Alaska public school districts ranked by enrollment-weighted state-assessment proficiency across the county. Counties need at least 3 schools and 1,000 students to qualify.
| # | County | State | % Proficient |
|---|---|---|---|
| 1 | Chugach Census Area | AK | 47.3% |
| 2 | Matanuska-Susitna Borough | AK | 40.7% |
| 3 | Sitka City and Borough | AK | 40.7% |
| 4 | Kenai Peninsula Borough | AK | 37.6% |
| 5 | Kodiak Island Borough | AK | 36.7% |
| 6 | Anchorage Municipality | AK | 34.5% |
| 7 | Ketchikan Gateway Borough | AK | 31.7% |
| 8 | Nome Census Area | AK | 14.6% |
| 9 | North Slope Borough | AK | 13.1% |