Walnut Grove Township, Knox County, Illinois
Walnut Grove Township | |
|---|---|
Location in Knox County | |
Knox County's location in Illinois | |
| Coordinates: 41°06′31″N 90°09′15″W / 41.10861°N 90.15417°W | |
| Country | United States |
| State | Illinois |
| County | Knox |
| Established | November 2, 1852 |
| Area | |
• Total | 35.68 sq mi (92.4 km2) |
| • Land | 35.56 sq mi (92.1 km2) |
| • Water | 0.12 sq mi (0.31 km2) 0.33% |
| Elevation | 735 ft (224 m) |
| Population (2020) | |
• Total | 685 |
| • Density | 19.3/sq mi (7.44/km2) |
| Time zone | UTC-6 (CST) |
| • Summer (DST) | UTC-5 (CDT) |
| ZIP codes | 61414, 61467, 61485 |
| FIPS code | 17-095-78565 |
Walnut Grove Township is one of twenty-one townships in Knox County, Illinois, USA. As of the 2020 census, its population was 685 and it contained 317 housing units.