValueNumberAverage ValueNumberAverage ValueNumberAverage Value
LOANS ORIGINATED71$449,362248$378,2481,698$329,91767$268,4791$3,622,99066$279,1890$0
APPLICATIONS APPROVED, NOT ACCEPTED3$469,49332$395,115162$380,0464$204,2381$500,2305$333,0800$0
APPLICATIONS DENIED16$384,68160$358,658393$415,91519$231,5160$029$256,9921$32,780
APPLICATIONS WITHDRAWN10$434,24146$381,777266$390,12812$143,5000$019$268,8070$0
FILES CLOSED FOR INCOMPLETENESS1$248,96012$333,44698$388,0834$259,1380$04$248,9480$0
Private Mortgage Insurance Companies Aggregated Statistics For Year 2009
(Based on 10 partial tracts)
A) Conventional
Home Purchase Loans
B) Refinancings
NumberAverage ValueNumberAverage Value
LOANS ORIGINATED16$380,9121$521,510
APPLICATIONS APPROVED, NOT ACCEPTED4$447,8752$322,665
APPLICATIONS DENIED4$423,3903$447,410
APPLICATIONS WITHDRAWN5$500,9381$804,170
FILES CLOSED FOR INCOMPLETENESS3$350,0870$0
Conventional Home Purchase Loans in zip code 94552
Conventional Home Purchase Loans in zip code 94552 - Value

2005 - 2018 National Fire Incident Reporting System (NFIRS) incidents

    Fire incident distribution by year According to the data from the years 2005 - 2018 the average number of fire incidents per year is 9. The highest number of reported fire incidents - 15 took place in 2017, and the least - 4 in 2013. The data has a decreasing trend.
    Fire incident types in Zip Code 94552 When looking into fire subcategories, the most reports belonged to: Outside Fires (45.0%), and Mobile Property/Vehicle Fires (34.1%).

    • Fire incident types reported to NFIRS in Zip Code 94552
    • 5845.0%Outside Fires
    • 4434.1%Mobile Property/Vehicle Fires
    • 2720.9%Structure Fires

See full 2006 National Fire Incident Reporting System statistics for zip code 94552, California

Most common first names in zip code 94552 among deceased individuals
NameCountLived (average)
John2375.4 years
Robert2075.7 years
James1578.2 years
Mary1584.5 years
William1074.9 years
Margaret1077.6 years
Helen1081.4 years
George979.9 years
Richard973.7 years
Frank877.0 years
Most common last names in zip code 94552 among deceased individuals
Last nameCountLived (average)
Smith1081.6 years
Wong777.9 years
Johnson670.7 years
Castro576.6 years
Lee581.2 years
Wright567.6 years
Chan476.5 years
Garcia478.5 years
Perry477.5 years
Wilson476.5 years
Businesses in zip code 94552
NameCountNameCount
24 Hour Fitness1Jones New York1
Domino's Pizza1Starbucks1
Econo Lodge1UPS1
FedEx1Vons1
GNC1
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