McKinleyville, CA ZIP codes

1 ZIP/ZCTA intersecting this Census place (CDP) in Humboldt County.

ACS 2023 population

17,152

Median household income

$66,096

Median home value

$414,200

U.S. Census Bureau, ACS 2019–2023 5-year (vintage 2023). Geography: Census place McKinleyville (GEOID 0644910). Methodology

Combined population of ZIP/ZCTAs intersecting this place: 18,792 (1 ZIPs).

Combined population of ZIP/ZCTAs intersecting this place. Each intersecting ZIP contributes its full ZCTA population; overlap percents are descriptive only. This is not the Census place ACS headline above. Methodology

Map of McKinleyville, CA

Census place boundary and intersecting ZIP Code Tabulation Areas for McKinleyville, CA — Census place boundary for McKinleyville, CA. Intersecting ZCTAs may extend past the city limit. Not a USPS city limit. Boundaries: U.S. Census Bureau. Methodology · Data sources

Download PNG

ZIP/ZCTA overlap with McKinleyville

Population overlap

Share of each ZIP/ZCTA’s population located within McKinleyville, based on ZIP Code Database place-overlap data. This is a population measure, not land-area overlap or the Census-place population.

9551988.3%

ZIP Code Database place-overlap table, field percent_of_zip_population_in_place, keyed by place_geoid. Not ACS 2019–2023. Overlap vintage is the shipped overlap table and is separate from ACS. Methodology

ZIP codes intersecting McKinleyville

ZIP	City	County	Population	Income
95519	Mckinleyville	Humboldt County	18,792	$66,687

USPS associates these ZIPs with McKinleyville

These codes list McKinleyville as a primary or acceptable city. They are not used for the ACS headline.

ZIP	City	County	Population	Income
95521	Arcata	Humboldt County	21,684	$54,324