Collier is a township in Allegheny County, Pennsylvania, with a population of approximately 8,935.
Population8,935
How Collier Ranks
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Recent News
All news →NewsFEB 25, 2026
Former cop Francis Collier wanted on child rape charges killed in shootout near St. Joseph's University in Bala Cynwyd, PA
Former cop Francis Collier wanted on child rape charges killed in shootout near St. Joseph's University in Bala Cynwyd, PA ABC7 Chicago
ABC7 ChicagoRead article ↗
NewsFEB 16, 2026
1 taken to hospital after truck rollover restricts I-79 in Collier Township for hours
1 taken to hospital after truck rollover restricts I-79 in Collier Township for hours WPXI
WPXIRead article ↗
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