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Zip Code 98056 — Renton, WA

98056 is a ZIP Code associated with Renton, WA, located within King. The postal region supports an estimated population of 35,849 residents across Data Pending housing units, with a population density of 1,827.2 people per square mile.

WorldPlaceData database updated: October 2026

📍 View location on OpenStreetMap (47.512810, -122.189230)

Data Metric	Local Statistic
Postal / Zip Code	98056
Primary City	Renton
State / Province	WA
County	King
Total Population	35,849
Median Household Income	Data Pending
Total Housing Units	Data Pending
Population Density	1,827.2 people/sq mi
Timezone	America/Los_Angeles

How 98056 Compares

Metric	ZIP 98056	King County	WA State Average
Population	35,849	2,298,714	7,816,021
Median Income	Data Pending	N/A	N/A
Population Density	1,827.2 /sq mi	--	--

Nearby ZIP Codes

ZIP Code	City	Distance	Population	Median Income
Zip 98178	Seattle	2.9 mi	26,748	N/A
Zip 98057	Renton	3.2 mi	12,705	N/A
Zip 98059	Renton	3.2 mi	42,406	N/A
Zip 98006	Bellevue	3.6 mi	40,009	N/A
Zip 98040	Mercer Island	4.2 mi	25,307	N/A

Data Sources & Methodology: Geographic coordinates and ZIP Code assignments are derived from underlying geographic and postal datasets. Note that ZIP Codes are USPS postal delivery areas, while Census ZCTAs are statistical approximation areas. Read full methodology →