
Armington
- County:
- Tazewell County
- County Seat:
- No
- Area (mi²):
- 0.285
- State:
- Illinois
Armington is a village located in Tazewell County, Illinois. Armington has a 2025 population of 298. Armington is currently declining at a rate of -0.67% annually and its population has decreased by -3.87% since the most recent census, which recorded a population of 310 in 2020.
The average household income in Armington is $67,658 with a poverty rate of 21.47%. The median age in Armington is 45 years: 41.2 years for males, and 45.5 years for females.