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Data Last Updated: October 1, 2021
Zip Code 94509, Antioch, CA
ZIP Code 94509 Details
| Zip Code: | 94509 |
| City: | Antioch |
| State: | CA [California] |
| Counties: | CONTRA COSTA, CA |
| Multi County: | No |
| City Alias(es): | Antioch |
| Area Code: | 925 |
| City Type: | P [Post Office] |
| Classification: | [Non-Unique] |
| Time Zone: | Pacific (GMT -08:00) |
| Observes Daylight Saving: | Yes |
| Latitude: | 37.989819 |
| Longitude: | -121.807297 |
| Elevation: | 121 ft |
| State FIPS: | 06 |
| County FIPS: | 013 |
| Region: | West |
| Division: | Pacific |
| Intro Date: | <2004-10 |
ZIP Code 94509 2010 Census Demographics
| Current Population: | 68,188 |
| 2010 Population: | 62,439 |
| Households per ZIP Code: | 20,740 |
| Average House Value: | $369,200 |
| Avg. Income Per Household: | $64,502 |
| Persons Per Household: | 2.98 |
| White Population: | 38,088 |
| Black Population: | 10,179 |
| Hispanic Population: | 22,316 |
| Asian Population: | 5,185 |
| American Indian Population: | 1,745 |
| Hawaiian Population: | 866 |
| Other Population: | 11,496 |
| Male Population: | 30,455 |
| Female Population: | 31,984 |
| Median Age: | 33.80 years |
| Male Median Age: | 32.50 years |
| Female Median Age: | 35.00 years |
ZIP Code 94509 Other Demographics
| # Residential Mailboxes: | 22,882 |
| # Business Mailboxes: | 1,352 |
| Total Delivery Receptacles: | 24,674 |
| Number of Businesses: | 920 |
| 1st Quarter Payroll: | $148,178,000 |
| Annual Payroll: | $616,916,000 |
| # of Employees: | 12,597 |
| Water Area: | 1.452 sq mi |
| Land Area: | 16.372 sq mi |
| 113th Congressional District: | 09|11 |
| 113th Congressional Land Area: | 1245.28|493.61 sq mi |
| Single Family Delivery Units: | 17,099 |
| Multi Family Delivery Units: | 4,641 |
| # Residential Mailboxes: | 22,882 |
| # Business Mailboxes: | 1,352 |
| Total Delivery Receptacles: | 24,674 |
ZIP Code 94509 Social Security Benefits
| 2018 | 2019 | Delta | |
| Total Beneficiaries: | 11,085 | 11,085 | 0 |
| Retired Workers: | 6,985 | 7,080 | +95 |
| Disabled Workers: | 2,095 | 2,035 | -60 |
| Widow(er)s and Parents: | 635 | 645 | +10 |
| Spouses: | 410 | 405 | -5 |
| Children: | 960 | 920 | -40 |
| 65+: | 7,465 | 7,640 | +175 |
| Monthly Benefits - All: | $14,763,000 | $15,051,000 | +$288,000 |
| Monthly Benefits - Retired Workers: | $10,180,000 | $10,542,000 | +$362,000 |
| Monthly Benefits - Widow(ers): | $881,000 | $889,000 | +$8,000 |
ZIP Code 94509 Statistical Areas
| CBSA: | 41860 |
| CBSA Name: | San Francisco-Oakland-Berkeley, CA |
| CBSA Type: | Metro |
| CBSA Division: | 36084 |
| CBSA Division Name: | Oakland-Berkeley-Livermore, CA |
| CBSA Population: | 4,335,391 |
| CBSA Division Population: | 2,559,296 |
| MSA: | 7362 |
| MSA Name: | San Francisco-Oakland-San Jose, CA CMSA |
| PMSA: | 5775 |
| PMSA Name: | Oakland, CA PMSA |
| City State Key: | Z20110 |
| Preferred Last Line Key: | Z20110 |
94508: Previous ZIP Code |
Next ZIP Code: 94510 |
References
- U.S. Postal Service [Last Updated: 10/1/2021], https://www.usps.com
- ZIP-Codes.com Internal Data Creation [Last Updated: 10/1/2021], https://www.zip-codes.com
- U.S. Geological Survey [Updated as needed], https://www.usgs.gov/
- U.S. Census [Updated Yearly], https://www.census.gov
- U.S. Census American National Standards Institute (ANSI) [Last Updated: 10/1/2021], https://www.census.gov
- U.S. Census 2010 [Decennial] [Last Updated: 1/1/2010], https://www.census.gov
- Centers for Medicare & Medicaid Services [Updated Yearly], https://www.cms.gov/
