| Blue River | |
|---|---|
| Unincorporated community | |
|
Washington County's location in Indiana |
|
| Location of Blue River in Washington County | |
| Coordinates: 38°31′48″N 85°56′22″W / 38.53000°N 85.93944°WCoordinates: 38°31′48″N 85°56′22″W / 38.53000°N 85.93944°W | |
| Country | United States |
| State | Indiana |
| County | Washington |
| Township | Polk |
| Elevation | 758 ft (231 m) |
| Time zone | Eastern (EST) (UTC-5) |
| • Summer (DST) | EDT (UTC-4) |
| ZIP code | 47165 |
| Area code(s) | 812, 930 |
| GNIS feature ID | 431237 |
Blue River is an unincorporated community in Polk Township, Washington County, in the U.S. state of Indiana.
A post office was established at Blue River in 1873, and remained in operation until it was discontinued in 1904.
Blue River is located at 38°31′48″N 85°56′22″W / 38.53000°N 85.93944°W.