| District | City | Rating | Students | Schools | Grades | Zip Codes |
|---|---|---|---|---|---|---|
| Union Township School District | Hampton | 9/10 Excellent · 88th pct | 432 | 2 | PK–8 | 0 |
| East Amwell Township School District | Ringoes | 9/10 Excellent · 85th pct | 374 | 1 | PK–8 | 0 |
| Tewksbury Township School District | Califon | 9/10 Excellent · 83rd pct | 506 | 2 | PK–8 | 0 |
| Clinton Township School District | Lebanon | 9/10 Excellent · 80th pct | 1,170 | 3 | PK–8 | 0 |
| Readington Township School District | Whitehouse Station | 8/10 Good · 75th pct | 1,430 | 4 | PK–8 | 0 |
| Hunterdon Central Regional School District | Ringoes | 8/10 Good · 74th pct | 2,507 | 1 | 9–12 | 5 |
| Kingwood Township School District | Frenchtown | 7/10 Good · 66th pct | 324 | 1 | PK–8 | 0 |
| Alexandria Township School District | Pittstown | 7/10 Good · 65th pct | 450 | 2 | PK–8 | 0 |
| Frenchtown Borough School District | Frenchtown | 7/10 Good · 65th pct | 105 | 1 | PK–8 | 0 |
| Clinton Town-Glen Gardner School District | Clinton | 7/10 Good · 63rd pct | 449 | 1 | PK–8 | 0 |
| Califon Borough School District | Califon | 7/10 Good · 62nd pct | 87 | 1 | PK–8 | 0 |
| Franklin Township School District | Quakertown | 7/10 Good · 62nd pct | 282 | 1 | PK–8 | 0 |
| North Hunterdon-Voorhees Regional School District | Califon | 7/10 Good · 62nd pct | 1,935 | 2 | 9–12 | 11 |
| Delaware Township School District | Sergeantsville | 7/10 Good · 60th pct | 415 | 1 | PK–8 | 0 |
| Flemington-Raritan Regional School District | Flemington | 6/10 Average · 56th pct | 3,149 | 6 | PK–8 | 0 |
| Lebanon Township School District | Califon | 6/10 Average · 56th pct | 579 | 2 | PK–8 | 0 |
| High Bridge Borough School District | HIGH BRIDGE | 6/10 Average · 55th pct | 356 | 2 | PK–8 | 0 |
| Bethlehem Township School District | Asbury | 6/10 Average · 54th pct | 357 | 2 | PK–8 | 0 |
| Holland Township School District | Milford | 6/10 Average · 53rd pct | 505 | 1 | PK–8 | 0 |
| Hampton Borough School District | HAMPTON | 5/10 Average · 43rd pct | 112 | 1 | PK–5 | 0 |
| South Hunterdon Regional School District | Lambertville | 4/10 Below Average · 39th pct | 827 | 3 | PK–12 | 1 |
| Delaware Valley Regional School District | Frenchtown | 4/10 Below Average · 34th pct | 728 | 1 | 9–12 | 3 |
How Hunterdon County compares
Together they enroll 17,079 students across 41 schools. The largest is Flemington-Raritan Regional School District with 3,149 students. Districts here average 6.9/10, above the New Jersey average of 5.7/10. Ratings range from 4/10 to 9/10.
School Districts in Hunterdon County, New Jersey
Hunterdon County has 22 public school districts covering 20 zip codes. The top-rated district in Hunterdon County is Union Township School District (9/10). Ratings are based on the share of students proficient in reading and math on state assessments (NJSLA 2024–25), 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.
Frequently Asked Questions
How many school districts are in Hunterdon County, NJ?
22 school districts serve zip codes in Hunterdon County, NJ. This page lists each one with its rating, enrollment, grade span and the zip codes it covers.
What is the best-rated school district in Hunterdon County, NJ?
Of the districts serving Hunterdon County, Union Township School District has the highest rating on this site at 9/10. That places it in the 88th percentile among New Jersey school districts.
How are these school district ratings calculated?
Each rating is the share of students scoring proficient or above on New Jersey reading and math assessments, ranked against other districts in New Jersey and converted to a 1–10 scale. Percentiles compare districts within New Jersey only, never across state lines.