Lincoln is located in Illinois. Lincoln, Illinois has a population of 13,217. Lincoln is less family-centric than the surrounding county with 22.45% of the households containing married families with children. The county average for households married with children is 28.07%.
The median household income in Lincoln, Illinois is $51,915. The median household income for the surrounding county is $59,809 compared to the national median of $69,021. The median age of people living in Lincoln is 39.1 years.
The average high temperature in July is 85 degrees, with an average low temperature in January of 17.3 degrees. The average rainfall is approximately 38.3 inches per year, with 17.3 inches of snow per year.
