94520

  1. Legal Resources for the 94520 Zip Code
  2. Statistics for the 94520 Zip Code
  3. Property/Housing/Real Estate Information for the 94520 Zip Code
  4. Family Information for the 94520 Zip Code
  5. Education Information for the 94520 Zip Code
  6. Public Benefits Information for the 94520 Zip Code
  7. Immigration & Civil Rights Information for the 94520 Zip Code
  8. Cities for the 94520 Zip Code


Legal Resources for the 94520 Zip Code Back to top

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

State Attorney General
Federal Courts
California Northern


Statistics for the 94520 Zip Code Back to top
  • Population (2000): 36,174
  • Land Area (2000): 43.146 square kilometers
  • Water Area (2000): 0.000 square kilometers
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Houses (2000): 12,993
Population - Urban/Rural for the 94520 Zip Code
Urban/Rural Population Percent
Color 0 Box Urban 35,999 99.47%
Color 1 Box Rural, Farm 0 0.00%
Color 2 Box Rural, Non-farm 191 0.53%



Employment Information for the 94520 Zip Code Back to top
Hours Worked Per Week In 1999 for the 94520 Zip Code
Hours Per Week Color 0 Box Population Percent
35 or more hours 15,947 57.94%
15-35 hours 3,206 11.65%
1-14 hours 636 2.31%
No regular hours 7,736 28.11%

Time Left For Work for the 94520 Zip Code
Time Color 0 Box Population Percent
Midnight-4:59 AM 829 5.21%
5 AM-5:29 AM 752 4.73%
5:30 AM-5:59 AM 937 5.89%
6 AM-6:29 AM 1,264 7.94%
6:30 AM-6:59 AM 1,285 8.08%
7 AM-7:29 AM 2,264 14.23%
7:30 AM-7:59 AM 2,440 15.34%
8 AM-8:29 AM 1,502 9.44%
8:30 AM-8:59 AM 621 3.90%
9:00 AM-9:59 AM 974 6.12%
10:00 AM-10:59 AM 444 2.79%
11:00 AM-11:59 AM 280 1.76%
Noon-3:59 PM 1,094 6.88%
4 PM-11:59 PM 1,225 7.70%

Length Of Commute In Minutes for the 94520 Zip Code
Minutes Color 0 Box Population Percent
Less than 5 231 1.45%
5-9 1,377 8.65%
10-14 2,144 13.47%
15-19 2,373 14.91%
20-24 2,019 12.69%
25-29 710 4.46%
30-34 2,320 14.58%
35-39 325 2.04%
40-44 745 4.68%
45-59 1,540 9.68%
60-89 1,450 9.11%
At least 90 677 4.25%

Length Of Commute In Minutes - Public vs. Private Transportation for the 94520 Zip Code

Minutes Color 0 Box Population (public) Percent Color 1 Box Population (private) Percent
Under 30 273 1.72% 8,581 53.93%
30-44 349 2.19% 3,041 19.11%
45-59 282 1.77% 1,258 7.91%
At least 60 727 4.57% 1,400 8.80%

Type Of Commute for the 94520 Zip Code
Type Population Percent
Color 0 Box Bicycle 338 2.09%
Color 1 Box Car / truck / van, carpool 3,133 19.34%
Color 2 Box Car / truck / van, solo 9,952 61.44%
Color 3 Box Motorcycle 29 0.18%
Color 4 Box Other 269 1.66%
Color 5 Box Public transportation 1,631 10.07%
Color 6 Box Walked 559 3.45%
Color 7 Box Worked at home 287 1.77%



Family Information for the 94520 Zip Code Back to top
Families where both partners work (2000): 2,149
People at same address in 1995: 13,526
Household Income in 1999 for the 94520 Zip Code

Income Population Percent
Under $10,000 1,112 8.78%
$10,000-$14,999 849 6.71%
$15,000-$19,999 743 5.87%
$20,000-$24,999 765 6.04%
$25,000-$29,999 972 7.68%
$30,000-$34,999 1,033 8.16%
$35,000-$39,999 646 5.10%
$40,000-$44,999 814 6.43%
$45,000-$49,999 695 5.49%
$50,000-$59,999 1,577 12.46%
$60,000-$74,999 1,411 11.15%
$75,000-$99,999 1,170 9.24%
$100,000-$124,999 422 3.33%
$125,000-$149,999 193 1.52%
$150,000-$199,999 137 1.08%
$200,000 or more 121 0.96%

Household Type for the 94520 Zip Code
Type Population Percent
Color 1 Box Nonfamily, 1 person 3,554 28.15%
Color 0 Box Family, 2 people 2,374 18.81%
Color 1 Box Nonfamily, 2 people 940 7.45%
Color 0 Box Family, 3 people 1,810 14.34%
Color 1 Box Nonfamily, 3 people 189 1.50%
Color 0 Box Family, 4 people 1,570 12.44%
Color 1 Box Nonfamily, 4 people 89 0.71%
Color 0 Box Family, 5 people 899 7.12%
Color 1 Box Nonfamily, 5 people 29 0.23%
Color 0 Box Family, 6 people 548 4.34%
Color 1 Box Nonfamily, 6 people 12 0.10%
Color 0 Box Family, 7 or more people 585 4.63%
Color 1 Box Nonfamily, 7 or more people 25 0.20%

