California Contra Costa County Demographics
Contra Costa County is one of a 58 primary legal divisions of California in the United States, accommodates 1,162,648 total local residents (according to 2022 ACS 5-year data), and associated with 3 NPA codes, 48 standard zip codes, one unique zip code, and 12 major cities. This demographic dynamics of Contra Costa County, CA shows how its entire population of 1,162,648 residents connected to various socio-economic factors like education, employment, total households, household income, per capita income, etc.
San Diego County, CA Demographics Summary| Parameter | Value |
|---|---|
| County Name | Contra Costa County |
| Contra Costa County FIPS Code | 06013 |
| State | California |
| Population | 1,162,648 residents |
| Male Population | 573,074 males |
| Female Population | 589,574 females |
| Male to Female Ratio | 972 female per 1,000 male |
| Land Area | 717 square miles |
| Population per square mile | 1,622 residents |
| White Population | 542,206 |
| Hispanic or Latino Population | 306,895 |
| Black Population | 101,345 |
| Asian Population | 212,568 |
| Total US Natives or Citizens | 1,162,648 |
| Total Non US Citizens | 124,169 |
| Education | 45.10 |
| Employment | 61.20 |
| Avg. household income | $165,199 |
| Percapita Income | $59,083 |
| Total Housing units | 1,162,648 |
| Vacant Housing units | 15,520 |
| Insurance | 1,157,711 |
| Contra Costa County | California | United States | |
|---|---|---|---|
| Total population | 1,162,648 | 39,538,223 | 331,097,593 |
| Population per square miles | 1622 | 254 | 94 |
| Employment Rate | 69.34% | 60.00% | 60.30% |
| Median Household Income | $165,199 | $91,551 | $74,755 |
| Health Insurance Coverage | 95.6% | 93.5% | 92% |
| Total Housing Units | 408,537 | 13,550,586 | 129,870,928 |
Popular Cities in Contra Costa County, CA
Contra Costa County is the 9th most populous county in California, a place for having 12 most populous cities (having the population of more than 20000 residents) in the United States.
| City | Population | Zip Codes |
|---|---|---|
| Antioch | 115,016 | 2 zip codes |
| Bay Point | 24,407 | 1 zip code |
| Brentwood | 64,443 | 1 zip code |
| Concord | 125,007 | 7 zip codes |
| Danville | 43,449 | 2 zip codes |
| Hercules | 26,041 | 1 zip code |
| Lafayette | 25,310 | 1 zip code |
| Martinez | 37,093 | 1 zip code |
| Oakley | 43,525 | 1 zip code |
| Pleasant Hill | 34,504 | 1 zip code |
| San Ramon | 86,119 | 3 zip codes |
| Walnut Creek | 69,809 | 4 zip codes |
3 Area Codes Used in Contra Costa County, CA
Contra Costa County is a 78th largest populous county in the United States and a 9th California, is associated with 3 area (NPA) codes in the United States for dialing/telecommunication purposes.
1 Unique and 48 Standard ZIP Codes Used in Contra Costa County
Contra Costa county is a place for 1 unique and 48 standard ZIP code locations for mail and parcel delivery purposes.
48 STANDARD ZIP Codes in Contra Costa County
There are 48 STANDARD ZIP codes are being used in Contra Costa County, CA to handle home and business mail delivery.
