
Thomson
- County:
- McDuffie County
- County Seat:
- Yes
- Area (mi²):
- 4.692
- State:
- Georgia
Thomson is a city located in McDuffie County, Georgia. Thomson has a 2025 population of 6,899. It is also the county seat of McDuffie County. Thomson is currently growing at a rate of 0.29% annually and its population has increased by 1.44% since the most recent census, which recorded a population of 6,801 in 2020.
The average household income in Thomson is $50,883 with a poverty rate of 25.63%. The median age in Thomson is 34.8 years: 23.3 years for males, and 38.4 years for females.