94509 ZIP Code – Antioch, California
Located in Antioch, California, ZIP code 94509 is one of the most populous ZIP codes within Contra Costa County with a population of approximately 70,889 residents. The median household income of $78,637 is below the California average and near the national average. Homes in this ZIP code have a median value of $516,200, well above the national average, with 58.0% owner-occupied housing (increasing). , and the median rent of $2,011 is well above the national average. Housing consists of 78% single-family (increasing), 15% apartments (increasing), 5% duplex/multi-family.
The unemployment rate is 8.1%, well above the national average. The poverty rate is 13.7%, near the national average. 18.9% of adults hold a bachelor's degree or higher, below the U.S. average. Residents have a median age of 37.6, near the U.S. median. ZIP codes in the surrounding area include 94531, 94565, 94561.
ZIP Code 94509 Data
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ZIP 94509 vs. California vs. U.S.
| Metric | ZIP 94509 | CA Avg. | U.S. Avg. |
|---|---|---|---|
| Population | 70k | 22k | 10k |
| Median Household Income | $78k | $94k | $73k |
| Median Home Value | $516k | $698k | $258k |
| Median Rent | $2,011 | $1,805 | $1,088 |
| Median Age | 37.6 | 41.5 | 43.2 |
| Unemployment Rate | 8.1% | 7.2% | 5.0% |
| Poverty Rate | 13.7% | 13.5% | 13.3% |
| Bachelor's Degree or Higher | 18.9% | 34.4% | 26.9% |
Demographics Charts
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Education Level (adults 25+)
Nearby ZIP Codes
- 94531 – Antioch
- 94565 – Pittsburg
- 94561 – Oakley
- 94517 – Clayton
- 94513 – Brentwood
- 94548 – Knightsen
- 94521 – Concord
- 94512 – Birds Landing
- 94511 – Bethel Island
- 94519 – Concord
Nearby ZIP Code Comparison
| ZIP Code | City | Population | Median Income |
|---|---|---|---|
| 94531 | ANTIOCH | 44,115 | $115,300 |
| 94565 | PITTSBURG | 100,826 | $92,399 |
| 94561 | OAKLEY | 44,546 | $119,646 |
| 94517 | CLAYTON | 12,349 | $156,870 |
| 94513 | BRENTWOOD | 67,580 | $133,930 |