Plano is located in Illinois. Plano, Illinois has a population of 11,256. Plano is more family-centric than the surrounding county with 42% households with children. The county percentage for households with children is 41%.
The median household income in Plano, Illinois is $71,934. The median household income for the surrounding county is $90,157 compared to the national median of $61,963. The median age of people living in Plano is 34.8 years.
The average high temperature in July is 84.2 degrees, with an average low temperature in January of 10.5 degrees. The annual precipitation is 38.39.