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Belfair, WA Demographics & ZIP Codes
Belfair, Washington demographics and median household income by ZIP code (in Mason County) — 1 ZIP codes — population 12,398 — median income $85,571 — avg. home value $367,400. Compare income, housing, and population across ZIP codes on US5.
Population
12,398
Median household income (avg.)
$85,571
114% of U.S. median
Average home value
$367,400
106% of U.S. median
Average rent
$934
80% of U.S. median
Median age (avg.)
41.4
Belfair demographics
Belfair, Washington covers 1 ZIP code primarily in Mason County, with a combined ZIP-area population of about 12,398.
Across ZIP codes with age data, the average median age is about 41.4 years.
Median household income in Belfair
The average median household income across ZIP codes in Belfair, Washington is about $85,571 — about even with the WA ZIP average ($87,083), and about 14% above the U.S. median ($75,149).
The highest median household income among listed ZIPs is about $85,571 in 98528.
Housing in Belfair
For housing in Belfair, Washington, the average median home value is about $367,400 and the average median rent is about $934.
The most populous ZIP in this set is 98528 (about 12,398 residents). Use the table below to compare population, income, and home values across codes.
ZIP codes in Belfair
Sort by population, income, or home value. Click a column header to toggle ascending / descending.
| ZIP | City | County | State | Population ↓ | Income | Home value |
|---|---|---|---|---|---|---|
| 98528 | Belfair | Mason County | WA | 12,398 | $85,571 | $367,400 |
Frequently asked questions
What are the demographics of Belfair?
Belfair, Washington has a combined ZIP-area population of about 12,398 across 1 ZIP codes (primarily Mason County). Browse the ZIP table below for population, income, and housing by code.
What is the median household income in Belfair?
The average median household income across ZIP codes in Belfair, Washington is about $85,571, roughly in line with the state ZIP average ($87,083), and about 14% above the U.S. median ($75,149). Average median home value is about $367,400.
How many ZIP codes are in Belfair?
Belfair, 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 Belfair?
This page lists ZIP codes in Belfair, Washington with population, median household income, and home value. Select a ZIP for a full demographics profile.