North Mason School District, Washington
North Mason School District is a unified school district in Mason County and Kitsap County, Washington, for grades Pre-K to 12. About 17,983 people live in it (2020–2024 estimate). It covers 130 sq mi (336 km²) of land.
- Population, 2020–2024 estimate
- 17,983 ± 1,184
- Grades
- Pre-K to 12
- Type
- Unified school district
- Counties
- Mason County98% of the district’s landKitsap County2% of the district’s land
- Land area
- 130 sq mi (336 km²)
- Median household income
- $90,086 ± $6,308
- Median home value
- $438,100 ± $22,108
- Water area
- 24.8 sq mi (64.3 km²)
- State
- Washington
- Census code (GEOID)
- 5305790
- Coordinates (central point)
- 47.432683, -122.942091
These coordinates mark a central point for the district, not a school or an address. Population, income and home value: U.S. Census Bureau, American Community Survey 2020–2024 5-year estimates, ± margin at 90% confidence; checked on October 20, 2026.
Towns, townships and communities in North Mason School District, largest first
- Belfair (CDP)4,557 people
- Allyn (CDP)2,404 people
A town, township, city or borough is listed when at least half its land is in the district; a community, when its central point is. Near a district line, an address can belong to the district next door.
Bordering unified school districts, nearest first
- Grapeview School District7.5 mi south
- Central Kitsap School District14 mi northeast
- South Kitsap School District14 mi east
- Peninsula School District15 mi southeast
- Hood Canal School District16 mi west
These share a boundary with North Mason School District. Distances are straight lines between central points.
Before using this answer for enrollment
A district boundary doesn’t decide which school a student attends; the district’s attendance zones and rules do. Confirm the full address and grade with North Mason School District before you rely on it.
See its schools and enrollment on NCES ↗
Find the school district where you are now or find your town or township.