Johnson Township, Knox County, Indiana
Johnson Township | |
|---|---|
| Coordinates: 38°34′08″N 87°30′37″W / 38.56889°N 87.51028°W | |
| Country | United States |
| State | Indiana |
| County | Knox |
| Government | |
| • Type | Indiana township |
| Area | |
• Total | 50.98 sq mi (132.0 km2) |
| • Land | 50.51 sq mi (130.8 km2) |
| • Water | 0.47 sq mi (1.2 km2) |
| Elevation | 502 ft (153 m) |
| Population (2020) | |
• Total | 1,237 |
| • Density | 24.49/sq mi (9.456/km2) |
| FIPS code | 18-38700 |
| GNIS feature ID | 453513 |
Johnson Township is one of ten townships in Knox County, Indiana. As of the 2020 census, its population was 1,237 (down from 1,382 at 2010) and it contained 586 housing units.
| Census | Pop. | Note | %± |
|---|---|---|---|
| 1890 | 1,967 | — | |
| 1900 | 2,522 | 28.2% | |
| 1910 | 2,624 | 4.0% | |
| 1920 | 2,311 | −11.9% | |
| 1930 | 2,414 | 4.5% | |
| 1940 | 2,233 | −7.5% | |
| 1950 | 1,962 | −12.1% | |
| 1960 | 1,714 | −12.6% | |
| 1970 | 1,544 | −9.9% | |
| 1980 | 1,501 | −2.8% | |
| 1990 | 1,449 | −3.5% | |
| 2000 | 1,486 | 2.6% | |
| 2010 | 1,382 | −7.0% | |
| 2020 | 1,237 | −10.5% | |
| Source: US Decennial Census | |||