Augusta
- County:
- Columbia County
- County Seat:
- No
- Area (mi²):
- 302.282
- State:
- Georgia
Augusta is a township located in Columbia County, Georgia. Augusta has a 2026 population of 201,737. Augusta is currently growing at a rate of 0.31% annually but its population has decreased by -0.15% since the most recent census, which recorded a population of 202,031 in 2020.