| District | City | Rating | Students | Schools | Grades | Zip Codes |
|---|---|---|---|---|---|---|
| Marsh Valley Joint School District 21 | Arimo | 9/10 Excellent · 84th pct | 1,258 | 6 | PK–12 | 6 |
| Pocatello School District 25 | Pocatello | 9/10 Excellent · 80th pct | 12,259 | 25 | PK–12 | 4 |
How Bannock County compares
Together they enroll 13,517 students across 31 schools. The largest is Pocatello School District 25 with 12,259 students. Districts here average 9.0/10, above the Idaho average of 5.6/10. Ratings range from 9/10 to 9/10.
School Districts in Bannock County, Idaho
Bannock County has 2 public school districts covering 10 zip codes. The top-rated district in Bannock County is Marsh Valley Joint School District 21 (9/10). 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.
Frequently Asked Questions
How many school districts are in Bannock County, ID?
2 school districts serve zip codes in Bannock County, ID. 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 Bannock County, ID?
Of the districts serving Bannock County, Marsh Valley Joint School District 21 has the highest rating on this site at 9/10. That places it in the 84th percentile among Idaho school districts.
How are these school district ratings calculated?
Each rating is the share of students scoring proficient or above on Idaho reading and math assessments, ranked against other districts in Idaho and converted to a 1–10 scale. Percentiles compare districts within Idaho only, never across state lines.