Rockford is located in Illinois. Rockford, Illinois 61103has a population of 148,883. Rockford 61103 is more family-centric than the surrounding county with 28.25% households with children. The county percentage for households with children is 28%.
The median household income in Rockford, Illinois 61103 is $45,191. The median household income for the surrounding county is $55,929 compared to the national median of $66,222. The median age of people living in Rockford 61103 is 38.2 years.
The average high temperature in July is 83.1 degrees, with an average low temperature in January of 10.8 degrees. The annual precipitation is 36.63.