New Windsor is located in Illinois. New Windsor, Illinois has a population of 1,162. New Windsor is less family-centric than the surrounding county with 22% households with children. The county percentage for households with children is 27%.
The median household income in New Windsor, Illinois is $64,513. The median household income for the surrounding county is $60,853 compared to the national median of $66,222. The median age of people living in New Windsor is 43 years.
The average high temperature in July is 84.43 degrees, with an average low temperature in January of 11.74 degrees. The annual precipitation is 36.31.