| Blackhawk | |
|---|---|
| — Unincorporated town — | |
| The Frank Senour Round Barn | |
| Vigo County's location in Indiana | |
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Blackhawk
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| Coordinates: | |
| Country | United States |
| State | Indiana |
| County | Vigo County |
| Township | Pierson Township |
| Elevation | 183 m (600 ft) |
| ZIP code | 47866 |
| GNIS feature ID | 0431150[1] |
Blackhawk is an unincorporated town in Pierson Township, Vigo County, Indiana, USA. The nearest official town is Riley, Indiana. Blackhawk has one listing on the National Register of Historical Places in Vigo County, the Frank Senour Round Barn built in 1905.
Blackhawk is located at at an elevation of 600 feet.