Granite City is located in Illinois. Granite City, Illinois 62040 has population of 28,242. Granite City 62040 is less family-centric than the surrounding county with 25% of the households with children.
The median household income in Granite City, Illinois 62040 is $51,248. 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 Granite City 62040 is 39.5 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.