Education (K-12) · 2024–25 school year
Idaho Public Schools
Public K-12 education statistics for Idaho — 315,191 students in 818 schools in 2024–25, with enrollment history back to 1986 and county-level detail from 2002.
| Statistic | Value | School year |
|---|---|---|
| Student enrollment | 315,191 | 2024–25 |
| Public schools | 818 | 2024–25 |
| Teachers (full-time equivalent) | 17,489 | 2024–25 |
| Pupil-teacher ratio | 18 | 2024–25 |
| Free/reduced-price lunch students | 41.9% | 2024–25 |
| School poverty rate (MEPS) | 11.9% | 2022–23 |
| Charter school enrollment | 13.1% | 2024–25 |
| High school graduation rate | 82.3% | 2023–24 |
| Math proficiency (of tested) | 41.9% | 2021–22 |
| Reading proficiency (of tested) | 54.8% | 2021–22 |
| Chronically absent students | 3.8% | 2020–21 |
| White students | 72.2% | 2024–25 |
| Black students | 1.2% | 2024–25 |
| Hispanic students | 20.6% | 2024–25 |
| Asian students | 1.1% | 2024–25 |
Not every statistic is collected every year — each row shows its most recent available school year (amber when older than 2024–25). Blank/absent means not collected or below reliability floors, never zero. Some universal-meals states no longer report free/reduced-price lunch — school poverty (MEPS) is the better lens there. A 0% charter share in a state without a charter-school law is a true zero.
Idaho state report card
Outcomes reported directly by Idaho’s education agency — often more current than the federal series above. Because each state uses its own tests, definitions, and reporting windows, these figures are not comparable state-to-state; each row notes how Idaho measures it.
| Measure | Latest | Trend | School year |
|---|---|---|---|
Math proficiency (state test) How Idaho measures thisISAT Math, % proficient or above (Proficient + Advanced achievement levels), grades 3-8 + HS combined, statewide 'All Students' row, ALL tested students basis. Denominator = sum of the four published achievement-level counts (BelowBasic+Basic+Proficient+Advanced) | 42.3% | 2024–25 | |
Reading / ELA proficiency (state test) How Idaho measures thisISAT ELA, % proficient or above (Proficient + Advanced achievement levels), grades 3-8 + HS combined, statewide 'All Students' row, ALL tested students basis. Denominator = sum of the four published achievement-level counts (BelowBasic+Basic+Proficient+Advanced) | 53.2% | 2024–25 | |
Chronic absenteeism (recent) How Idaho measures thisIdaho SDE chronic absenteeism rate, all Idaho students, 'Chronic Absent - State Level' sheet ('All' population row). File does not restate the threshold; Idaho's accountability definition of chronic absenteeism is missing >=10% of enrolled school days | 15.0% | 2023–24 |
Source: IdahoDepartment of Education (public reporting), 2026 collection. Not comparable across states — proficiency reflects different assessments and cut scores; graduation, dropout, and college-going use each state’s own cohort definitions and windows. Absent rows mean the state doesn’t publish that measure in a comparable file.
Idaho schools by county
Students enrolled, 2024–25.
Idaho schools — FAQ
How many students attend public school in Idaho?+
315,191 students were enrolled in Idaho's 818 public K-12 schools in the 2024–25 school year, taught by 17,489 full-time-equivalent teachers (NCES Common Core of Data).
What share of Idaho students get free or reduced-price lunch?+
41.9% of Idaho public school students were eligible for free or reduced-price lunch in 2024–25 — a common proxy for student economic need.
What is Idaho's high school graduation rate?+
82.3% of Idaho's adjusted cohort graduated in the 2023–24 school year — reported by Idaho's education agency (its 4-year ACGR, more current than the federal series, which lags to 2021–22). Graduation rates run from 2010–11 onward.
Where does this data come from?+
Core statistics (enrollment, schools, teachers, poverty, demographics) come from the National Center for Education Statistics — the Common Core of Data, EDFacts, and the Civil Rights Data Collection. The most recent graduation rates and the state report-card outcomes (proficiency, college-going, dropout, chronic absenteeism) come directly from state education agencies, which publish sooner than the federal series. Full source and license details are on the methodology page. pumsdata is independent and not affiliated with NCES or any state agency.
Other states
Data: U.S. Department of Education, National Center for Education Statistics (CCD, EDFacts, CRDC) and ED Data Express, plus current-year graduation and report-card outcomes from state education agencies. Full source and license details on the methodology page.