| District | City | Rating | Students | Schools | Grades | Zip Codes |
|---|---|---|---|---|---|---|
| Spring Valley School District | Wilson | 9/10 Excellent · 88th pct | 708 | 3 | PK–12 | 1 |
| Hudson School District | Hudson | 9/10 Excellent · 87th pct | 5,377 | 10 | PK–12 | 2 |
| Somerset School District | Somerset | 9/10 Excellent · 82nd pct | 1,463 | 3 | PK–12 | 1 |
| Amery School District | Deer Park | 9/10 Excellent · 80th pct | 1,397 | 4 | PK–12 | 1 |
| New Richmond School District | New Richmond | 8/10 Good · 78th pct | 3,554 | 7 | PK–12 | 1 |
| St. Croix Central School District | Hammond | 8/10 Good · 70th pct | 1,866 | 4 | PK–12 | 2 |
| Baldwin-Woodville Area School District | Baldwin | 7/10 Good · 67th pct | 1,741 | 3 | PK–12 | 2 |
| Glenwood City School District | Glenwood City | 3/10 Below Average · 22nd pct | 624 | 3 | PK–12 | 1 |
How St. Croix County compares
Together they enroll 16,730 students across 37 schools. The largest is Hudson School District with 5,377 students. Districts here average 7.8/10, above the Wisconsin average of 5.6/10. Ratings range from 3/10 to 9/10.
School Districts in St. Croix County, Wisconsin
St. Croix County has 8 public school districts covering 11 zip codes. The top-rated district in St. Croix County is Spring Valley School District (9/10). Ratings are based on the share of students proficient in reading and math on state assessments (Forward Exam 2024–25), 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.
Frequently Asked Questions
How many school districts are in St. Croix County, WI?
8 school districts serve zip codes in St. Croix County, WI. This page lists each one with its rating, enrollment, grade span and the zip codes it covers.
What is the best-rated school district in St. Croix County, WI?
Of the districts serving St. Croix County, Spring Valley School District has the highest rating on this site at 9/10. That places it in the 88th percentile among Wisconsin school districts.
How are these school district ratings calculated?
Each rating is the share of students scoring proficient or above on Wisconsin reading and math assessments, ranked against other districts in Wisconsin and converted to a 1–10 scale. Percentiles compare districts within Wisconsin only, never across state lines.