Trinidad, CA ZIP Codes
One ZIP code serves Trinidad, California: 95570. Together they are home to 2,640 residents in 1,171 households. That is more than the 347 people counted inside Trinidad city limits, because these ZIP codes reach past its boundary.
Trinidad city limits (Census)
| Measure | Census figure |
|---|---|
| Residents | 347 |
| Households | 174 |
| Median household income | $105,833 |
| Median home value | $834,000 |
| Median age | 60.2 |
| Median rent | $2,139 |
All 1 ZIP codes together
| Measure | Value |
|---|---|
| Residents (sum of ZIP codes) | 2,640 |
| Households (sum of ZIP codes) | 1,171 |
| Median household income, range across ZIP codes | $74,777 (95570) to $74,777 (95570) |
| Household-weighted average of ZIP medians (an approximation, not a true median) | $74,777 |
| Homeowners | 71.1% |
| Households with kids under 18 | 25.9% |
| Moved in the past year | 5.9% |
| Carrier routes in EDDM2GO's route library | 2 routes, 758 homes (1 of 1 ZIP codes) |
Every ZIP code in Trinidad
| ZIP | Mailing city | Residents | Households | Median income | Home value | Homeowners | With kids | New movers | Carrier routes | Mailboxes | Why listed |
|---|---|---|---|---|---|---|---|---|---|---|---|
| 95570 | Trinidad | 2,640 | 1,171 | $74,777 | $635,400 | 71.1% | 25.9% | 5.9% | 2 | 769 | 1% of its land; mailing city |
A ZIP code is listed for Trinidad when at least 10% of its land lies inside Trinidad city limits, when it holds at least 10% of the place's land, or when its USPS mailing city is Trinidad. The table shows which applies. Totals add up whole ZIP codes, so they include any parts outside Trinidad.
Counties
- Humboldt County — 35 ZIP codes
Price a mailing to Trinidad ZIP codes
EDDM guides
Pick carrier routes on the EDDM route map
Frequently asked questions
- What ZIP codes are in Trinidad, CA?
- 95570. A ZIP code is listed for Trinidad when at least 10% of its land lies inside Trinidad city limits, when it holds at least 10% of the place's land, or when its USPS mailing city is Trinidad.
- What is the population of Trinidad, CA?
- The Census Bureau counts 347 residents inside Trinidad city limits (ACS 2020–2024). The 1 ZIP code that serve Trinidad hold 2,640 residents in all.
- What is the median household income in Trinidad, CA?
- $105,833 inside Trinidad city limits, per the Census Bureau. Across its ZIP codes the medians run from $74,777 to $74,777.
- How many carrier routes and mailboxes are in Trinidad, CA?
- For the 1 of 1 ZIP codes in EDDM2GO's stored route library: 2 carrier routes reaching 758 residential and 11 business mailboxes.
This product uses the Census Bureau Data API but is not endorsed or certified by the Census Bureau.