Zip Code 98602 — Appleton, WA

ZIP Code 98602 is associated with Appleton, WA, in Klickitat County. The listed population estimate is 320; estimated density is 2.0 people per square mile. Among records with population estimates, it ranks #12 of 14 in Klickitat County and #520 of 597 in WA.
Page generated: 2026-10-08. This is not the source data release date.

📍 View location on OpenStreetMap (45.869300, -121.279660)

Data MetricLocal Statistic
Postal / Zip Code98602
Primary CityAppleton
State / ProvinceWA
CountyKlickitat
Total Population320
Population Density2.0 people/sq mi
TimezoneAmerica/Los_Angeles

How 98602 Compares

MetricZIP 98602Klickitat County recordsWA records
Population estimate32022,821 (sum)7,816,021 (sum)
Population Density2.0 /sq mi----
County population rank#12 of 14----
State population rank#520 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 98670Wahkiacus6.4 mi68
ZIP 98619Glenwood7.5 mi527
ZIP 98628Klickitat8.8 mi577
ZIP 98635Lyle9.3 mi1,721
ZIP 98672White Salmon10.1 mi7,390

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 →