Madison Township, Jefferson County, Indiana
Madison Township | |
|---|---|
Location in Jefferson County | |
| Coordinates: 38°46′45″N 85°23′06″W / 38.77917°N 85.38500°W | |
| Country | United States |
| State | Indiana |
| County | Jefferson |
| Government | |
| • Type | Indiana township |
| Area | |
• Total | 58 sq mi (150 km2) |
| • Land | 57.41 sq mi (148.7 km2) |
| • Water | 0.59 sq mi (1.5 km2) 1.02% |
| Elevation | 915 ft (279 m) |
| Population (2020) | |
• Total | 18,007 |
| • Density | 310/sq mi (120/km2) |
| GNIS feature ID | 0453593 |
Madison Township is one of ten townships in Jefferson County, Indiana, United States. As of the 2020 census, its population was 18,007 (up from 17,415 at 2010) and it contained 8,264 housing units.
| Census | Pop. | Note | %± |
|---|---|---|---|
| 1890 | 13,027 | — | |
| 1900 | 11,761 | −9.7% | |
| 1910 | 10,013 | −14.9% | |
| 1920 | 10,762 | 7.5% | |
| 1930 | 10,816 | 0.5% | |
| 1940 | 11,408 | 5.5% | |
| 1950 | 12,667 | 11.0% | |
| 1960 | 14,348 | 13.3% | |
| 1970 | 15,628 | 8.9% | |
| 1980 | 16,225 | 3.8% | |
| 1990 | 16,117 | −0.7% | |
| 2000 | 16,770 | 4.1% | |
| 2010 | 17,415 | 3.8% | |
| 2020 | 18,007 | 3.4% | |
| Source: US Decennial Census | |||