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allk12 · Rankings · Fastest declining · Pennsylvania · Allegheny County · High schools

The fastest-declining public high schools by enrollment in Allegheny County, Pennsylvania

29 public high schools in Allegheny County, Pennsylvania 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. Woodland Hills High School leads the list at -35.6%, against a median of -11.3% across the ranked schools.

Use the search box to find a specific school within this ranking, sort by any column, or export the full list. Built from NCES and state data for 2024-25.

Schools ranked
29
Allegheny County, Pennsylvania
Best Enrollment change
-35.6%
Median Enrollment change
-11.3%
FASTEST DECLINING · ALLEGHENY COUNTY, PENNSYLVANIA
#SchoolCityDistrict2017-182024-25% Change
1Woodland Hills High SchoolPittsburgh, PAWoodland Hills SD1,5631,006-35.6%
2Pittsburgh Carrick High SchoolPittsburgh, PAPittsburgh SD737515-30.1%
3Pittsburgh Obama 6-12Pittsburgh, PAPittsburgh SD952678-28.8%
4Pittsburgh Milliones 6-12Pittsburgh, PAPittsburgh SD384281-26.8%
5Pittsburgh Brashear High SchoolPittsburgh, PAPittsburgh SD1,217897-26.3%
6Bethel Park High SchoolBethel Park, PABethel Park SD1,4971,244-16.9%
7Pittsburgh WestinghousePittsburgh, PAPittsburgh SD687573-16.6%
8Quaker Valley High SchoolLeetsdale, PAQuaker Valley SD644550-14.6%
9Shaler Area High SchoolPittsburgh, PAShaler Area SD1,3571,160-14.5%
10Penn Hills SHSPittsburgh, PAPenn Hills SD1,2261,049-14.4%
11Highlands SHSNatrona Heights, PAHighlands SD771665-13.7%
12Hampton High SchoolAllison Park, PAHampton Township SD1,000865-13.5%
13Steel Valley SHSMunhall, PASteel Valley SD471415-11.9%
14South Park SHSSouth Park, PASouth Park SD626553-11.7%
15Sto-Rox JSHSMcKees Rocks, PASto-Rox SD476422-11.3%
16Brentwood SHSPittsburgh, PABrentwood Borough SD370331-10.5%
17McKeesport Area SHSMcKeesport, PAMcKeesport Area SD1,070966-9.7%
18Upper Saint Clair High SchoolPittsburgh, PAUpper St. Clair SD1,3981,269-9.2%
19Cornell High SchoolCoraopolis, PACornell SD270252-6.7%
20Pittsburgh Allderdice High SchoolPittsburgh, PAPittsburgh SD1,4831,386-6.5%
21Keystone Oaks High SchoolPittsburgh, PAKeystone Oaks SD575539-6.3%
22Pine-Richland High SchoolGibsonia, PAPine-Richland SD1,5451,449-6.2%
23East Allegheny JSHSNorth Versailles, PAEast Allegheny SD715672-6.0%
24Pittsburgh CAPA 6-12Pittsburgh, PAPittsburgh SD883840-4.9%
25Urban Pathways 6-12 CSPittsburgh, PAUrban Pathways 6-12 CS341325-4.7%
26West Mifflin Area High SchoolWest Mifflin, PAWest Mifflin Area SD1,012964-4.7%
27Pittsburgh Perry High SchoolPittsburgh, PAPittsburgh SD435430-1.1%
28West Allegheny SHSImperial, PAWest Allegheny SD1,0371,031-0.6%
29Riverview JSHSOakmont, PARiverview SD443441-0.5%
Page 1 of 1 · top 29 of 29 ranked. NCES + state assessment data, 2024-25.↓ Download full CSV

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DATA NOTICE

allk12 is independent and not affiliated with, endorsed by, or sponsored by NCES, the US Census Bureau, any state education agency or assessment program, or any other government agency. Source data is compiled from public records and provided "as is," without warranty of accuracy or completeness. You rely on it, and any analysis derived from it, at your own risk. See the full disclaimer.