Jackson Township, Spencer County, Indiana
Jackson Township | |
|---|---|
| Coordinates: 38°04′30″N 87°02′54″W / 38.07500°N 87.04833°W | |
| Country | United States |
| State | Indiana |
| County | Spencer |
| Government | |
| • Type | Indiana township |
| Area | |
• Total | 20.49 sq mi (53.1 km2) |
| • Land | 20.25 sq mi (52.4 km2) |
| • Water | 0.24 sq mi (0.62 km2) |
| Elevation | 505 ft (154 m) |
| Population (2020) | |
• Total | 803 |
| • Density | 39.7/sq mi (15.3/km2) |
| FIPS code | 18-37422 |
| GNIS feature ID | 453467 |
Jackson Township is one of nine townships in Spencer County, Indiana. As of the 2010 census, its population was 803 and it contained 353 housing units. Jackson Township contains the city of Gentryville.
| Census | Pop. | Note | %± |
|---|---|---|---|
| 1890 | 1,158 | — | |
| 1900 | 1,173 | 1.3% | |
| 1910 | 1,037 | −11.6% | |
| 1920 | 770 | −25.7% | |
| 1930 | 703 | −8.7% | |
| 1940 | 649 | −7.7% | |
| 1950 | 632 | −2.6% | |
| 1960 | 613 | −3.0% | |
| 1970 | 630 | 2.8% | |
| 1980 | 848 | 34.6% | |
| 1990 | 824 | −2.8% | |
| 2000 | 868 | 5.3% | |
| 2010 | 891 | 2.6% | |
| 2020 | 803 | −9.9% | |
| Source: US Decennial Census | |||