Wilmette is located in Illinois. Wilmette, Illinois 60091has a population of 27,087. Wilmette 60091 is more family-centric than the surrounding county with 38% households with children. The county percentage for households with children is 26%.
The median household income in Wilmette, Illinois 60091 is $161,966. The median household income for the surrounding county is $68,916 compared to the national median of $66,222. The median age of people living in Wilmette 60091 is 47.5 years.
The average high temperature in July is 83.2 degrees, with an average low temperature in January of 13.7 degrees. The annual precipitation is 36.8.