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Hillsboro School District 1J, Oregon

Hillsboro School District 1J is a unified school district in Washington County, Oregon, for grades K–12. About 141,231 people live in it (2020–2024 estimate). It covers 202 sq mi (524 km²) of land.

PortlandEugeneSalem
Hillsboro School District 1J in Oregon
Banks School District 13Beaverton School District 48JForest Grove School District 15Gaston School District 511JTigard-Tualatin School District 23J
Hillsboro School District 1J and its neighbors (simplified outlines). Open in OpenStreetMap ↗
Population, 2020–2024 estimate
141,231 ± 2,451
Grades
K–12
Type
Unified school district
County
Washington County
Land area
202 sq mi (524 km²)
Median household income
$109,715 ± $3,429
Median home value
$539,400 ± $11,755
Water area
0.18 sq mi (0.46 km²)
State
Oregon
Census code (GEOID)
4100023
Coordinates (central point)
45.557288, -122.983498
Check a point in the school district finder

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 Hillsboro School District 1J, largest first

  1. Hillsboro (city)108,231 people
  2. North Plains (city)3,433 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. Beaverton School District 48J8.8 mi southeast
  2. Portland School District 1J13 mi east
  3. Forest Grove School District 1513 mi west
  4. Banks School District 1314 mi northwest
  5. Tigard-Tualatin School District 23J14 mi southeast
  6. Scappoose School District 1J15 mi north
  7. Sherwood School District 88J16 mi southeast
  8. Gaston School District 511J16 mi southwest
  9. Newberg School District 29J16 mi south

These share a boundary with Hillsboro School District 1J. 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 Hillsboro School District 1J 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.