Residential delivery area · California
ZIP Code 95570: Trinidad, CA
ZIP code 95570 uses the postal name Trinidad, California and lies entirely in Humboldt County (Census 2020 ZIP-county file). About 2,600 people live there (Census Bureau, ACS 2020-2024). Median household income is $74,777 (Census Bureau, ACS 2020-2024). By Census place, its land lies in Westhaven-Moonstone (16%), Big Lagoon (1%) and Trinidad (under 1%); 82% is outside any Census place.
- ACS2020-24
- Census2020
- FHFA2023
- ZBP2023
- IRS2022
- Town
- Trinidad · its only residential ZIP
- County
- Humboldt County
- Census places
- Westhaven-Moonstone (16%) census-designated place; Big Lagoon (1%) census-designated place; Trinidad (under 1%)
- Micro area
- Eureka-Arcata, CA
- House district
- CA-2 119th Congress
- State
- California
- Time zone
- Pacific
- Land area
- 52.4 sq mi · 50 people per sq mi
Where is ZIP code 95570?
95570 centers on 41.114°, -124.083° and covers 52.4 square miles of land plus 4.6 of water. It borders 2 ZIP codes: 95519, 95555.
The map draws ZIP code areas only. For the streets inside 95570, open its center on OpenStreetMap.
Source: U.S. Census Bureau, 2020 ZCTA cartographic boundaries and the 2023 Gazetteer (2020 ZCTAs); ZIP-to-county shares, Census places and House districts (119th Congress) from the Census 2020 relationship files (shares of land); metro area from the OMB delineation (July 2023); town name and time zone from simplemaps US ZIP Codes (CC BY 4.0).
How does 95570 compare with the rest of Humboldt County?
| Measure | 95570 | In Humboldt County | In CA |
|---|---|---|---|
| People (ACS 2020-2024) | 2,640 | 8th of 36 | 1,245th of 1,802 |
| Median household income | $75k | not ranked | not ranked |
| Median home value | $635k | 2nd of 17 | 761st of 1,317 |
95570's median household income is not ranked: its 90% margin of error (±$19,370) is more than a quarter of the figure ($74,777). Rankings use ZIP codes of 1,000 or more people living in households, with margins at most 25% of the figure.
It is denser than 42% of U.S. residential ZIP codes. ZIP codes at the ACS caps ($250,000 or more for household income, $2,000,000 or more for home value) share the top rank.
Source: U.S. Census Bureau, ACS 2020-2024 5-year estimates (B01003, B19013, B25077); ranks by PlainZIP over residential ZIP codes (ZCTAs).
How many people live in 95570?
The 2020 Census counted 2,543 people in 95570; the ACS, which samples households over 2020-2024, estimates 2,640. Its boundary changed between the 2010 and 2020 censuses, so the two counts are not compared.
- People, ACS 2020-2024
- 2,640±410 (90% margin)
- 2020 Census count
- 2,543
- Households
- 1,171
- Median age
- 47.7
Source: U.S. Census Bureau, ACS 2020-2024 5-year estimates (B01003, B01002, B11001); 2020 Census (DHC P1); 2010 Census (SF1 P1).
Who lives in 95570?
Of the 2,640 people the ACS estimates in 95570, 19.0% are under 18 and 22.5% are 65 or older. The largest group by race and Hispanic origin is White (not Hispanic) (78.5%), then Other or two or more (10.4%).
- Under 1819.0%
- 18 to 6458.5%
- 65 and older22.5%
- White, not Hispanic78.5%
- Other or two or more10.4%
- Hispanic or Latino9.6%
- Asian, not Hispanic1.1%
- Black, not Hispanic0.4%
Source: U.S. Census Bureau, ACS 2020-2024 5-year estimates (B01001 age by sex, B03002 Hispanic or Latino origin by race); shares of the estimated population, small ZIP codes carry wide margins.
What do households in 95570 earn?
Median household income is $74,777 (ACS 2020-2024).
- Median household income
- $74,777±$19,370
- Income per person
- $50,454
- Below the poverty line
- 14.7%
- Unemployed (of the labor force)
- 11.5%
- Adults 25+ with a bachelor's degree
- 55.3%
- Adjusted gross income per tax return, 2022
- $82,8291,140 returns; wages 44% of AGI (IRS)
Source: U.S. Census Bureau, ACS 2020-2024 and 2015-2019 5-year estimates (B19013, B19301, B17001, B23025, B15003; 2015-2019 dollars converted with the BLS CPI-U, 1.22699); IRS Statistics of Income, ZIP code data, tax year 2022 (adjusted gross income per return, filed under the address on the return).
What are homes worth in 95570?
- Median home value (owners' estimate)
- $635,400
- Median gross rent
- $2,144
- Homes owned by their occupants
- 71.1%
- Housing units
- 1,556
Source: U.S. Census Bureau, ACS 2020-2024 5-year estimates (B25077, B25064, B25003, B25001); FHFA House Price Index, annual five-digit ZIP, updated 2026-03-31.
What businesses are in 95570?
48 business establishments had a location in this ZIP code in 2023, 3 fewer than in 2018; the most are in accommodation and food services (ZIP Code Business Patterns).
- Accommodation and food services10
- Construction6
- Real estate and rental and leasing6
- Retail trade5
- Other services (except public administration)4
- Agriculture, forestry, fishing and hunting3
Source: U.S. Census Bureau, ZIP Code Business Patterns 2023 and 2018 (establishments with paid employees, by the business's ZIP code).
Which ZIP codes are next to 95570?
| ZIP | Town | People | Household income | Distance |
|---|---|---|---|---|
| 95519 | McKinleyville | 18,728 | $73k | 10.5 mi |
| 95555 | Orick | 216 | $40k | 14.1 mi |
| 95525 | Blue Lake | 1,441 | $57k | 17.4 mi (near) |
| 95521 | Arcata | 21,980 | $53k | 18.8 mi (near) |
| 95546 | Hoopa | 2,397 | $62k | 18.9 mi (near) |
| 95524 | Bayside | 1,634 | $88k | 20.3 mi (near) |
| 95501 | Eureka | 22,890 | $54k | 21.8 mi (near) |
| 95564 | Samoa | 444 | $79k | 23.2 mi (near) |
Source: PlainZIP from the Census 2020 ZCTA boundaries (shared edges) and internal points; figures ACS 2020-2024.