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Des Moines, WA Demographics & ZIP Codes
Des Moines, Washington demographics and median household income by ZIP code (in King County) — 1 ZIP codes — population 39,815 — median income $83,938 — avg. home value $527,100. Compare income, housing, and population across ZIP codes on US5.
Population
39,815
Median household income (avg.)
$83,938
112% of U.S. median
Average home value
$527,100
151% of U.S. median
Average rent
$1,646
142% of U.S. median
Median age (avg.)
35.9
Des Moines demographics
Des Moines, Washington covers 1 ZIP code primarily in King County, with a combined ZIP-area population of about 39,815.
Across ZIP codes with age data, the average median age is about 35.9 years.
Median household income in Des Moines
The average median household income across ZIP codes in Des Moines, Washington is about $83,938 — about 4% below the WA ZIP average ($87,083), and about 12% above the U.S. median ($75,149).
The highest median household income among listed ZIPs is about $83,938 in 98198.
Housing in Des Moines
For housing in Des Moines, Washington, the average median home value is about $527,100 and the average median rent is about $1,646.
The most populous ZIP in this set is 98198 (about 39,815 residents). Use the table below to compare population, income, and home values across codes.
ZIP codes in Des Moines
Sort by population, income, or home value. Click a column header to toggle ascending / descending.
| ZIP | City | County | State | Population ↓ | Income | Home value |
|---|---|---|---|---|---|---|
| 98198 | Des Moines | King County | WA | 39,815 | $83,938 | $527,100 |
Frequently asked questions
What are the demographics of Des Moines?
Des Moines, Washington has a combined ZIP-area population of about 39,815 across 1 ZIP codes (primarily King County). Browse the ZIP table below for population, income, and housing by code.
What is the median household income in Des Moines?
The average median household income across ZIP codes in Des Moines, Washington is about $83,938, about 4% below the state ZIP average ($87,083), and about 12% above the U.S. median ($75,149). Average median home value is about $527,100.
How many ZIP codes are in Des Moines?
Des Moines, 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 Des Moines?
This page lists ZIP codes in Des Moines, Washington with population, median household income, and home value. Select a ZIP for a full demographics profile.