Polo Real EstatePolo is located in Illinois. Polo, Illinois has a population of 2,105. Polo is less family-centric than the surrounding county with 25.33% of the households containing married families with children. The county average for households married with children is 30.19%. The median household income in Polo, Illinois is $42,212. The median household income for the surrounding county is $57,655 compared to the national median of $57,652. The median age of people living in Polo is 42.3 years. Polo WeatherThe average high temperature in July is 83.9 degrees, with an average low temperature in January of 12.5 degrees. The average rainfall is approximately 37.1 inches per year, with 30.5 inches of snow per year. Polo MapReal estate near PoloNearby CitiesNearby Cities Homes for Sale |