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Quincy, WA Demographics & ZIP Codes
Quincy, Washington demographics and median household income by ZIP code (in Grant County) — 1 ZIP codes — population 13,014 — median income $85,133 — avg. home value $308,800. Compare income, housing, and population across ZIP codes on US5.
Population
13,014
Median household income (avg.)
$85,133
113% of U.S. median
Average home value
$308,800
89% of U.S. median
Average rent
$978
84% of U.S. median
Median age (avg.)
31.1
Quincy demographics
Quincy, Washington covers 1 ZIP code primarily in Grant County, with a combined ZIP-area population of about 13,014.
Across ZIP codes with age data, the average median age is about 31.1 years.
Median household income in Quincy
The average median household income across ZIP codes in Quincy, Washington is about $85,133 — about even with the WA ZIP average ($87,083), and about 13% above the U.S. median ($75,149).
The highest median household income among listed ZIPs is about $85,133 in 98848.
Housing in Quincy
For housing in Quincy, Washington, the average median home value is about $308,800 and the average median rent is about $978.
The most populous ZIP in this set is 98848 (about 13,014 residents). Use the table below to compare population, income, and home values across codes.
ZIP codes in Quincy
Sort by population, income, or home value. Click a column header to toggle ascending / descending.
| ZIP | City | County | State | Population ↓ | Income | Home value |
|---|---|---|---|---|---|---|
| 98848 | Quincy | Grant County | WA | 13,014 | $85,133 | $308,800 |
Frequently asked questions
What are the demographics of Quincy?
Quincy, Washington has a combined ZIP-area population of about 13,014 across 1 ZIP codes (primarily Grant County). Browse the ZIP table below for population, income, and housing by code.
What is the median household income in Quincy?
The average median household income across ZIP codes in Quincy, Washington is about $85,133, roughly in line with the state ZIP average ($87,083), and about 13% above the U.S. median ($75,149). Average median home value is about $308,800.
How many ZIP codes are in Quincy?
Quincy, Washington includes 1 ZIP codes on US5. Each row links to demographics, median income, and housing for that code.
Where can I find ZIP code demographics for Quincy?
This page lists ZIP codes in Quincy, Washington with population, median household income, and home value. Select a ZIP for a full demographics profile.