94552

  1. Legal Resources for the 94552 Zip Code
  2. Statistics for the 94552 Zip Code
  3. Property/Housing/Real Estate Information for the 94552 Zip Code
  4. Family Information for the 94552 Zip Code
  5. Education Information for the 94552 Zip Code
  6. Public Benefits Information for the 94552 Zip Code
  7. Immigration & Civil Rights Information for the 94552 Zip Code
  8. Cities for the 94552 Zip Code


Legal Resources for the 94552 Zip Code Back to top

California Constitution
California Code

California State Resources
California Website
California Governor
California Legislature
California Courts
California Government Resources

State Attorney General
Federal Courts
California Northern


Statistics for the 94552 Zip Code Back to top
  • Population (2000): 13,202
  • Land Area (2000): 128.246 square kilometers
  • Water Area (2000): 0.100 square kilometers
Back to top
Houses (2000): 4,561
Population - Urban/Rural for the 94552 Zip Code
Urban/Rural Population Percent
Color 0 Box Urban 12,828 95.76%
Color 1 Box Rural, Farm 35 0.26%
Color 2 Box Rural, Non-farm 533 3.98%



Employment Information for the 94552 Zip Code Back to top
Hours Worked Per Week In 1999 for the 94552 Zip Code
Hours Per Week Color 0 Box Population Percent
35 or more hours 6,677 64.47%
15-35 hours 1,267 12.23%
1-14 hours 261 2.52%
No regular hours 2,152 20.78%

Time Left For Work for the 94552 Zip Code
Time Color 0 Box Population Percent
Midnight-4:59 AM 199 2.80%
5 AM-5:29 AM 225 3.17%
5:30 AM-5:59 AM 312 4.39%
6 AM-6:29 AM 519 7.31%
6:30 AM-6:59 AM 668 9.41%
7 AM-7:29 AM 1,240 17.46%
7:30 AM-7:59 AM 1,115 15.70%
8 AM-8:29 AM 889 12.52%
8:30 AM-8:59 AM 574 8.08%
9:00 AM-9:59 AM 659 9.28%
10:00 AM-10:59 AM 196 2.76%
11:00 AM-11:59 AM 33 0.46%
Noon-3:59 PM 241 3.39%
4 PM-11:59 PM 232 3.27%

Length Of Commute In Minutes for the 94552 Zip Code
Minutes Color 0 Box Population Percent
Less than 5 24 0.34%
5-9 166 2.34%
10-14 494 6.96%
15-19 797 11.22%
20-24 1,235 17.39%
25-29 413 5.82%
30-34 1,338 18.84%
35-39 275 3.87%
40-44 363 5.11%
45-59 750 10.56%
60-89 869 12.24%
At least 90 378 5.32%

Length Of Commute In Minutes - Public vs. Private Transportation for the 94552 Zip Code

Minutes Color 0 Box Population (public) Percent Color 1 Box Population (private) Percent
Under 30 0 0.00% 3,129 44.06%
30-44 75 1.06% 1,901 26.77%
45-59 121 1.70% 629 8.86%
At least 60 351 4.94% 896 12.62%

Type Of Commute for the 94552 Zip Code
Type Population Percent
Color 0 Box Bicycle 31 0.42%
Color 1 Box Car / truck / van, carpool 636 8.57%
Color 2 Box Car / truck / van, solo 5,749 77.49%
Color 3 Box Motorcycle 21 0.28%
Color 4 Box Other 39 0.53%
Color 5 Box Public transportation 547 7.37%
Color 6 Box Walked 79 1.06%
Color 7 Box Worked at home 317 4.27%



Family Information for the 94552 Zip Code Back to top
Families where both partners work (2000): 2,307
People at same address in 1995: 5,733
Household Income in 1999 for the 94552 Zip Code

Income Population Percent
Under $10,000 68 1.49%
$10,000-$14,999 84 1.84%
$15,000-$19,999 47 1.03%
$20,000-$24,999 64 1.41%
$25,000-$29,999 72 1.58%
$30,000-$34,999 70 1.54%
$35,000-$39,999 113 2.48%
$40,000-$44,999 47 1.03%
$45,000-$49,999 66 1.45%
$50,000-$59,999 178 3.91%
$60,000-$74,999 428 9.40%
$75,000-$99,999 830 18.22%
$100,000-$124,999 779 17.10%
$125,000-$149,999 627 13.77%
$150,000-$199,999 655 14.38%
$200,000 or more 427 9.37%

Household Type for the 94552 Zip Code
Type Population Percent
Color 1 Box Nonfamily, 1 person 528 11.78%
Color 0 Box Family, 2 people 1,297 28.94%
Color 1 Box Nonfamily, 2 people 178 3.97%
Color 0 Box Family, 3 people 934 20.84%
Color 1 Box Nonfamily, 3 people 27 0.60%
Color 0 Box Family, 4 people 1,013 22.61%
Color 1 Box Nonfamily, 4 people 8 0.18%
Color 0 Box Family, 5 people 343 7.65%
Color 1 Box Nonfamily, 5 people 2 0.04%
Color 0 Box Family, 6 people 109 2.43%
Color 1 Box Nonfamily, 6 people 2 0.04%
Color 0 Box Family, 7 or more people 38 0.85%
Color 1 Box Nonfamily, 7 or more people 2 0.04%

