Official Zip Code NameRound Lake
Zip Code StateIllinois
Primary County: Lake
Area Code224/847
Current Population:37081
Racial Majority:White 62.49%
Median Household Income$55618
Average Adjusted Gross Income$89060
Time Zone:6
Elevation Range789 ft.
Area18.471 Sqm.
Coordinates(Y,X)42.342906, -88.112125