Official Zip Code NameHarrisburg
Zip Code StateIllinois
Primary County: Saline
Area Code618
Current Population:37081
Racial Majority:White 62.49%
Median Household Income$55618
Average Adjusted Gross Income$89060
Time Zone:6
Elevation Range368 ft.
Area145.649 Sqm.
Coordinates(Y,X)37.706224, -88.543086