Zip Code 98056 — Renton, WA

ZIP Code 98056 is associated with Renton, WA, in King County. The listed population estimate is 35,849; estimated density is 1,827.2 people per square mile. Among records with population estimates, it ranks #27 of 83 in King County and #69 of 597 in WA.
Page generated: 2026-10-08. This is not the source data release date.

📍 View location on OpenStreetMap (47.512810, -122.189230)

Data MetricLocal Statistic
Postal / Zip Code98056
Primary CityRenton
State / ProvinceWA
CountyKing
Total Population35,849
Population Density1,827.2 people/sq mi
TimezoneAmerica/Los_Angeles

How 98056 Compares

MetricZIP 98056King County recordsWA records
Population estimate35,8492,298,714 (sum)7,816,021 (sum)
Population Density1,827.2 /sq mi----
County population rank#27 of 83----
State population rank#69 of 597----

Regional sums combine the population estimates in the listed ZIP records; they are not official county or state population totals.

Explore More ZIP Codes

Nearby ZIP Codes in WA

ZIP CodeCityDistancePopulation estimate
ZIP 98178Seattle2.9 mi26,748
ZIP 98057Renton3.2 mi12,705
ZIP 98059Renton3.2 mi42,406
ZIP 98006Bellevue3.6 mi40,009
ZIP 98040Mercer Island4.2 mi25,307

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 →