Lakes in Lake County, Illinois

64 lakes counted in Lake County - the largest is Nippersink Lake at 2,492.93 acres.

Lakes Counted

2,492.93 acres

Largest - Nippersink Lake

Lake County, highlighted, with its largest counted lakes dotted. Outlines from Census boundary data.

All Counted Lakes

#	Lake	County	Surface Area	Max Depth
1	Nippersink Lake	Lake	2,492.93 acres	-
2	Grass Lake	Lake	1,582.22 acres	-
3	Lake Marie	Lake	595.03 acres	-
4	Long Lake	Lake	386.47 acres	-
5	Channel Lake	Lake	365.47 acres	-
6	Bangs Lake	Lake	304.68 acres	-
7	Cedar Lake	Lake	297.76 acres	-
8	Fourth Lake	Lake	297.02 acres	-
9	Round Lake	Lake	237.72 acres	-
10	Lake Zurich	Lake	233.02 acres	-
11	Deep Lake	Lake	223.63 acres	-
12	Slocum Lake	Lake	209.55 acres	-
13	Redwing Slough Lake	Lake	201.74 acres	-
14	Petite Lake	Lake	195.71 acres	-
15	East Loon Lake	Lake	188.29 acres	-
16	Loon Lake	Lake	166.05 acres	-
17	Lake Catherine	Lake	163.34 acres	-
18	Third Lake	Lake	153.7 acres	-
19	Diamond Lake	Lake	152.46 acres	-
20	Gages Lake	Lake	141.34 acres	-
21	Countryside Lake	Lake	140.85 acres	-
22	Crooked Lake	Lake	138.63 acres	-
23	Duck Lake	Lake	113.42 acres	-
24	Saint Marys Lake	Lake	105.51 acres	-
25	Highland Lake	Lake	101.1 acres	-
26	Bluff Lake	Lake	101.07 acres	-
27	Sand Lake	Lake	100.57 acres	-
28	Wooster Lake	Lake	97.36 acres	-
29	Fish Lake	Lake	95.14 acres	-
30	Antioch Lake	Lake	87.72 acres	-
31	Sterling Lake	Lake	87.23 acres	-
32	Lake Barrington	Lake	84.26 acres	-
33	Miltmore Lake	Lake	84.26 acres	-
34	Druce Lake	Lake	83.27 acres	-
35	Minear Lake	Lake	81.79 acres	-
36	Island Lake	Lake	80.31 acres	-
37	Grays Lake	Lake	79.32 acres	-
38	Loch Lomond	Lake	75.12 acres	-
39	Brandenburg Lake	Lake	74.87 acres	-
40	Hastings Lake	Lake	73.14 acres	-
41	Waterford Lake	Lake	67.46 acres	-
42	Dunns Lake	Lake	66.97 acres	-
43	Tower Lake	Lake	66.47 acres	-
44	Honey Lake	Lake	63.51 acres	-
45	Deer Lake	Lake	59.55 acres	-
46	Sullivan Lake	Lake	57.33 acres	-
47	Elmwood Farms Lake	Lake	51.65 acres	-
48	Redhead Lake	Lake	49.67 acres	-
49	White Lake	Lake	43.1 acres	-
50	Turner Lake	Lake	42.26 acres	-
51	Silver Lake	Lake	41.76 acres	-
52	Forest Lake	Lake	39.54 acres	-
53	Lake Charles	Lake	38.8 acres	-
54	Lake Louise	Lake	38.55 acres	-
55	Slough Lake	Lake	38.3 acres	-
56	Davis Lake	Lake	33.11 acres	-
57	Spring Lake	Lake	32.62 acres	-
58	Liberty Lake	Lake	32.12 acres	-
59	Sylvan Lake	Lake	31.88 acres	-
60	Timber Lake	Lake	31.63 acres	-
61	Grassy Lake	Lake	31.38 acres	-
62	Huntley Lake	Lake	31.38 acres	-
63	Lake Linden	Lake	30.15 acres	-
64	Lake Sheree	Lake	30.15 acres	-

Find a Lake in Lake County Largest Lakes

Sources: USGS National Hydrography Dataset lake data; USGS. Verified October 30, 2026.