Home > WA > Grant County > Quincy > Zip 98848

Zip Code 98848 — Quincy, WA

98848 is a ZIP Code associated with Quincy, WA, located within Grant. The postal region supports an estimated population of 12,854 residents across Data Pending housing units, with a population density of 10.9 people per square mile.

WorldPlaceData database updated: October 2026

📍 View location on OpenStreetMap (47.171820, -119.841090)

Data Metric	Local Statistic
Postal / Zip Code	98848
Primary City	Quincy
State / Province	WA
County	Grant
Total Population	12,854
Median Household Income	Data Pending
Total Housing Units	Data Pending
Population Density	10.9 people/sq mi
Timezone	America/Los_Angeles

How 98848 Compares

Metric	ZIP 98848	Grant County	WA State Average
Population	12,854	97,918	7,816,021
Median Income	Data Pending	N/A	N/A
Population Density	10.9 /sq mi	--	--

Nearby ZIP Codes

ZIP Code	City	Distance	Population	Median Income
Zip 98824	George	7.2 mi	147	N/A
Zip 98823	Ephrata	15.0 mi	12,188	N/A
Zip 98845	Palisades	18.1 mi	115	N/A
Zip 98850	Rock Island	18.2 mi	2,032	N/A
Zip 98828	Malaga	18.6 mi	1,898	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 →