Home > WA > Grant County > Warden > Zip 98857

Zip Code 98857 — Warden, WA

98857 is a ZIP Code associated with Warden, WA, located within Grant. The postal region supports an estimated population of 4,062 residents across Data Pending housing units, with a population density of 9.4 people per square mile.
WorldPlaceData database updated: October 2026

📍 View location on OpenStreetMap (46.986560, -119.036980)

Data MetricLocal Statistic
Postal / Zip Code98857
Primary CityWarden
State / ProvinceWA
CountyGrant
Total Population4,062
Median Household IncomeData Pending
Total Housing UnitsData Pending
Population Density9.4 people/sq mi
TimezoneAmerica/Los_Angeles

How 98857 Compares

MetricZIP 98857Grant CountyWA State Average
Population4,06297,9187,816,021
Median IncomeData PendingN/AN/A
Population Density9.4 /sq mi----

Nearby ZIP Codes

ZIP CodeCityDistancePopulationMedian Income
Zip 99344Othello13.0 mi19,534N/A
Zip 98837Moses Lake17.2 mi49,455N/A
Zip 99341Lind19.4 mi765N/A
Zip 99326Connell24.0 mi6,336N/A
Zip 98832Marlin24.9 mi87N/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 →