Hartford is located in Illinois. Hartford, Illinois has population of 1,248. Hartford is more family-centric than the surrounding county with 35% of the households with children.
The median household income in Hartford, Illinois is $56,271. The median household income for the surrounding county is $63,321 compared to the national median of $66,222. The median age of people living in Hartford is 41 years.
The average high temperature in July is 88.1 degrees, with an average low temperature in January of 19.4 degrees. The annual precipitation is 38.54.