
Argyle
- County:
- Boone County
- County Seat:
- No
- Area (mi²):
- 0.877
- State:
- Illinois
Argyle is a CDP located in Boone County, Illinois. Argyle has a 2025 population of 720. Argyle is currently growing at a rate of 7.14% annually and its population has increased by 103.97% since the most recent census, which recorded a population of 353 in 2020.
The average household income in Argyle is $178,305 with a poverty rate of 0%. The median age in Argyle is 56.3 years: 50.8 years for males, and 56.4 years for females.