Districts in Sussex County11 districts, sorted by rating
| District | City | Rating | Zip Codes |
|---|---|---|---|
| Lenape Valley Regional School District | Lenape Valley | 7/10 Good · 64th pct | 2 |
| Sparta Township School District | Sparta Township | 7/10 Good · 61st pct | 1 |
| Byram Township School District | Byram Township | 6/10 Average · 58th pct | 1 |
| Montague Township School District | Montague Township | 6/10 Average · 53rd pct | 1 |
| Ogdensburg Borough School District | Ogdensburg Borough | 6/10 Average · 52nd pct | 1 |
| Hardyston Township School District | Hardyston Township | 5/10 Average · 49th pct | 1 |
| Kittatinny Regional School District | Kittatinny | 5/10 Average · 49th pct | 4 |
| Vernon Township School District | Vernon Township | 5/10 Average · 41st pct | 3 |
| High Point Regional School District | High Point | 3/10 Below Average · 28th pct | 2 |
| Wallkill Valley Regional School District | Wallkill Valley | 3/10 Below Average · 28th pct | 2 |
| Hopatcong Borough School District | Hopatcong Borough | 3/10 Below Average · 21st pct | 1 |
Zip Codes in Sussex County
School Districts in Sussex County, New Jersey
Sussex County has 11 public school districts covering 19 zip codes. The top-rated district in Sussex County is Lenape Valley Regional School District (7/10). Ratings are based on the share of students proficient in reading and math on state assessments (New Jersey NJSLA 2024–25 for most districts), ranked against all districts in New Jersey. Directory details come from NCES CCD 2024–25.
Enter your zip code on any page to confirm your exact district assignment — district boundaries are address-specific and may not follow county or city lines.