Elgin is located in Illinois. Elgin, Illinois has a population of 112,548. Elgin is less family-centric than the surrounding county with 36% households with children. The county percentage for households with children is 36%.
The median household income in Elgin, Illinois is $66,367. The median household income for the surrounding county is $77,297 compared to the national median of $61,963. The median age of people living in Elgin is 36.3 years.
The average high temperature in July is 83 degrees, with an average low temperature in January of 10.9 degrees. The annual precipitation is 37.22.