
Dawson
- County:
- Sangamon County
- County Seat:
- No
- Area (mi²):
- 0.792
- State:
- Illinois
Dawson is a village located in Sangamon County, Illinois. Dawson has a 2025 population of 500. Dawson is currently declining at a rate of -0.6% annually and its population has decreased by -3.29% since the most recent census, which recorded a population of 517 in 2020.
The average household income in Dawson is $94,340 with a poverty rate of 6.16%. The median age in Dawson is 41 years: 48.5 years for males, and 40.3 years for females.