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Data Last Updated: September 1, 2021
Zip Code 94548, Knightsen, CA
ZIP Code 94548 Details
| Zip Code: | 94548 |
| City: | Knightsen |
| State: | CA [California] |
| Counties: | CONTRA COSTA, CA |
| Multi County: | No |
| City Alias(es): | Knightsen |
| Area Code: | 925 |
| City Type: | Z [P.O. Box Only] |
| Classification: | P [P.O. Box ZIP Code] |
| Time Zone: | Pacific (GMT -08:00) |
| Observes Daylight Saving: | Yes |
| Latitude: | 37.977433 |
| Longitude: | -121.644217 |
| Elevation: | 6 ft |
| State FIPS: | 06 |
| County FIPS: | 013 |
| Region: | West |
| Division: | Pacific |
| Intro Date: | <2004-10 |
ZIP Code 94548 2010 Census Demographics
| Current Population: | 0 |
| 2010 Population: | 412 |
| Households per ZIP Code: | 151 |
| Average House Value: | $1,062,500 |
| Avg. Income Per Household: | $104,773 |
| Persons Per Household: | 2.73 |
| White Population: | 379 |
| Black Population: | 8 |
| Hispanic Population: | 117 |
| Asian Population: | 7 |
| American Indian Population: | 18 |
| Hawaiian Population: | 1 |
| Other Population: | 27 |
| Male Population: | 229 |
| Female Population: | 183 |
| Median Age: | 42.50 years |
| Male Median Age: | 41.90 years |
| Female Median Age: | 42.60 years |
ZIP Code 94548 Other Demographics
| # Residential Mailboxes: | 0 |
| # Business Mailboxes: | 0 |
| Total Delivery Receptacles: | 2,555 |
| Number of Businesses: | 20 |
| 1st Quarter Payroll: | $398,000 |
| Annual Payroll: | $1,824,000 |
| # of Employees: | 61 |
| Water Area: | 0.048 sq mi |
| Land Area: | 2.763 sq mi |
| 113th Congressional District: | 09 |
| 113th Congressional Land Area: | 1245.28 sq mi |
| Single Family Delivery Units: | 0 |
| Multi Family Delivery Units: | 0 |
| # Residential Mailboxes: | 0 |
| # Business Mailboxes: | 0 |
| Total Delivery Receptacles: | 2,555 |
ZIP Code 94548 Social Security Benefits
| 2018 | 2019 | Delta | |
| Total Beneficiaries: | 215 | 210 | -5 |
| Retired Workers: | 170 | 165 | -5 |
| Disabled Workers: | 20 | 20 | 0 |
| Widow(er)s and Parents: | 10 | 15 | +5 |
| Spouses: | 10 | 5 | -5 |
| Children: | 5 | 5 | 0 |
| 65+: | 175 | 180 | +5 |
| Monthly Benefits - All: | $310,000 | $309,000 | ($1,000) |
| Monthly Benefits - Retired Workers: | $243,000 | $240,000 | ($3,000) |
| Monthly Benefits - Widow(ers): | $19,000 | $21,000 | +$2,000 |
ZIP Code 94548 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: | Z21605 |
| Preferred Last Line Key: | Z21605 |
94547: Previous ZIP Code |
Next ZIP Code: 94549 |
References
- U.S. Postal Service [Last Updated: 9/1/2021], https://www.usps.com
- ZIP-Codes.com Internal Data Creation [Last Updated: 9/1/2021], 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: 9/1/2021], 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/
