| District | City | Rating | Students | Schools | Grades | Zip Codes |
|---|---|---|---|---|---|---|
| Jefferson County Joint School District 251 | Lewisville | 8/10 Good · 77th pct | 6,770 | 12 | PK–12 | 4 |
| Ririe Joint School District 252 | Ririe | 6/10 Average · 53rd pct | 733 | 2 | PK–12 | 1 |
How Jefferson County compares
Together they enroll 7,503 students across 14 schools. The largest is Jefferson County Joint School District 251 with 6,770 students. Districts here average 7.0/10, above the Idaho average of 5.5/10. Ratings range from 6/10 to 8/10.
School Districts in Jefferson County, Idaho
Jefferson County has 2 public school districts covering 5 zip codes. The top-rated district in Jefferson County is Jefferson County Joint School District 251 (8/10). 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 Idaho. 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.