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ZIP Code 98528
Belfair, WA, Mason County
Population
11,940
Land area
72.3sq mi
People per sq mi
165
City
Belfair
ZIP 98528 and nearby ZIP codes
ZIP 98528 at a glance
- ZIP 98528 (Belfair) is 40% denser than Washington as a whole.
- The median household income is $91,058, 7% below the Washington median of $98,141.
- A typical owner-occupied home is valued at $430,200 (24% below Washington) and median rent is $1,216 a month.
Local data for ZIP 98528
Counts from official public data
Housing and community stats
ZIP 98528, American Community Survey 2020-2024
Median household income
$91,058
Poverty rate
7.9%
Median home value
$430,200
Prices +4.4% in a year
Median rent
$1,216/mo
Homeownership
80.6%
Bachelor's or higher
19.1%
Median age
42.2
Average commute
36.0 min
Economy and federal money
Businesses, pandemic loans and political donations
Business establishments
218
ZIP Business Patterns 2023
Employees
1,570
$65.2M annual payroll
PPP loans
$7.5M
159 loans
Campaign donations
$72.5K
32% D, 21% R, 2026 cycle
Environment and hazard risk
ZIP 98528, from FEMA, NOAA and EPA
Natural hazard risk
Relatively Moderate
Top: landslide
Storm events since 1996
16
Countywide, mostly heavy rain
Flood insurance policies
419
1.2% of homes, county
July high / Jan low
77° / 36°F
56.9 inches of rain a year
Health statistics
Share of adults in ZIP 98528, CDC PLACES estimates
Obesity
35.1%
U.S. 33.3% +1.8 pts
Diabetes
10.5%
U.S. 12.1% -1.6 pts
Smoking
12.3%
U.S. 12.8% -0.5 pts
Uninsured (18-64)
8.0%
U.S. 11.1% -3.1 pts
Frequently asked questions
- What city is ZIP code 98528?
- ZIP code 98528 is in Belfair, WA (Mason County).
- What county is ZIP code 98528 in?
- ZIP code 98528 is mostly in Mason County, Washington.
- How many people live in ZIP code 98528?
- About 11,940 people live in the 98528 ZIP Code Tabulation Area, based on American Community Survey 5-year estimates.
Source: U.S. Census Bureau (ZIP Code Tabulation Areas, American Community Survey) · Data as of 12/31/2023. ZIP Code Tabulation Areas closely match, but are not identical to, USPS ZIP code delivery areas.