Lost River Township | |
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![]() Location in Martin County | |
Coordinates: 38°33′14″N86°45′51″W / 38.55389°N 86.76417°W | |
Country | ![]() |
State | ![]() |
County | Martin |
Government | |
• Type | Indiana township |
Area | |
• Total | 42.75 sq mi (110.7 km2) |
• Land | 42.29 sq mi (109.5 km2) |
• Water | 0.46 sq mi (1.2 km2) 1.08% |
Elevation | 564 ft (172 m) |
Population (2020) | |
• Total | 513 |
• Density | 12/sq mi (4.6/km2) |
Time zone | UTC-5 (Eastern (EST)) |
• Summer (DST) | UTC-4 (EDT) |
ZIP codes | 47432, 47527, 47581 |
Area codes | 812, 930 |
GNIS feature ID | 453582 |
Lost River Township is one of six townships in Martin County, Indiana, United States. As of the 2020 census, its population was 513 and it contained 250 housing units. [2]
Census | Pop. | Note | %± |
---|---|---|---|
1890 | 1,448 | — | |
1900 | 1,415 | −2.3% | |
1910 | 1,283 | −9.3% | |
1920 | 1,155 | −10.0% | |
1930 | 858 | −25.7% | |
1940 | 879 | 2.4% | |
1950 | 707 | −19.6% | |
1960 | 610 | −13.7% | |
1970 | 509 | −16.6% | |
1980 | 524 | 2.9% | |
1990 | 449 | −14.3% | |
2000 | 532 | 18.5% | |
2010 | 572 | 7.5% | |
2020 | 513 | −10.3% | |
Source: US Decennial Census [3] |
According to the 2010 census, the township has a total area of 42.75 square miles (110.7 km2), of which 42.29 square miles (109.5 km2) (or 98.92%) is land and 0.46 square miles (1.2 km2) (or 1.08%) is water. [4]
(This list is based on USGS data and may include former settlements.)
The township contains these seven cemeteries: Anderson, Cornel, Emmons Ridge, Green, Jones, Simmons and Walker.