County · GEOID 06105
Trinity County, CA ZIP codes
14 ZIP/ZCTAs intersecting this county.
U.S. Census Bureau, ACS 2019–2023 5-year (vintage 2023). Geography: County Trinity County (GEOID 06105). Methodology
Combined population of ZIP/ZCTAs intersecting this county: 16,431 (14 ZIPs).
Combined population of ZIP/ZCTAs intersecting this county. Each intersecting ZIP contributes its full ZCTA population; overlap percents are descriptive only. This is not the Census county ACS headline above. Methodology
Trinity County, CA ZIP code map

ZIP/ZCTA overlap with Trinity County
Population overlap
Share of each ZIP/ZCTA’s population located within Trinity County, based on ZIP Code Database county-overlap data. This is a population measure, not land-area overlap or the Census county population.
- 9552628.5%
- 95527100.0%
Directory county
- 9555299.1%
Directory county
- 95563100.0%
Directory county
- 95595100.0%
Directory county
- 96010100.0%
Directory county
- 96024100.0%
Directory county
- 96041100.0%
Directory county
- 96046100.0%
Directory county
- 96048100.0%
Directory county
- 96052100.0%
Directory county
- 9607654.3%
Directory county
- 96091100.0%
Directory county
- 96093100.0%
Directory county
ZIP Code Database county-overlap table, field percent_of_zip_population_in_county, keyed by county_geoid. Not ACS 2019–2023. Overlap vintage is the shipped overlap table and is separate from ACS. Methodology
ZIP codes intersecting Trinity County
| ZIP | City | County | Population | Income |
|---|---|---|---|---|
| 95526 | Bridgeville | Humboldt County | 887 | $41,563 |
| 95527 | Burnt Ranch | Trinity County | 708 | $73,125 |
| 95552 | Mad River | Trinity County | 433 | $21,007 |
| 95563 | Salyer | Trinity County | 584 | $46,607 |
| 95595 | Zenia | Trinity County | 307 | — |
| 96010 | Big Bar | Trinity County | 119 | — |
| 96024 | Douglas City | Trinity County | 1,029 | $46,964 |
| 96041 | Hayfork | Trinity County | 3,413 | $46,914 |
| 96046 | Hyampom | Trinity County | 410 | — |
| 96048 | Junction City | Trinity County | 1,197 | $63,199 |
| 96052 | Lewiston | Trinity County | 2,817 | $56,734 |
| 96076 | Platina | Trinity County | 140 | $26,058 |
| 96091 | Trinity Center | Trinity County | 761 | $59,432 |
| 96093 | Weaverville | Trinity County | 3,626 | $72,793 |