| City : | New Castle City |
| County : | Bienville Parish, Henry County, Nelson County |
| State : | Indiana (IN) |
| | |
| Land Area : | 7.29 sq mi |
| Water Area : | 0.02 sq mi |
| Latitude : | 39.9198354 |
| Longitude : | -85.3700640 |
| | |
| Population (2010): | 18,114 |
| Population Estimate (2012) : | 18,066 |
| Population Density : | 2,483.17/sq mi |
| Housing Units (2012) : | 9,002 |
| Median Household Income (2012) : | $31,611 (Indiana : $48,374, USA : $53,046) |
| Median Family Income (2012) : | $41,364 (Indiana : $60,012, USA : $64,585) |
| Median House Price (2012) : | $68,500 (Indiana : $123,400, USA : $181,400) |