The fastest-growing public high schools in Allegheny County, Pennsylvania
21 public high schools in Allegheny County, Pennsylvania appear in this ranking of the fastest-growing public high schools, ranked by enrollment growth between the 2017-18 and 2024-25 school years. South Fayette High School leads the list at 27.7%, against a median of 4.7% across the ranked schools.
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| # | School | City | 2024-25 | % Change |
|---|---|---|---|---|
| 1 | South Fayette High School | McDonald, PA | 1,143 | 27.7% |
| 2 | Avonworth High School | Pittsburgh, PA | 579 | 24.5% |
| 3 | Baldwin SHS | Pittsburgh, PA | 1,657 | 17.2% |
| 4 | Thomas Jefferson High School | Jefferson Hills, PA | 1,041 | 17.1% |
| 5 | Pittsburgh Science and Technology Academy 6-12 | Pittsburgh, PA | 618 | 15.1% |
| 6 | Clairton MS/HS | Clairton, PA | 407 | 14.3% |
| 7 | North Hills High School | Pittsburgh, PA | 1,443 | 11.1% |
| 8 | Carlynton JSHS | Carnegie, PA | 632 | 7.8% |
| 9 | Elizabeth Forward SHS | Elizabeth, PA | 763 | 6.0% |
| 10 | Montour High School | Mc Kees Rocks, PA | 1,004 | 5.7% |
| 11 | Gateway SHS | Monroeville, PA | 1,152 | 4.7% |
| 12 | Moon Area SHS | Moon Township, PA | 1,211 | 3.8% |
| 13 | City CHS | Pittsburgh, PA | 594 | 3.7% |
| 14 | Northgate MSHS | Pittsburgh, PA | 476 | 2.8% |
| 15 | North Allegheny High School | Wexford, PA | 2,711 | 2.3% |
| 16 | Plum SHS | Plum, PA | 1,220 | 2.3% |
| 17 | Deer Lakes High School | Cheswick, PA | 581 | 1.9% |
| 18 | Fox Chapel Area High School | Pittsburgh, PA | 1,360 | 1.0% |
| 19 | Chartiers Valley High School | Bridgeville, PA | 1,029 | 0.9% |
| 20 | Mt Lebanon SHS | Pittsburgh, PA | 1,772 | 0.6% |
| 21 | Springdale JSHS | Springdale, PA | 421 | 0.5% |
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Other rankings for Allegheny County, Pennsylvania
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