Household Income Type for the 94520 Zip Code
Type Color 0 Box Population Percent
Earnings 10,618 32.92%
Interest / Dividend / Rent 3,018 9.36%
Public Assistance 503 1.56%
Retirement 1,606 4.98%
Self Employment 1,298 4.02%
Social Security 2,445 7.58%
Supplemental Security 840 2.60%
Wage / Salary 10,306 31.96%
Other 1,616 5.01%

Family Type for the 94520 Zip Code
Type Population Percent
Color 0 Box No children under 18 2,236 41.44%
Color 1 Box With children under 18 3,160 58.56%

Marital Status - Male (for those 15+ in 2000) for the 94520 Zip Code
Type Population Percent
Color 0 Box Divorced 1,390 9.76%
Color 1 Box Married 6,925 48.60%
Color 2 Box Never Married 5,645 39.62%
Color 3 Box Widowed 288 2.02%

Marital Status - Female (for those 15+ in 2000) for the 94520 Zip Code
Type Population Percent
Color 0 Box Divorced 1,786 13.10%
Color 1 Box Married 6,571 48.20%
Color 2 Box Never Married 4,068 29.84%
Color 3 Box Widowed 1,207 8.85%



Education Information for the 94520 Zip Code Back to top
Highest Degree Earned (18 or older) for the 94520 Zip Code
Degree Population Percent
Color 0 Box Less than 9th grade 4,181 15.74%
Color 1 Box 9th-12th grade, no diploma 3,892 14.65%
Color 2 Box High school diploma or equivalent 7,164 26.97%
Color 3 Box Some college, no degree 6,131 23.09%
Color 4 Box Associate degree 1,452 5.47%
Color 5 Box Bachelors degree 2,789 10.50%
Color 6 Box Graduate or professional degree 949 3.57%

Population In School (3 or older) for the 94520 Zip Code
School Level Color 0 Box In Public School Percent Color 1 Box In Private School Percent Total Percent
Nursery or preschool 355 0.98% 156 0.43% 511 1.41%
Kindergarten 682 1.89% 10 0.03% 692 1.91%
Grades 1-4 2,074 5.73% 157 0.43% 2,231 6.17%
Grades 5-8 1,845 5.10% 75 0.21% 1,920 5.31%
Grades 9-12 1,894 5.24% 101 0.28% 1,995 5.52%
Undergrad college 1,636 4.52% 236 0.65% 1,872 5.17%
Graduate or professional school 234 0.65% 164 0.45% 398 1.10%
Total 8,720 24.11% 899 2.49% 9,619 26.59%



Public Benefits Information for the 94520 Zip Code Back to top
Above Or Below Poverty Level In 1999 for the 94520 Zip Code
Above/Below Population Percent
Color 0 Box At Or Above Poverty Level 31,113 86.71%
Color 1 Box Below Poverty Level 4,768 13.29%



Immigration & Civil Rights Information for the 94520 Zip Code Back to top
Population By Age for the 94520 Zip Code
Age Population Percent
0-9 Years 6,011 16.62%
10-19 Years 4,676 12.93%
20-29 Years 7,103 19.64%
30-39 Years 6,805 18.81%
40-49 Years 4,842 13.39%
50-59 Years 2,802 7.75%
60-69 Years 1,728 4.78%
70-79 Years 1,440 3.98%
80-89 Years 650 1.80%
90+ Years 117 0.32%

Population - Male/Female for the 94520 Zip Code
Male/Female Population Percent
Color 0 Box Male 18,706 51.71%
Color 1 Box Female 17,468 48.29%

Population By Ethnicity for the 94520 Zip Code
Ethnicity Population Percent
Color 0 Box Caucasian 15,312 42.33%
Color 3 Box Hispanic/Latino 14,383 39.76%
Color 2 Box Asian 2,930 8.10%
Color 1 Box African-American 1,539 4.25%
Color 7 Box Multiracial 1,430 3.95%
Color 5 Box Pacific Islander 282 0.78%
Color 4 Box Amerindian 205 0.57%
Color 6 Box Other Race 93 0.26%

Top Specified Ancestries for the 94520 Zip Code
Rank Ancestry Color 0 Box Population Percent Of Specified Ancestries
1. Irish 3,350 17.68%
2. German 3,312 17.48%
3. English 2,299 12.14%
4. Italian 1,340 7.07%
5. United States Or American 950 5.01%
6. Polish 636 3.36%
7. French Non-Basque 588 3.10%
8. Swedish 533 2.81%
9. Scottish 528 2.79%
10. Afghan 522 2.76%

Top Languages Spoken At Home for the 94520 Zip Code
Rank Language Color 0 Box Population Percent Of Reported Languages
1. Only English 17,750 53.68%
2. Spanish Or Spanish Creole 10,925 33.04%
3. Tagalog 694 2.10%
4. Persian 393 1.19%
5. Chinese 389 1.18%
6. Other Pacific Island 336 1.02%
7. Vietnamese 302 0.91%
8. Other Indic 195 0.59%
9. French 191 0.58%
10. Hindi 181 0.55%

Citizen Type for the 94520 Zip Code
Type Population Percent
Color 0 Box Citizen by birth 23,034 63.65%
Color 1 Box Naturalized immigrant 2,902 8.02%
Color 2 Box Not a citizen 10,254 28.33%



Cities for the 94520 Zip Code Back to top
Alphabetical | By Population
Concord