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North Warren Regional School District, New Jersey

North Warren Regional School District is a secondary (high school) district in Warren County, New Jersey, for grades 7–12. About 12,220 people live in it (2020–2024 estimate). It covers 116 sq mi (300 km²) of land.

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North Warren Regional School District in New Jersey
North Warren Regional School District and its neighbors (simplified outlines). Open in OpenStreetMap ↗
Population, 2020–2024 estimate
12,220 ± 227
Grades
7–12
Type
Secondary (high school) district
County
Warren County
Land area
116 sq mi (300 km²)
Median household income
$115,119 ± $11,473
Median home value
$399,800 ± $22,798
Water area
3.15 sq mi (8.17 km²)
State
New Jersey
Census code (GEOID)
3409550
Coordinates (central point)
40.982712, -74.984842
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 North Warren Regional School District, largest first

  1. Blairstown Township5,741 people
  2. Knowlton Township2,919 people
  3. Frelinghuysen Township2,137 people
  4. Hardwick Township1,423 people
  5. Johnsonburg (CDP)406 people
  6. Blairstown (CDP)344 people
  7. Hainesburg (CDP)239 people
  8. Marksboro (CDP)193 people
  9. Columbia (CDP)174 people
  10. Delaware (CDP)101 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 secondary (high school) districts, nearest first

  1. Kittatinny Regional School District12 mi northeast

These share a boundary with North Warren Regional 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 North Warren Regional 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.