Trinity Area School District, Pennsylvania

Trinity Area School District is a unified school district in Washington County, Pennsylvania, for grades K–12. About 26,353 people live in it (2020–2024 estimate). It covers 90 sq mi (233 km²) of land.

PhiladelphiaPittsburghAllentown
Trinity Area School District in Pennsylvania
Bentworth School DistrictBethlehem-Center School DistrictMcGuffey School DistrictWashington School District
Trinity Area School District and its neighbors (simplified outlines). Open in OpenStreetMap ↗
Population, 2020–2024 estimate
26,353 ± 28
Grades
K–12
Type
Unified school district
County
Washington County
Land area
90 sq mi (233 km²)
Median household income
$74,389 ± $5,708
Median home value
$223,400 ± $16,265
Water area
0.17 sq mi (0.44 km²)
State
Pennsylvania
Census code (GEOID)
4223760
Coordinates (central point)
40.122031, -80.214022

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 Trinity Area School District, largest first

  1. South Strabane Township9,647 people
  2. Canton Township8,258 people
  3. North Franklin Township4,788 people
  4. Amwell Township3,660 people
  5. Wolfdale (CDP)2,938 people
  6. Laboratory (CDP)664 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

  1. Washington School District4.0 mi northwest
  2. Bentworth School District7.6 mi east
  3. Chartiers-Houston School District9.1 mi north
  4. McGuffey School District9.7 mi west
  5. Canon-McMillan School District10 mi north
  6. Bethlehem-Center School District11 mi southeast
  7. Avella Area School District13 mi northwest
  8. Fort Cherry School District16 mi north
  9. Central Greene School District20 mi south

These share a boundary with Trinity Area 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 Trinity Area 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.