Diamond Lake, Illinois
Diamond Lake is located in Illinois
Diamond Lake
Diamond Lake
Diamond Lake is located in the United States
Diamond Lake
Diamond Lake
Coordinates: 42°14′40″N 88°00′36″W / 42.24444°N 88.01000°W / 42.24444; -88.01000
CountryUnited States
771 ft (235 m)
Time zoneUTC-6 (Central (CST))
 • Summer (DST)UTC-5 (CDT)
Area code(s)847 & 224
GNIS feature ID407183[1]

Diamond Lake is an unincorporated community in Lake County, Illinois, United States. Diamond Lake is located along Illinois Route 60 and Illinois Route 83, north of Long Grove and south of Mundelein.[2]


  1. ^ "Diamond Lake". Geographic Names Information System. United States Geological Survey, United States Department of the Interior.
  2. ^ Lake County General Highway Map (PDF) (Map). Illinois Department of Transportation. 2011. Retrieved July 25, 2012.