Districts in Nassau County42 districts, sorted by rating
| District | City | Rating | Zip Codes |
|---|---|---|---|
| Great Neck Union Free School District | Great Neck Union Free | 10/10 Excellent · 99th pct | 6 |
| Jericho Union Free School District | Jericho Union Free | 10/10 Excellent · 99th pct | 3 |
| Syosset Central School District | Syosset Central | 10/10 Excellent · 99th pct | 2 |
| East Williston Union Free School District | East Williston Union Free | 10/10 Excellent · 98th pct | 1 |
| Herricks Union Free School District | Herricks Union Free | 10/10 Excellent · 98th pct | 1 |
| North Shore Central School District | North Shore Central | 10/10 Excellent · 98th pct | 3 |
| Garden City Union Free School District | Garden | 10/10 Excellent · 97th pct | 1 |
| Roslyn Union Free School District | Roslyn Union Free | 10/10 Excellent · 97th pct | 2 |
| East Meadow Union Free School District | East Meadow Union Free | 10/10 Excellent · 96th pct | 1 |
| Locust Valley Central School District | Locust Valley Central | 10/10 Excellent · 96th pct | 3 |
| Plainview-Old Bethpage Central School District | Plainview-Old Bethpage Central | 10/10 Excellent · 96th pct | 2 |
| Bellmore-Merrick Central High School District | Bellmore-Merrick Central | 10/10 Excellent · 94th pct | 2 |
| Carle Place Union Free School District | Carle Place Union Free | 10/10 Excellent · 94th pct | 1 |
| Port Washington Union Free School District | Port Washington Union Free | 10/10 Excellent · 94th pct | 1 |
| Rockville Centre Union Free School District | Rockville Centre Union Free | 10/10 Excellent · 91st pct | 1 |
| Sewanhaka Central High School District | Sewanhaka Central | 9/10 Excellent · 88th pct | 4 |
| Bethpage Union Free School District | Bethpage Union Free | 9/10 Excellent · 87th pct | 1 |
| Lynbrook Union Free School District | Lynbrook Union Free | 9/10 Excellent · 86th pct | 1 |
| Oceanside Union Free School District | Oceanside Union Free | 9/10 Excellent · 86th pct | 1 |
| Oyster Bay-East Norwich Central School District | Oyster Bay-East Norwich Central | 9/10 Excellent · 85th pct | 2 |
| Seaford Union Free School District | Seaford Union Free | 9/10 Excellent · 85th pct | 1 |
| Hewlett-Woodmere Union Free School District | Hewlett-Woodmere Union Free | 9/10 Excellent · 84th pct | 2 |
| Massapequa Union Free School District | Massapequa Union Free | 9/10 Excellent · 82nd pct | 2 |
| Wantagh Union Free School District | Wantagh Union Free | 9/10 Excellent · 80th pct | 1 |
| Long Beach City School District | Long Beach | 8/10 Good · 79th pct | 2 |
| Levittown Union Free School District | Levittown Union Free | 8/10 Good · 75th pct | 1 |
| Baldwin Union Free School District | Baldwin Union Free | 8/10 Good · 72nd pct | 1 |
| Mineola Union Free School District | Mineola Union Free | 8/10 Good · 72nd pct | 1 |
| Valley Stream Central High School District | Valley Stream Central | 7/10 Good · 70th pct | 2 |
| Farmingdale Union Free School District | Farmingdale Union Free | 7/10 Good · 69th pct | 1 |
| East Rockaway Union Free School District | East Rockaway Union Free | 7/10 Good · 63rd pct | 1 |
| Hicksville Union Free School District | Hicksville Union Free | 6/10 Average · 58th pct | 1 |
| Malverne Union Free School District | Malverne Union Free | 6/10 Average · 54th pct | 1 |
| West Hempstead Union Free School District | West Hempstead Union Free | 5/10 Average · 50th pct | 1 |
| Freeport Union Free School District | Freeport Union Free | 5/10 Average · 45th pct | 1 |
| Lawrence Union Free School District | Lawrence Union Free | 4/10 Below Average · 38th pct | 4 |
| Island Park Union Free School District | Island Park Union Free | 4/10 Below Average · 30th pct | 1 |
| Glen Cove City School District | Glen Cove | 3/10 Below Average · 28th pct | 1 |
| Uniondale Union Free School District | Uniondale Union Free | 3/10 Below Average · 27th pct | 3 |
| Westbury Union Free School District | Westbury Union Free | 3/10 Below Average · 23rd pct | 1 |
| Roosevelt Union Free School District | Roosevelt Union Free | 2/10 Poor · 13th pct | 1 |
| Hempstead Union Free School District | Hempstead Union Free | 1/10 Poor · 5th pct | 1 |
Zip Codes in Nassau County
11001 11003 11010 11040 11020 11021 11023 11024 11030 11042 11050 11096 11509 11516 11559 11501 11507 11510 11514 11518 11520 11530 11542 11545 11547 11579 11548 11568 11753 11549 11553 11556 11550 11552 11554 11557 11598 11558 11560 11709 11765 11561 11569 11563 11565 11566 11710 11570 11572 11575 11576 11577 11580 11581 11590 11596 11714 11732 11771 11735 11756 11758 11762 11783 11791 11797 11793 11801 11803 11804
School Districts in Nassau County, New York
Nassau County has 42 public school districts covering 70 zip codes. The top-rated district in Nassau County is Great Neck Union Free School District (10/10). Ratings are based on the share of students proficient in reading and math on state assessments (New York State tests 2023–24 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.