Warren County Schools
- Alpha School District
- Blair Academy
- Blairstown Township School District
- Centenary University
- Franklin Township School District
- Frelinghuysen Township School District
- Great Meadows Regional School District
- Greenwich Township School District
- Hackettstown School District
- Hainesport Township School District
- Harmony Township School District
- Knowlton Township School District
- Lopatcong Township School District
- Mansfield Township School District
- North Warren Regional School
- Oxford Township School District
- Phillipsburg School District
- Pohatcong Township School District
- The New School For Music Study
- Warren County Special Services School District
- Warren County Vocational School District
- Warren Hills Regional School District
- Washington Borough Public Schools
- Washington Township School District
- White Township School District