Galesburg is located in Illinois. Galesburg, Illinois 61401has a population of 30,257. Galesburg 61401 is less family-centric than the surrounding county with 22% households with children. The county percentage for households with children is 23%.
The median household income in Galesburg, Illinois 61401 is $38,910. The median household income for the surrounding county is $46,342 compared to the national median of $66,222. The median age of people living in Galesburg 61401 is 39.1 years.
The average high temperature in July is 84.5 degrees, with an average low temperature in January of 13.5 degrees. The annual precipitation is 37.22.