| District | City | Rating | Students | Schools | Grades | Zip Codes |
|---|---|---|---|---|---|---|
| Elmbrook School District | Brookfield | 10/10 Excellent · 98th pct | 7,781 | 10 | PK–12 | 3 |
| Hamilton School District | Butler | 10/10 Excellent · 97th pct | 5,106 | 8 | PK–12 | 3 |
| Muskego-Norway School District | Muskego | 10/10 Excellent · 97th pct | 4,767 | 6 | PK–12 | 1 |
| Arrowhead Union High School District | Hartland | 10/10 Excellent · 95th pct | 2,086 | 1 | 9–12 | 2 |
| Mukwonago School District | Big Bend | 10/10 Excellent · 94th pct | 5,009 | 9 | PK–12 | 3 |
| New Berlin School District | New Berlin | 10/10 Excellent · 93rd pct | 4,256 | 6 | PK–12 | 2 |
| Pewaukee School District | Pewaukee | 10/10 Excellent · 92nd pct | 2,948 | 4 | PK–12 | 1 |
| Kettle Moraine School District | Delafield | 10/10 Excellent · 91st pct | 3,477 | 12 | PK–12 | 4 |
| Oconomowoc Area School District | Ashippun | 10/10 Excellent · 91st pct | 5,015 | 8 | PK–12 | 4 |
| Menomonee Falls School District | Menomonee Falls | 8/10 Good · 77th pct | 3,914 | 6 | PK–12 | 1 |
| Waukesha School District | Waukesha | 7/10 Good · 64th pct | 11,855 | 27 | PK–12 | 3 |
How Waukesha County compares
Together they enroll 56,214 students across 97 schools. The largest is Waukesha School District with 11,855 students. Districts here average 9.5/10, above the Wisconsin average of 5.5/10. Ratings range from 7/10 to 10/10.
School Districts in Waukesha County, Wisconsin
Waukesha County has 11 public school districts covering 27 zip codes. The top-rated district in Waukesha County is Elmbrook School District (10/10). 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 Wisconsin. 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.