Port Costa, CA ZIP Codes
One ZIP code serves Port Costa, California: 94569. Together they are home to 296 residents in 210 households.
Port Costa Census-designated place
| Measure | Census figure |
|---|---|
| Residents | 296 |
| Households | 210 |
| Median household income | $38,929 |
| Median home value | $600,000 |
| Median age | 67.3 |
| Median rent | not published |
All 1 ZIP codes together
| Measure | Value |
|---|---|
| Residents (sum of ZIP codes) | 296 |
| Households (sum of ZIP codes) | 210 |
| Median household income, range across ZIP codes | $38,929 (94569) to $38,929 (94569) |
| Household-weighted average of ZIP medians (an approximation, not a true median) | $38,929 |
| Homeowners | 56.2% |
| Households with kids under 18 | 16.7% |
| Moved in the past year | 0.0% |
| Carrier routes in EDDM2GO's route library | not loaded yet |
Every ZIP code in Port Costa
| ZIP | Mailing city | Residents | Households | Median income | Home value | Homeowners | With kids | New movers | Carrier routes | Mailboxes | Why listed |
|---|---|---|---|---|---|---|---|---|---|---|---|
| 94569 | Port Costa | 296 | 210 | $38,929 | $600,000 | 56.2% | 16.7% | 0.0% | — | — | 12% of its land; mailing city |
A ZIP code is listed for Port Costa when at least 10% of its land lies inside the Port Costa Census-designated place, when it holds at least 10% of the place's land, or when its USPS mailing city is Port Costa. The table shows which applies. Totals add up whole ZIP codes, so they include any parts outside Port Costa.
Counties
- Contra Costa County — 47 ZIP codes
Price a mailing to Port Costa ZIP codes
EDDM guides
Pick carrier routes on the EDDM route map
Frequently asked questions
- What ZIP codes are in Port Costa, CA?
- 94569. A ZIP code is listed for Port Costa when at least 10% of its land lies inside the Port Costa Census-designated place, when it holds at least 10% of the place's land, or when its USPS mailing city is Port Costa.
- What is the population of Port Costa, CA?
- The Census Bureau counts 296 residents inside Port Costa Census-designated place (ACS 2020–2024). The 1 ZIP code that serve Port Costa hold 296 residents in all.
- What is the median household income in Port Costa, CA?
- $38,929 inside Port Costa Census-designated place, per the Census Bureau. Across its ZIP codes the medians run from $38,929 to $38,929.
This product uses the Census Bureau Data API but is not endorsed or certified by the Census Bureau.