Idaho School Calendar 2025-2026
Idaho has 115 public school districts serving 286K students. This page covers the 2025-2026 school year with day-level calendar data for every district.
115
Districts
286K
Students
2025-2026
School Year
Key Dates
Earliest First Day
August 4, 2025
Latest Last Day
June 30, 2026
Peak Spring Break
March 19, 2026
School Year
2025-2026
Schools on Break This Week
In session
<1K
5K-10K
20K-50K
100K+
Largest Districts in Idaho
The 10 largest school districts by enrollment, with their 2025-2026 calendar dates:
| District | Enrollment | First Day | Last Day | School Days |
|---|---|---|---|---|
| Joint School District No. 2 (West Ada) | 39,000 | Aug 13 | May 22 | 172 |
| Boise Independent District | 22,809 | Aug 12 | May 22 | 175 |
| Bonneville Joint District | 13,646 | Sep 4 | Jun 25 | 177 |
| Nampa School District | 13,398 | Aug 27 | May 22 | 169 |
| Pocatello District | 11,908 | Aug 27 | Jun 4 | 171 |
| Idaho Falls District | 10,121 | Sep 2 | Jun 10 | 174 |
| Vallivue School District | 9,892 | Sep 4 | Jun 25 | 177 |
| Coeur D'Alene District | 9,653 | Sep 2 | Jun 5 | 167 |
| Twin Falls District | 9,227 | Aug 18 | May 21 | 168 |
| Oneida County District | 7,818 | Sep 4 | Jun 26 | 189 |
Spring Break in Idaho
The peak spring break day in Idaho is March 19, 2026, when 15 districts (97K students) are on break.
Break Types
Breakdown of non-school days across all Idaho districts (excludes weekends and summer):
| Break Type | Student-Days | Districts |
|---|---|---|
| Winter Break | 2.3M student-days | 95 |
| Spring Break | 1.2M student-days | 81 |
| Thanksgiving Break | 726K student-days | 86 |
| Summer Break | 494K student-days | 2 |
| Winter Holiday Break | 390K student-days | 1 |
| Thanksgiving Holiday Break | 195K student-days | 1 |
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