Top 10 US States by Public School Enrollment (NCES)
PlainSchools ranks US states and DC by total K-12 public school enrollment, drawn from the NCES Common Core of Data. Updated with each NCES data release; every figure links to the source state.
Research period:
Research question
Across the 51 US state and DC public school systems represented in the NCES Common Core of Data, which states enroll the most, and the fewest, K-12 public school students?
Methodology
This ranking lists the total public school enrollment reported by U.S. states and DC in the NCES Common Core of Data, the federal census of public schools and districts. The figures are recomputed automatically each time NCES publishes a new release, so the page reflects the most recent data available, and nothing here is hand-entered.
Where NCES suppresses a value (for confidentiality, small sample size, or quality review), that record is left out of the ranking rather than shown as a zero, which would push low-information records ahead of others. Figures appear in the same units NCES publishes, and if NCES later revises a value the change appears here with the next release.
Every state in the table links to its full record, where you can check the underlying numbers against the official NCES source. We publish rankings straight from the data without editorial spin; if you believe a figure is wrong, the contact details in the footer reach us.
See the methodology page for source vintage and full details.
Top 10 US States by Public School Enrollment (NCES)
Source: NCES Common Core of Data, updated with each release
The ranked top 10
The full ranked top 10, with every figure linked to its source record. Figures update with each NCES data release.
| # | State | Students enrolled | Schools | Students per teacher |
|---|---|---|---|---|
| 1 | California | 5,787,663 | 10,006 | 21.5 |
| 2 | Texas | 5,491,723 | 9,061 | 14.7 |
| 3 | Florida | 2,838,009 | 4,029 | 17.8 |
| 4 | New York | 2,505,133 | 4,812 | 11.8 |
| 5 | Illinois | 1,844,783 | 3,845 | 14 |
| 6 | Georgia | 1,738,641 | 2,315 | 14.4 |
| 7 | Ohio | 1,675,943 | 3,586 | 18.2 |
| 8 | Pennsylvania | 1,664,154 | 2,930 | 13.6 |
| 9 | North Carolina | 1,544,406 | 2,703 | 15.8 |
| 10 | Michigan | 1,376,868 | 3,399 | 17.5 |
Source: U.S. Department of Education, National Center for Education Statistics, NCES Common Core of Data (CCD), the federal census of US public schools and districts. Figures are updated with each NCES data release. U.S. Department of Education, National Center for Education Statistics, NCES Common Core of Data (CCD), the federal census of US public schools and districts. Figures are updated with each NCES data release.
Findings
Largest state system
The largest public school system in this ranking is California, enrolling 5,787,663 K-12 students across 10,006 reporting schools. The full top-10 set is rendered in the table above. Every value comes straight from the official NCES data; no number is hand-entered. When NCES publishes a revision, the ranking updates here with the next data release.
How concentrated is enrollment?
The gap between the largest system (5,787,663 students) and the 10th-largest in this cut (1,376,868 students) shows how steeply enrollment concentrates at the top. A handful of large states educate a disproportionate share of the nation's public-school children, which is why state-level policy choices in those systems ripple across national averages. The full distribution beyond this top-10 cut is summarized in the aggregate context below and explored in the linked state profiles.
Aggregate context
Beyond the visible top-10, the linked entity profiles and the methodology page place this ranking in the context of the full population: how many records qualify in total and where the leaders sit relative to the typical value. Records with missing or zero values on the ranked measure are excluded so the comparison stays like-for-like.
Source provenance
The records in this ranking come from the U.S. Department of Education's National Center for Education Statistics, specifically the NCES Common Core of Data (CCD), the federal census of US public schools and districts. We publish the figures as NCES reports them and refresh them with each new release, so the page does not carry stale numbers. The methodology page lists the source, the data vintage, and how each figure is derived.
What this analysis cannot tell us
Total enrollment counts students reported by public schools and districts to NCES; it excludes private-school, homeschool, and most fully-virtual-charter enrollment that reports through separate channels. Enrollment is a head-count of size, not a measure of quality, funding adequacy, or outcomes, a large state system is not inherently better or worse than a small one. NCES enrollment is a fall-snapshot count, so mid-year mobility, dual enrollment, and pre-K coverage differences between states affect comparability. State totals mask enormous within-state variation between large urban districts and small rural ones. This ranking is not an endorsement of educational quality in any state.
Secondary cut from the same source
States with the smallest public school enrollment in NCES Common Core of Data
Sources
- U.S. Department of Education, National Center for Education Statistics, Common Core of Data (CCD) - https://nces.ed.gov/ccd/
- NCES Digest of Education Statistics - https://nces.ed.gov/programs/digest/
Cite this analysis
PlainSchools. (2026). Top 10 US States by Public School Enrollment (NCES). https://plainschools.com/research/top-states-by-total-enrollment/