Pioneer, CA ZIP Codes
One ZIP code serves Pioneer, California: 95666. Together they are home to 5,994 residents in 2,581 households. That is more than the 1,155 people counted inside Pioneer Census-designated place, because these ZIP codes reach past its boundary.
Pioneer Census-designated place
| Measure | Census figure |
|---|---|
| Residents | 1,155 |
| Households | 466 |
| Median household income | $75,714 |
| Median home value | $462,200 |
| Median age | 62.2 |
| Median rent | $1,205 |
All 1 ZIP codes together
| Measure | Value |
|---|---|
| Residents (sum of ZIP codes) | 5,994 |
| Households (sum of ZIP codes) | 2,581 |
| Median household income, range across ZIP codes | $84,311 (95666) to $84,311 (95666) |
| Household-weighted average of ZIP medians (an approximation, not a true median) | $84,311 |
| Homeowners | 88.1% |
| Households with kids under 18 | 16.4% |
| Moved in the past year | 10.6% |
| Carrier routes in EDDM2GO's route library | 5 routes, 2,552 homes (1 of 1 ZIP codes) |
Every ZIP code in Pioneer
| ZIP | Mailing city | Residents | Households | Median income | Home value | Homeowners | With kids | New movers | Carrier routes | Mailboxes | Why listed |
|---|---|---|---|---|---|---|---|---|---|---|---|
| 95666 | Pioneer | 5,994 | 2,581 | $84,311 | $386,500 | 88.1% | 16.4% | 10.6% | 5 | 2,593 | 4% of its land; mailing city |
A ZIP code is listed for Pioneer when at least 10% of its land lies inside the Pioneer Census-designated place, when it holds at least 10% of the place's land, or when its USPS mailing city is Pioneer. The table shows which applies. Totals add up whole ZIP codes, so they include any parts outside Pioneer.
Counties
- Amador County — 11 ZIP codes
Price a mailing to Pioneer ZIP codes
EDDM guides
Pick carrier routes on the EDDM route map
Frequently asked questions
- What ZIP codes are in Pioneer, CA?
- 95666. A ZIP code is listed for Pioneer when at least 10% of its land lies inside the Pioneer Census-designated place, when it holds at least 10% of the place's land, or when its USPS mailing city is Pioneer.
- What is the population of Pioneer, CA?
- The Census Bureau counts 1,155 residents inside Pioneer Census-designated place (ACS 2020–2024). The 1 ZIP code that serve Pioneer hold 5,994 residents in all.
- What is the median household income in Pioneer, CA?
- $75,714 inside Pioneer Census-designated place, per the Census Bureau. Across its ZIP codes the medians run from $84,311 to $84,311.
- How many carrier routes and mailboxes are in Pioneer, CA?
- For the 1 of 1 ZIP codes in EDDM2GO's stored route library: 5 carrier routes reaching 2,552 residential and 41 business mailboxes.
This product uses the Census Bureau Data API but is not endorsed or certified by the Census Bureau.