| Library | |
|---|---|
| — unincorporated community — | |
| Nickname(s): Loafer's Hollow | |
| Coordinates: | |
| Country | United States |
| State | Pennsylvania |
| County | Allegheny |
| Township | South Park |
| Time zone | EST (UTC-5) |
| • Summer (DST) | EDT (UTC-4) |
Library, Pennsylvania is an unincorporated community in South Park Township, Pennsylvania along Brownsville Road. Originally known as Loafer's Hollow, it was re-named Library by its residents in honor of the first library in the area, founded by John Moore in 1833.[1] South of Library, the original course of Brownsville Road continues as Pennsylvania Route 88.