Kelso, WA ZIP codes

2 ZIP/ZCTAs intersecting this Census place in Cowlitz County.

ACS 2023 population

12,697

Median household income

$59,462

Median home value

$302,300

U.S. Census Bureau, ACS 2019–2023 5-year (vintage 2023). Geography: Census place Kelso (GEOID 5335065). Methodology

Combined population of ZIP/ZCTAs intersecting this place: 77,793 (2 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 Kelso, WA

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

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ZIP/ZCTA overlap with Kelso

Population overlap

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

9862648.3%
USPS primary city
986320.0%

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 Kelso

ZIP	City	County	Population	Income
98626	Kelso	Cowlitz County	26,948	$70,058
98632	Longview	Cowlitz County	50,845	$64,705