States with most districts of 10,000 students or greater, 2007-08
| California | 165 |
| Texas | 93 |
| Florida | 38 |
| Georgia | 36 |
| North Carolina | 36 |
| Washington | 31 |
| Virginia | 27 |
| Arizona | 26 |
| Illinois (tie) | 23 |
| Indiana (tie) | 23 |
| Michigan (tie) | 23 |
| Source: National Center for Education Statistics | |