Post Mountain, CA ZIP Codes
One ZIP code serves Post Mountain, California: 96041. Together they are home to 2,889 residents in 1,223 households. That is more than the 233 people counted inside Post Mountain Census-designated place, because these ZIP codes reach past its boundary.
Post Mountain Census-designated place
| Measure | Census figure |
|---|---|
| Residents | 233 |
| Households | 184 |
| Median household income | not published |
| Median home value | not published |
| Median age | 42.9 |
| Median rent | not published |
All 1 ZIP codes together
| Measure | Value |
|---|---|
| Residents (sum of ZIP codes) | 2,889 |
| Households (sum of ZIP codes) | 1,223 |
| Median household income, range across ZIP codes | not published |
| Household-weighted average of ZIP medians (an approximation, not a true median) | not published |
| Homeowners | 67.7% |
| Households with kids under 18 | 5.8% |
| Moved in the past year | 33.2% |
| Carrier routes in EDDM2GO's route library | not loaded yet |
Every ZIP code in Post Mountain
| ZIP | Mailing city | Residents | Households | Median income | Home value | Homeowners | With kids | New movers | Carrier routes | Mailboxes | Why listed |
|---|---|---|---|---|---|---|---|---|---|---|---|
| 96041 | Hayfork | 2,889 | 1,223 | — | $283,600 | 67.7% | 5.8% | 33.2% | — | — | 4% of its land |
A ZIP code is listed for Post Mountain when at least 10% of its land lies inside the Post Mountain Census-designated place, when it holds at least 10% of the place's land, or when its USPS mailing city is Post Mountain. The table shows which applies. Totals add up whole ZIP codes, so they include any parts outside Post Mountain.
Counties
- Trinity County — 14 ZIP codes
Price a mailing to Post Mountain ZIP codes
EDDM guides
Pick carrier routes on the EDDM route map
Frequently asked questions
- What ZIP codes are in Post Mountain, CA?
- 96041. A ZIP code is listed for Post Mountain when at least 10% of its land lies inside the Post Mountain Census-designated place, when it holds at least 10% of the place's land, or when its USPS mailing city is Post Mountain.
- What is the population of Post Mountain, CA?
- The Census Bureau counts 233 residents inside Post Mountain Census-designated place (ACS 2020–2024). The 1 ZIP code that serve Post Mountain hold 2,889 residents in all.
This product uses the Census Bureau Data API but is not endorsed or certified by the Census Bureau.