
Kingston
- County:
- DeKalb County
- County Seat:
- No
- Area (mi²):
- 0.984
- State:
- Illinois
Kingston is a village located in DeKalb County, Illinois. Kingston has a 2025 population of 1,077. Kingston is currently declining at a rate of -0.55% annually and its population has decreased by -2.62% since the most recent census, which recorded a population of 1,106 in 2020.
The average household income in Kingston is $92,380 with a poverty rate of 6.75%. The median age in Kingston is 39 years: 42.1 years for males, and 38 years for females.