| District | City | Rating | Students | Schools | Grades | Zip Codes |
|---|---|---|---|---|---|---|
| Central Square Central School District | Bernhards Bay | 4/10 Below Average · 39th pct | 3,636 | 6 | PK–12 | 8 |
| Phoenix Central School District | Pennellville | 3/10 Below Average · 28th pct | 1,681 | 3 | PK–12 | 2 |
| Pulaski Central School District | Pulaski | 3/10 Below Average · 28th pct | 967 | 2 | PK–12 | 1 |
| Sandy Creek Central School District | Lacona | 3/10 Below Average · 23rd pct | 809 | 3 | PK–12 | 4 |
| Oswego City School District | Minetto | 3/10 Below Average · 21st pct | 3,535 | 7 | PK–12 | 2 |
| Mexico Central School District | Mexico | 1/10 Poor · 8th pct | 2,078 | 5 | PK–12 | 2 |
| Fulton City School District | Fulton | 1/10 Poor · 5th pct | 3,171 | 6 | PK–12 | 1 |
| Hannibal Central School District | Hannibal | 1/10 Poor · 5th pct | 1,228 | 3 | PK–12 | 2 |
| Altmar-Parish-Williamstown Central School District | Parish | 1/10 Poor · 4th pct | 1,113 | 2 | PK–12 | 3 |
How Oswego County compares
Together they enroll 18,218 students across 37 schools. The largest is Central Square Central School District with 3,636 students. Districts here average 2.2/10, below the New York average of 5.5/10. Ratings range from 1/10 to 4/10.
School Districts in Oswego County, New York
Oswego County has 9 public school districts covering 25 zip codes. The top-rated district in Oswego County is Central Square Central School District (4/10). 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 New York. 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.