38 public K-12 schools in Ann Arbor from NCES Common Core of Data: enrollment, grade span, demographics, and Civil Rights Data Collection statistics for every active campus.
38 public schools ranked by quality score. NCES CCD 2024-25 data.
The highest-ranked of Ann Arbor's 38 public schools is Huron High School, scoring 30/100, against a city average of 39.4/100. Computed live across every Ann Arbor campus reporting to NCES.
How the Ann Arbor Public-School Landscape Breaks Down
Ann Arbor, MI enrolls 18,070 students across 38 public schools reporting to the National Center for Education Statistics. Of those, 4 are charter schools, giving families genuine alternatives to the traditional neighbourhood assignment model. The average student-teacher ratio across the city is 13.8:1, and the composite quality score, derived from student-teacher ratio, counselor access, gifted-program availability, and CRDC attendance data, averages 39.4/100. Schools must report at least five campuses in a city to appear in this listing, which is why very small towns may redirect to the broader county or state view.
The most-resourced campus in Ann Arbor on this index is Huron High School, at 30/100 on the Resource Investment Index with 1,696 enrolled students. What the index does and doesn't measure; click any school below for its full component breakdown.
Ann Arbor spans 6 districts, each filing its own NCES F-33 return, per-pupil spending can vary between neighbouring campuses. Sort the table below by enrollment, level, or district; click any school for its full profile.
Ann Arbor school enrollment varies 565× across entities
Ann Arbor school enrollment ranges from 3 students (lowest) to 1,696 students (highest), a spread of 1,693 students. That ratio is extreme even by the standards of already-wide distributions, and reflects extreme heterogeneity inside a single city, small specialty programs sit alongside large comprehensive campuses, often serving very different family demographics inside walking distance. Per-school staffing, programme depth, and capital-renovation cycles often diverge inside the same city based on enrollment shape, a 200-student magnet runs a different operational model than a 2,000-student comprehensive high school.
Ann Arbor operates 6 school districts — among the most fragmented governance structures in the country
Each school district has independent budgeting, hiring, and service delivery authority. The fragmentation reflects historical patterns of inter-municipal boundary lines that pre-date modern city growth, students in different parts of the same city can attend different districts with different per-pupil spending, calendars, and graduation requirements. Per-region variation is largest in fragmented systems because each school district sets its own budget, contracts, and priorities without higher-level coordination above the regulatory floor.
Ann Arbor student-teacher ratio is 13.8:1: on the low side (typically associated with smaller schools or per-school staffing investment that often correlates with stronger per-student supports)
student-teacher ratio is the simplest comparative metric but it does not capture the full picture: the ratio counts FTE classroom teachers against total enrollment, push-in specialists, English-language aides, special-education co-teachers, and counselors are not included in most reporting Lower values often correlate with smaller scale and population characteristics rather than higher resource budgets per se.
Ann Arbor has higher-than-average charter school authorisation eligibility: 10.5% of the population qualifies for charter-school enrollment options
charter-school enrollment options eligibility is the federal threshold for charter school authorisation funding allocations, established under the state-specific charter law. This area sits just above the 10% threshold, short of the 30% concentration-grant tier that unlocks supplemental charter school authorisation funding. Just clearing the eligibility threshold means federal support is real but comparatively modest next to higher-concentration areas.
Most racially and ethnically mixed schools in Ann Arbor
Ranked by the Simpson student-body diversity index (0-100) from NCES race and ethnicity data, where higher means a more evenly mixed student body. It measures mix, not quality.
The highest-ranked school in Ann Arbor is Huron High School with a quality score of 30/100. There are 38 public schools in Ann Arbor with 18,070 total students.
How many schools are in Ann Arbor, MI? ▼
Ann Arbor has 38 public schools with a total enrollment of 18,070 students. 4 are charter schools. Average student-teacher ratio: 13.8:1.
Data from NCES Common Core of Data (CCD) 2024-25 and Civil Rights Data Collection (CRDC) 2021-22. Quality scores based on student-teacher ratio,
counselor access, gifted programs, and attendance. Schools must have 5+ in the city to be listed.
Disclaimer: This information is provided for informational purposes only and does not constitute professional advice. Data is sourced from the NCES Common Core of Data (CCD). Consult a qualified professional before making decisions based on this data.
Read our methodology, which explains how this data is sourced, computed, and verified.
