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Santiam Canyon School District 129J, Oregon

Santiam Canyon School District 129J is a unified school district in Marion County and Linn County, Oregon, for grades K–12. About 3,737 people live in it (2020–2024 estimate). It covers 809 sq mi (2,096 km²) of land.

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Santiam Canyon School District 129J in Oregon
Santiam Canyon School District 129J and its neighbors (simplified outlines). Open in OpenStreetMap ↗
Population, 2020–2024 estimate
3,737 ± 452
Grades
K–12
Type
Unified school district
Counties
Marion County51% of the district’s landLinn County49% of the district’s land
Land area
809 sq mi (2,096 km²)
Median household income
$72,944 ± $9,684
Median home value
$346,400 ± $28,101
Water area
6.77 sq mi (17.5 km²)
State
Oregon
Census code (GEOID)
4108100
Coordinates (central point)
44.719587, -122.188734
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 Santiam Canyon School District 129J, largest first

  1. Mill City (city)1,920 people
  2. Gates (city)452 people
  3. Idanha (city)201 people
  4. Detroit (city)111 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. North Santiam School District 29J23 mi west
  2. Sweet Home School District 5525 mi south
  3. Colton School District 5326 mi north
  4. Estacada School District 10827 mi north
  5. Black Butte School District 4128 mi southeast
  6. Scio School District 9528 mi west
  7. Silver Falls School District 4J29 mi northwest
  8. Lebanon Community School District 934 mi west
  9. Jefferson County School District 509J46 mi east

These share a boundary with Santiam Canyon School District 129J. 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 Santiam Canyon School District 129J 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.