Residential delivery area · California
ZIP Code 95519: McKinleyville, CA
ZIP code 95519 uses the postal name McKinleyville, California and lies entirely in Humboldt County (Census 2020 ZIP-county file). About 19,000 people live there (Census Bureau, ACS 2020-2024). Median household income is $73,280 (Census Bureau, ACS 2020-2024). By Census place, its land lies in McKinleyville (39%) and Fieldbrook (20%); 42% is outside any Census place.
- ACS2020-24
- Census2020
- FHFA2025
- ZBP2023
- IRS2022
- Town
- McKinleyville · its only residential ZIP
- County
- Humboldt County
- Census places
- McKinleyville (39%) census-designated place; Fieldbrook (20%) census-designated place
- Neighborhoods
- Calville, Clam Beach, Fisher, Ocean West Mobile Home Park GeoNames
- Micro area
- Eureka-Arcata, CA
- House district
- CA-2 119th Congress
- State
- California
- Time zone
- Pacific
- Land area
- 53.8 sq mi · 348 people per sq mi
Where is ZIP code 95519?
95519 centers on 40.963°, -124.053° and covers 53.8 square miles of land plus 0.4 of water. It borders 3 ZIP codes: 95521, 95570, 95525.
The map draws ZIP code areas only. For the streets inside 95519, 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); neighborhoods from the GeoNames gazetteer (CC BY 4.0), placed in this ZIP code by PlainZIP.
How does 95519 compare with the rest of Humboldt County?
| Measure | 95519 | In Humboldt County | In CA |
|---|---|---|---|
| People (ACS 2020-2024) | 18,728 | 4th of 36 | 841st of 1,802 |
| Median household income | $73k | 3rd of 9 | 928th of 1,189 |
| Median home value | $469k | 10th of 17 | 984th of 1,317 |
Its median household income is higher than in 52% of U.S. residential ZIP codes, and it is denser than 69% of all 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 95519?
The 2020 Census counted 18,421 people in 95519; the ACS, which samples households over 2020-2024, estimates 18,728. Between the 2010 and 2020 censuses its population grew 5.7% (its boundary stayed at least 90% the same).
- People, ACS 2020-2024
- 18,728
- 2020 Census count
- 18,421+5.7% since 2010 (17,432)
- Households
- 7,429
- Median age
- 41.7
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 95519?
Of the 18,728 people the ACS estimates in 95519, 21.5% are under 18 and 20.2% are 65 or older. The largest group by race and Hispanic origin is White (not Hispanic) (73.4%), then Other or two or more (13.5%).
- Under 1821.5%
- 18 to 6458.3%
- 65 and older20.2%
- White, not Hispanic73.4%
- Other or two or more13.5%
- Hispanic or Latino10.7%
- Asian, not Hispanic2.3%
- Black, not Hispanic0.1%
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 95519 earn?
Median household income is $73,280 (ACS 2020-2024), the 3rd highest of the 9 ranked ZIP codes in Humboldt County. It is not measurably different from 2015-2019 ($69,309 in 2024 dollars): the change is within the surveys' margins of error.
- Median household income
- $73,280
- Income per person
- $39,056
- Below the poverty line
- 13.4%
- Unemployed (of the labor force)
- 7.5%
- Adults 25+ with a bachelor's degree
- 39.1%
- Adjusted gross income per tax return, 2022
- $75,6707,900 returns; wages 61% 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 95519?
FHFA's house price index for 95519, built from repeat sales and appraisals of the same homes, rose 81% from 2015 to 2025 and rose 39% from 2020 to 2025, and moved +1.1% in 2025.
- Median home value (owners' estimate)
- $469,400
- Median gross rent
- $1,603
- Homes owned by their occupants
- 64.2%
- Housing units
- 8,152
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 95519?
272 business establishments had a location in this ZIP code in 2023, 16 more than in 2018; the most are in construction (ZIP Code Business Patterns).
- Construction44
- Health care and social assistance40
- Retail trade34
- Professional, scientific, and technical services27
- Other services (except public administration)21
- Real estate and rental and leasing20
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 95519?
| ZIP | Town | People | Household income | Distance |
|---|---|---|---|---|
| 95521 | Arcata | 21,980 | $53k | 8.3 mi |
| 95570 | Trinidad | 2,640 | $75k | 10.5 mi |
| 95525 | Blue Lake | 1,441 | $57k | 11.9 mi |
| 95524 | Bayside | 1,634 | $88k | 9.8 mi (near) |
| 95501 | Eureka | 22,890 | $54k | 12.1 mi (near) |
| 95564 | Samoa | 444 | $79k | 14.3 mi (near) |
| 95503 | Eureka | 25,054 | $72k | 15.8 mi (near) |
| 95550 | Korbel | 140 | $104k | 16.9 mi (near) |
Source: PlainZIP from the Census 2020 ZCTA boundaries (shared edges) and internal points; figures ACS 2020-2024.