Trinidad, CA ZIP code
The ZIP code for Trinidad, California is 95570. It is in Humboldt County.
- Population in these ZIPs
- 2,640
- Avg. median income
- $74,800population-weighted
- Typical home value
- $569,300population-weighted
- Metro area
- Eureka-Arcata, CA
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Trinidad, CA ZIP code list
| ZIP code | Population | Median income | Typical home value |
|---|---|---|---|
| 95570 | 2,640 | $74,777 | $569,300 |
Population and median household income: ACS 2020–2024 5-year estimates. Typical home value: Zillow Home Value Index (September 2026) where available, otherwise the ACS median owner-reported value. "PO Box" marks ZIP codes with no delivery area of their own. Methodology
Cities near Trinidad
- Mckinleyville 11 mi
- Orick 14 mi
- Blue Lake 17 mi
- Arcata 18 mi
- Hoopa 19 mi
- Bayside 20 mi
- Samoa 23 mi
- Eureka 23 mi
- Willow Creek 26 mi
- Korbel 26 mi
- Fields Landing 28 mi
- Orleans 29 mi
Frequently asked questions
What is the ZIP code for Trinidad, CA?
The ZIP code for Trinidad, CA is 95570.
What county is Trinidad, California in?
Trinidad ZIP codes are in Humboldt County.