Alpha, Illinois
Alpha | |
|---|---|
| Etymology: The first letter of the Greek alphabet | |
Interactive map of Alpha | |
| Coordinates: 41°11′30″N 90°22′50″W / 41.19167°N 90.38056°W | |
| Country | United States |
| State | Illinois |
| County | Henry |
| Area | |
• Total | 0.31 sq mi (0.81 km2) |
| • Land | 0.31 sq mi (0.81 km2) |
| • Water | 0 sq mi (0.00 km2) |
| Elevation | 804 ft (245 m) |
| Population (2020) | |
• Total | 675 |
| • Density | 2,171.3/sq mi (838.33/km2) |
| Time zone | UTC-6 (CST) |
| • Summer (DST) | UTC-5 (CDT) |
| ZIP code | 61413 |
| Area code | 309 |
| FIPS code | 17-00971 |
| GNIS feature ID | 2397943 |
| Website | villageofalpha |
Alpha is a village in southwest Henry County, Illinois, United States. The population was 675 at the 2020 census, up from 671 in 2010.