
Polo
- County:
- Ogle County
- County Seat:
- No
- Area (mi²):
- 1.451
- State:
- Illinois
Polo is a city located in Ogle County, Illinois. Polo has a 2025 population of 2,232. Polo is currently declining at a rate of -0.45% annually and its population has decreased by -2.15% since the most recent census, which recorded a population of 2,281 in 2020.
The average household income in Polo is $68,878 with a poverty rate of 21.2%. The median age in Polo is 32.2 years: 31.9 years for males, and 32.4 years for females.