| ZIP Code | Post Office Location | Post Office | Population |
|---|---|---|---|
| 94035 | MOFFETT FIELD 67 N AKRON DR | Standard | - |
| 94039 | MOUNTAIN VIEW 211 HOPE ST | Post-Box Only using 94041 Facility | - |
| 94040 | MOUNTAIN VIEW 211 HOPE ST | Post-Box Only using 94041 Facility | 35667 |
| 94041 | MOUNTAIN VIEW 1070 LA AVENIDA ST | Post-Box Only using 94043 Facility | 15222 |
| 94042 | MOUNTAIN VIEW 211 HOPE ST | Post-Box Only using 94041 Facility | - |
| 94043 | MOUNTAIN VIEW CARRIERS ANNEX 1070 LA AVENIDA ST | Standard | 32670 |
| 94505 | BYRON CA DISCOVERY BAY 3345 BIXLER RD | Standard | 15445 |
| 94506 | DANVILLE 2605 CAMINO TASSAJARA | Post-Box Only using 94526 Facility | 26947 |
| 94507 | ALAMO 160 ALAMO PLZ | Standard | 14503 |
| 94509 | ANTIOCH 2730 W TREGALLAS RD | Standard | 70889 |
| 94511 | BETHEL ISLAND 6444 BETHEL ISLAND RD | Standard | 1993 |
| 94513 | BRENTWOOD 18 OAK ST | Standard | 67580 |
| 94514 | BYRON 3852 MAIN ST | Standard | 2023 |
| 94516 | CANYON 99 PINEHURST RD | Standard | 212 |
| 94517 | CLAYTON 6150 CENTER ST | Standard | 12349 |
| 94518 | CONCORD 2121 MERIDIAN PARK BLVD | Post-Box Only using 94520 Facility | 28287 |
| 94519 | CONCORD 2121 MERIDIAN PARK BLVD | Post-Box Only using 94520 Facility | 20162 |
| 94520 | CONCORD 2121 MERIDIAN PARK BLVD | Standard | 36699 |
| 94521 | CASA CORREO 4494 TREAT BLVD | Standard | 41092 |
| 94522 | TODOS SANTOS 2043 EAST ST | Post-Box Only using 94520 Facility | - |
| 94523 | PLEASANT HILL 2121 MERIDIAN PARK BLVD | Post-Box Only using 94520 Facility | 34964 |
| 94524 | CONCORD 2121 MERIDIAN PARK BLVD | Post-Box Only using 94520 Facility | - |
| 94525 | CROCKETT 695 POMONA ST | Standard | 3599 |
| 94526 | DANVILLE 2605 CAMINO TASSAJARA | Standard | 33396 |
| 94528 | DIABLO 1701 EL NIDO | Standard | 726 |
| 94530 | EL CERRITO 11135 SAN PABLO AVE | Standard | 26483 |
| 94531 | ANTIOCH 2730 W TREGALLAS RD | Post-Box Only using 94509 Facility | 44115 |
| 94547 | HERCULES 1611 SYCAMORE AVE | Standard | 26041 |
| 94548 | KNIGHTSEN 3019 KNIGHTSEN AVE | Standard | 598 |
| 94549 | LAFAYETTE 3641 MT DIABLO BLVD | Standard | 28456 |
| 94553 | COURT 815 COURT ST | Standard | 49062 |
| 94556 | MORAGA 460 CENTER ST | Standard | 15959 |
| 94561 | OAKLEY 400 DEL ANTICO AVE | Standard | 44546 |
| 94563 | ORINDA 29 ORINDA WAY | Standard | 19416 |
| 94564 | PINOLE 2101 PEAR ST | Standard | 18946 |
| 94565 | ATLANTIC PLAZA 296 ATLANTIC AVE | Standard | 100826 |
| 94568 | DUBLIN 6937 VILLAGE PKWY | Standard | 71068 |
| 94569 | PORT COSTA 3 CANYON LAKE DR | Standard | 251 |
| 94570 | MORAGA 460 CENTER ST | Post-Box Only using 94556 Facility | - |
| 94572 | RODEO 499 PARKER AVE | Standard | 9309 |
| 94582 | SAN RAMON 12935 ALCOSTA BLVD | Post-Box Only using 94583 Facility | 47338 |
| 94583 | SAN RAMON 12935 ALCOSTA BLVD | Standard | 39758 |
| 94595 | ROSSMOOR 1922 TICE VALLEY BLVD | Standard | 17341 |
| 94596 | WALNUT CREEK 2070 N BROADWAY | Standard | 23795 |
| 94597 | WALNUT CREEK 2070 N BROADWAY | Post-Box Only using 94596 Facility | 23654 |
| 94598 | YGNACIO VALLEY 2070 N BROADWAY | Post-Box Only using 94596 Facility | 26346 |
| 94803 | EL SOBRANTE 535 APPIAN WAY | Standard | 27171 |
| 94820 | EL SOBRANTE 535 APPIAN WAY | Post-Box Only using 94803 Facility | - |
UNIQUE ZIP Code in Contra Costa County
Contra Costa County's UNIQUE ZIP codes in California are the exclusive ZIP codes assigned to governmental agencies, universities and large businesses in the county, handling large volume of mail delivery. Despite the nearby STANDARD ZIP codes include these entity regions in California, these 1 Unique ZIP code in Contra Costa County, CA ensures the faster delivery to such locations. These 1 ZIP code are not recommended to use if your mail is not intended to recipients or entities in these 1 Unique ZIP code location in Contra Costa County, CA.
| Entity ZIP Code | Post Office Location | Physical ZIP Code |
|---|---|---|
| 94529 | CONCORD 2121 MERIDIAN PARK BLVD | 94520 |