Steilacoom, WA ZIP codes

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

ACS 2023 population

6,683

Median household income

$97,634

Median home value

$594,600

U.S. Census Bureau, ACS 2019–2023 5-year (vintage 2023). Geography: Census place Steilacoom (GEOID 5367770). Methodology

Combined population of ZIP/ZCTAs intersecting this place: 35,994 (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 Steilacoom, WA

Census place boundary and intersecting ZIP Code Tabulation Areas for Steilacoom, WA — Census place boundary for Steilacoom, 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 Steilacoom

Population overlap

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

9838894.8%
USPS primary city
984980.0%

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 Steilacoom

ZIP	City	County	Population	Income
98388	Steilacoom	Pierce County	7,054	$97,634
98498	Lakewood	Pierce County	28,940	$88,382