Blackrock  | |
|---|---|
| Coordinates: 39°43′18″N 076°51′40″W / 39.72167°N 76.86111°W[1] | |
| Country | United States | 
| State | Pennsylvania | 
| County | York | 
| Elevation | 785 ft (239 m) | 
| Time zone | UTC-5 (EST) | 
| • Summer (DST) | UTC-4 (EDT) | 
| GNIS feature ID | 1169764 | 
Blackrock is an unincorporated community in York County, Pennsylvania, United States.[1] Blackrock is located near the Mason–Dixon line, approximately one mile northwest of the town of Lineboro.
References
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