Arlington School District, Massachusetts
Arlington School District is a unified school district in Middlesex County, Massachusetts, for grades Pre-K to 12. About 46,350 people live in it (2020–2024 estimate). It covers 5.14 sq mi (13.3 km²) of land.
- Population, 2020–2024 estimate
- 46,350 ± 40
- Grades
- Pre-K to 12
- Type
- Unified school district
- County
- Middlesex County
- Land area
- 5.14 sq mi (13.3 km²)
- Median household income
- $150,701 ± $4,963
- Median home value
- $933,800 ± $23,081
- Water area
- 0.34 sq mi (0.89 km²)
- State
- Massachusetts
- Census code (GEOID)
- 2501980
- Coordinates (central point)
- 42.418721, -71.163912
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 Arlington School District, largest first
- Arlington (CDP)46,350 people
- Town of Arlington46,350 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
- Belmont School District1.9 mi southwest
- Winchester School District2.6 mi northeast
- Medford School District2.8 mi east
- Cambridge School District3.7 mi southeast
- Somerville School District3.8 mi southeast
- Lexington School District3.8 mi northwest
These share a boundary with Arlington 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 Arlington 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.