Lakes / Illinois / Cook County / Lake Calumet
Lake Calumet, Illinois
591.91 acres
Surface Area
Where It Sits, and How Deep It Goes
Locator - Illinois
41.68 degrees N, 87.59 degrees W - Cook County. State and county outlines drawn from Census boundary data; the lake marker is placed by its USGS National Hydrography Dataset coordinates, not by eye. Schematic - not a survey map.
How Lake Calumet Stacks Up
- Larger than 88% of the 511 lakes counted in Illinois.
- The largest lake in Cook County among those counted.
- About 14 miles from Chicago, as the crow flies.
Lakes Nearby
| Lake | County | Distance | Surface Area |
|---|---|---|---|
| Dead Stick Pond | Cook | 0.9 mi | 28.19 acres |
| Lake Cottage Grove | Cook | 2.8 mi | 31.63 acres |
| Wolf Lake | Cook | 3.2 mi | 115.08 acres |
| Powder Horn Lake | Cook | 3.8 mi | 100.82 acres |
| Wampum Lake | Cook | 7.1 mi | 34.84 acres |
| Sauk Trail Lake | Cook | 14 mi | 27.92 acres |
Straight-line distance between lake centers.
Facts and Figures
Questions About Lake Calumet
How Big Is Lake Calumet?
Lake Calumet covers 591.91 acres in Cook County, Illinois.
What Is the Largest Lake in Cook County?
Lake Calumet is the largest lake in Cook County, at 591.91 acres.
Largest Lakes in Illinois
| # | Lake | County | Surface Area | Max Depth |
|---|---|---|---|---|
| 1 | Carlyle Lake | Clinton | 22,796.77 acres | - |
| 2 | Mine Number 21 Reservoir | Franklin | 17,062.04 acres | - |
| 3 | Upper Peoria Lake | Woodford | 15,460.64 acres | - |
| 4 | Lake Shelbyville | Shelby | 10,235.1 acres | - |
| 5 | Crab Orchard Lake | Williamson | 7,292.57 acres | - |
All 511 Illinois lakes ranked by surface area
Sources: USGS National Hydrography Dataset (The National Map) lake data (ID 121207127). Verified October 30, 2026.