ZIP Code 98528
About Belfair
Belfair is a census-designated place in Mason County, Washington, United States. Located at the mouth of the Union River at Hood Canal, it serves as the commercial center of northern Mason County. The population of the surrounding area grows in the summertime, as the Canal and the Olympic Peninsula are popular with tourists. The population is currently estimated at 5,711 as of 2025.
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Area Profile
US Census (ACS 5-year · Gazetteer)
12,398
population
$85,571
median household income
171
people / sq mi
$367,400
median home value
$1,123
median gross rent
41.4
median age
5,455
housing units
4,410
households
72.3
land area (sq mi)
Points of interest
- grocery
- coffee
- gas
- fast_food
- bank
Brands
- Starbucks (2)
- Dairy Queen (1)
- Domino's (1)
- McDonald's (1)
- Safeway (1)
- Taco Bell (1)