Southside School District, Washington
Southside School District is a unified school district in Mason County, Washington, for grades K–12. About 2,197 people live in it (2020–2024 estimate). It covers 9.34 sq mi (24.2 km²) of land.
- Population, 2020–2024 estimate
- 2,197 ± 457
- Grades
- K–12
- Type
- Unified school district
- County
- Mason County
- Land area
- 9.34 sq mi (24.2 km²)
- Median household income
- $93,846 ± $15,724
- Median home value
- $515,200 ± $58,563
- Water area
- 0.6 sq mi (1.55 km²)
- State
- Washington
- Census code (GEOID)
- 5308220
- Coordinates (central point)
- 47.191382, -123.043932
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.
Bordering unified school districts, nearest first
- Shelton School District5.8 mi west
- Pioneer School District6.1 mi northeast
These share a boundary with Southside 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 Southside School District before you rely on it.
See its schools and enrollment on NCES ↗
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