Household Income Type for the 94552 Zip Code
Type Color 0 Box Population Percent
Earnings 4,255 30.71%
Interest / Dividend / Rent 2,762 19.93%
Public Assistance 33 0.24%
Retirement 713 5.15%
Self Employment 923 6.66%
Social Security 638 4.60%
Supplemental Security 51 0.37%
Wage / Salary 4,095 29.55%
Other 386 2.79%

Family Type for the 94552 Zip Code
Type Population Percent
Color 0 Box No children under 18 1,670 48.24%
Color 1 Box With children under 18 1,792 51.76%

Marital Status - Male (for those 15+ in 2000) for the 94552 Zip Code
Type Population Percent
Color 0 Box Divorced 261 5.01%
Color 1 Box Married 3,699 71.00%
Color 2 Box Never Married 1,179 22.63%
Color 3 Box Widowed 71 1.36%

Marital Status - Female (for those 15+ in 2000) for the 94552 Zip Code
Type Population Percent
Color 0 Box Divorced 388 7.28%
Color 1 Box Married 3,734 70.07%
Color 2 Box Never Married 1,007 18.90%
Color 3 Box Widowed 200 3.75%



Education Information for the 94552 Zip Code Back to top
Highest Degree Earned (18 or older) for the 94552 Zip Code
Degree Population Percent
Color 0 Box Less than 9th grade 233 2.35%
Color 1 Box 9th-12th grade, no diploma 496 5.00%
Color 2 Box High school diploma or equivalent 1,202 12.12%
Color 3 Box Some college, no degree 2,216 22.35%
Color 4 Box Associate degree 911 9.19%
Color 5 Box Bachelors degree 3,149 31.76%
Color 6 Box Graduate or professional degree 1,709 17.23%

Population In School (3 or older) for the 94552 Zip Code
School Level Color 0 Box In Public School Percent Color 1 Box In Private School Percent Total Percent
Nursery or preschool 86 0.65% 231 1.75% 317 2.40%
Kindergarten 110 0.83% 74 0.56% 184 1.39%
Grades 1-4 746 5.65% 156 1.18% 902 6.83%
Grades 5-8 565 4.28% 142 1.08% 707 5.36%
Grades 9-12 693 5.25% 121 0.92% 814 6.17%
Undergrad college 512 3.88% 179 1.36% 691 5.23%
Graduate or professional school 64 0.48% 78 0.59% 142 1.08%
Total 2,776 21.03% 981 7.43% 3,757 28.46%



Public Benefits Information for the 94552 Zip Code Back to top
Above Or Below Poverty Level In 1999 for the 94552 Zip Code
Above/Below Population Percent
Color 0 Box At Or Above Poverty Level 12,961 97.15%
Color 1 Box Below Poverty Level 380 2.85%



Immigration & Civil Rights Information for the 94552 Zip Code Back to top
Population By Age for the 94552 Zip Code
Age Population Percent
0-9 Years 1,871 14.17%
10-19 Years 1,852 14.03%
20-29 Years 1,039 7.87%
30-39 Years 2,241 16.97%
40-49 Years 2,839 21.50%
50-59 Years 1,874 14.19%
60-69 Years 865 6.55%
70-79 Years 445 3.37%
80-89 Years 149 1.13%
90+ Years 27 0.20%

Population - Male/Female for the 94552 Zip Code
Male/Female Population Percent
Color 0 Box Male 6,461 48.94%
Color 1 Box Female 6,741 51.06%

Population By Ethnicity for the 94552 Zip Code
Ethnicity Population Percent
Color 0 Box Caucasian 7,126 53.98%
Color 2 Box Asian 4,121 31.21%
Color 3 Box Hispanic/Latino 947 7.17%
Color 7 Box Multiracial 515 3.90%
Color 1 Box African-American 408 3.09%
Color 5 Box Pacific Islander 35 0.27%
Color 6 Box Other Race 30 0.23%
Color 4 Box Amerindian 20 0.15%

Top Specified Ancestries for the 94552 Zip Code
Rank Ancestry Color 0 Box Population Percent Of Specified Ancestries
1. German 1,671 18.28%
2. English 1,207 13.21%
3. Irish 1,085 11.87%
4. Italian 890 9.74%
5. Portuguese 499 5.46%
6. Scottish 442 4.84%
7. United States Or American 335 3.67%
8. French Non-Basque 321 3.51%
9. European 238 2.60%
10. Russian 226 2.47%

Top Languages Spoken At Home for the 94552 Zip Code
Rank Language Color 0 Box Population Percent Of Reported Languages
1. Only English 8,438 67.55%
2. Chinese 1,712 13.70%
3. Spanish Or Spanish Creole 655 5.24%
4. Korean 302 2.42%
5. Tagalog 258 2.07%
6. Other Indic 155 1.24%
7. Russian 127 1.02%
8. Japanese 125 1.00%
9. Hindi 110 0.88%
10. Gujarathi 99 0.79%

Citizen Type for the 94552 Zip Code
Type Population Percent
Color 0 Box Citizen by birth 10,149 75.76%
Color 1 Box Naturalized immigrant 2,143 16.00%
Color 2 Box Not a citizen 1,104 8.24%



Cities for the 94552 Zip Code Back to top
Alphabetical | By Population
Castro Valley