Oakley, CA ZIP Codes
One ZIP code serves Oakley, California: 94561. Together they are home to 46,368 residents in 14,105 households.
Oakley city limits (Census)
| Measure | Census figure |
|---|---|
| Residents | 45,183 |
| Households | 13,685 |
| Median household income | $137,677 |
| Median home value | $660,200 |
| Median age | 36.6 |
| Median rent | $1,953 |
All 1 ZIP codes together
| Measure | Value |
|---|---|
| Residents (sum of ZIP codes) | 46,368 |
| Households (sum of ZIP codes) | 14,105 |
| Median household income, range across ZIP codes | $134,678 (94561) to $134,678 (94561) |
| Household-weighted average of ZIP medians (an approximation, not a true median) | $134,678 |
| Homeowners | 77.9% |
| Households with kids under 18 | 41.1% |
| Moved in the past year | 5.1% |
| Carrier routes in EDDM2GO's route library | 25 routes, 15,581 homes (1 of 1 ZIP codes) |
Every ZIP code in Oakley
| ZIP | Mailing city | Residents | Households | Median income | Home value | Homeowners | With kids | New movers | Carrier routes | Mailboxes | Why listed |
|---|---|---|---|---|---|---|---|---|---|---|---|
| 94561 | Oakley | 46,368 | 14,105 | $134,678 | $659,800 | 77.9% | 41.1% | 5.1% | 25 | 15,912 | 91% of its land; mailing city |
A ZIP code is listed for Oakley when at least 10% of its land lies inside Oakley city limits, when it holds at least 10% of the place's land, or when its USPS mailing city is Oakley. The table shows which applies. Totals add up whole ZIP codes, so they include any parts outside Oakley.
Counties
- Contra Costa County — 47 ZIP codes
Price a mailing to Oakley ZIP codes
EDDM guides
Pick carrier routes on the EDDM route map
Frequently asked questions
- What ZIP codes are in Oakley, CA?
- 94561. A ZIP code is listed for Oakley when at least 10% of its land lies inside Oakley city limits, when it holds at least 10% of the place's land, or when its USPS mailing city is Oakley.
- What is the population of Oakley, CA?
- The Census Bureau counts 45,183 residents inside Oakley city limits (ACS 2020–2024). The 1 ZIP code that serve Oakley hold 46,368 residents in all.
- What is the median household income in Oakley, CA?
- $137,677 inside Oakley city limits, per the Census Bureau. Across its ZIP codes the medians run from $134,678 to $134,678.
- How many carrier routes and mailboxes are in Oakley, CA?
- For the 1 of 1 ZIP codes in EDDM2GO's stored route library: 25 carrier routes reaching 15,581 residential and 331 business mailboxes.
This product uses the Census Bureau Data API but is not endorsed or certified by the Census Bureau.