Districts in Naugatuck Valley Planning Region16 districts, sorted by rating
| District | City | Rating | Zip Codes |
|---|---|---|---|
| Cheshire School District | Cheshire | 9/10 Excellent · 90th pct | 1 |
| Regional School District 15 | Regional | 7/10 Good · 63rd pct | 2 |
| Regional School District 16 | Regional | 7/10 Good · 62nd pct | 2 |
| Regional School District 14 | Regional | 6/10 Average · 54th pct | 2 |
| Shelton School District | Shelton | 6/10 Average · 52nd pct | 1 |
| Wolcott School District | Wolcott | 6/10 Average · 52nd pct | 1 |
| Oxford School District | Oxford | 5/10 Average · 47th pct | 1 |
| Watertown School District | Watertown | 5/10 Average · 41st pct | 2 |
| Plymouth School District | Plymouth | 4/10 Below Average · 38th pct | 2 |
| Thomaston School District | Thomaston | 4/10 Below Average · 34th pct | 1 |
| Seymour School District | Seymour | 4/10 Below Average · 30th pct | 1 |
| Bristol School District | Bristol | 3/10 Below Average · 27th pct | 1 |
| Naugatuck School District | Naugatuck | 2/10 Poor · 17th pct | 1 |
| Derby School District | Derby | 1/10 Poor · 9th pct | 1 |
| Waterbury School District | Waterbury | 1/10 Poor · 4th pct | 6 |
| Ansonia School District | Ansonia | 1/10 Poor · 3rd pct | 1 |
Zip Codes in Naugatuck Valley Planning Region
School Districts in Naugatuck Valley Planning Region, Connecticut
Naugatuck Valley Planning Region has 16 public school districts covering 26 zip codes. The top-rated district in Naugatuck Valley Planning Region is Cheshire School District (9/10). Ratings are based on the share of students proficient in reading and math on state assessments (NCES EDFacts, 2021–22 for most districts), ranked against all districts in Connecticut. 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.