South Fayette is a township in Allegheny County, Pennsylvania, with a population of approximately 18,358.
Population18,358
How South Fayette Ranks
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Meetings
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All news →NewsAPR 10, 2026
South Fayette's Drew Welhorsky is the new all-time points leader in Western Pa. lacrosse
South Fayette's Drew Welhorsky is the new all-time points leader in Western Pa. lacrosse Pittsburgh Post-Gazette
Pittsburgh Post-GazetteRead article ↗
NewsMAR 21, 2026
PIAA girls basketball: South Fayette tops Archbishop Wood to cap dominant two-year run and become the WPIAL's first repeat champ in 11 years
PIAA girls basketball: South Fayette tops Archbishop Wood to cap dominant two-year run and become the WPIAL's first repeat champ in 11 years Pittsburgh Post-Gazette
Pittsburgh Post-GazetteRead article ↗
NewsMAR 16, 2026
Search for missing 17-year-old boy from South Fayette Township ends
Search for missing 17-year-old boy from South Fayette Township ends WPXI
WPXIRead article ↗
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