The fastest-declining public high schools by enrollment in Boulder County, Colorado
8 public high schools in Boulder County, Colorado appear in this ranking of the fastest-declining public high schools by enrollment, ranked by the steepest enrollment decline between the 2017-18 and 2024-25 school years. Skyline High School leads the list at -26.9%, against a median of -14.1% across the ranked schools.
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| # | School | City | 2024-25 | % Change |
|---|---|---|---|---|
| 1 | Skyline High School | LONGMONT, CO | 1,082 | -26.9% |
| 2 | Lyons Middle/Senior High School | LYONS, CO | 344 | -17.5% |
| 3 | Monarch High School | LOUISVILLE, CO | 1,431 | -16.9% |
| 4 | Fairview High School | BOULDER, CO | 1,863 | -16.3% |
| 5 | Silver Creek High School | LONGMONT, CO | 1,208 | -11.9% |
| 6 | Nederland Middle-Senior High School | NEDERLAND, CO | 235 | -11.7% |
| 7 | Boulder High School | BOULDER, CO | 1,939 | -6.1% |
| 8 | Longmont High School | LONGMONT, CO | 1,268 | -2.4% |
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Fastest declining rankings at a wider scope
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