Clayton, CA ZIP Codes
One ZIP code serves Clayton, California: 94517. Together they are home to 12,316 residents in 4,511 households.
Clayton city limits (Census)
| Measure | Census figure |
|---|---|
| Residents | 10,937 |
| Households | 3,982 |
| Median household income | $175,707 |
| Median home value | $1,055,200 |
| Median age | 43.8 |
| Median rent | $3,501 |
All 1 ZIP codes together
| Measure | Value |
|---|---|
| Residents (sum of ZIP codes) | 12,316 |
| Households (sum of ZIP codes) | 4,511 |
| Median household income, range across ZIP codes | $168,921 (94517) to $168,921 (94517) |
| Household-weighted average of ZIP medians (an approximation, not a true median) | $168,921 |
| Homeowners | 89.2% |
| Households with kids under 18 | 35.1% |
| Moved in the past year | 8.9% |
| Carrier routes in EDDM2GO's route library | 9 routes, 4,615 homes (1 of 1 ZIP codes) |
Every ZIP code in Clayton
| ZIP | Mailing city | Residents | Households | Median income | Home value | Homeowners | With kids | New movers | Carrier routes | Mailboxes | Why listed |
|---|---|---|---|---|---|---|---|---|---|---|---|
| 94517 | Clayton | 12,316 | 4,511 | $168,921 | $1,032,100 | 89.2% | 35.1% | 8.9% | 9 | 4,724 | 8% of its land; mailing city |
A ZIP code is listed for Clayton when at least 10% of its land lies inside Clayton city limits, when it holds at least 10% of the place's land, or when its USPS mailing city is Clayton. The table shows which applies. Totals add up whole ZIP codes, so they include any parts outside Clayton.
Counties
- Contra Costa County — 47 ZIP codes
Price a mailing to Clayton ZIP codes
EDDM guides
Pick carrier routes on the EDDM route map
Frequently asked questions
- What ZIP codes are in Clayton, CA?
- 94517. A ZIP code is listed for Clayton when at least 10% of its land lies inside Clayton city limits, when it holds at least 10% of the place's land, or when its USPS mailing city is Clayton.
- What is the population of Clayton, CA?
- The Census Bureau counts 10,937 residents inside Clayton city limits (ACS 2020–2024). The 1 ZIP code that serve Clayton hold 12,316 residents in all.
- What is the median household income in Clayton, CA?
- $175,707 inside Clayton city limits, per the Census Bureau. Across its ZIP codes the medians run from $168,921 to $168,921.
- How many carrier routes and mailboxes are in Clayton, CA?
- For the 1 of 1 ZIP codes in EDDM2GO's stored route library: 9 carrier routes reaching 4,615 residential and 109 business mailboxes.
This product uses the Census Bureau Data API but is not endorsed or certified by the Census Bureau.