
Buckingham
- County:
- Kankakee County
- County Seat:
- No
- Area (mi²):
- 0.251
- State:
- Illinois
Buckingham is a village located in Kankakee County, Illinois. Buckingham has a 2025 population of 235. Buckingham is currently declining at a rate of -0.42% annually and its population has decreased by -2.89% since the most recent census, which recorded a population of 242 in 2020.
The average household income in Buckingham is $99,148 with a poverty rate of 3.48%. The median age in Buckingham is 42.1 years: 36.3 years for males, and 46 years for females.