Districts in Washington County5 districts, sorted by rating
| District | City | Rating | Zip Codes |
|---|---|---|---|
| Slinger School District | Slinger | 10/10 Excellent · 97th pct | 1 |
| Kewaskum School District | Kewaskum | 9/10 Excellent · 85th pct | 2 |
| Germantown School District | Germantown | 9/10 Excellent · 83rd pct | 3 |
| West Bend School District | West Bend | 8/10 Good · 77th pct | 3 |
| Hartford Union High School District | Hartford Union | 6/10 Average · 50th pct | 3 |
Zip Codes in Washington County
School Districts in Washington County, Wisconsin
Washington County has 5 public school districts covering 12 zip codes. The top-rated district in Washington County is Slinger School District (10/10). Ratings are based on the share of students proficient in reading and math on state assessments (Wisconsin Forward Exam 2024–25 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.