
Augusta
- County:
- Hancock County
- County Seat:
- No
- Area (mi²):
- 0.691
- State:
- Illinois
Augusta is a village located in Hancock County, Illinois. Augusta has a 2025 population of 536. Augusta is currently declining at a rate of -0.74% annually and its population has decreased by -3.6% since the most recent census, which recorded a population of 556 in 2020.
The average household income in Augusta is $58,966 with a poverty rate of 18.93%. The median age in Augusta is 42.1 years: 44.1 years for males, and 41.7 years for females.