allk12 · Rankings · Largest · Illinois · Lake County

The largest public schools in Lake County, Illinois

186 public schools in Lake County, Illinois appear in this ranking of the largest public schools, ranked by total student enrollment, excluding online and virtual schools. Adlai E Stevenson High School leads the list at 4,758, against a median of 465 across the ranked schools.

Use the search box to find a specific school within this ranking, sort by any column, or export the full list. Built from NCES and state data for 2024-25.

Schools ranked

186

Lake County, Illinois

Top Students

4,758

Median Students

465

LARGEST · LAKE COUNTY, ILLINOIS

#	School	City	District	Level	Students
1	Adlai E Stevenson High School	Lincolnshire, IL	Adlai E Stevenson HSD 125	High	4,758
2	Waukegan High School	Waukegan, IL	Waukegan CUSD 60	High	4,186
3	Warren Township High School	Gurnee, IL	Warren Twp HSD 121	High	3,537
4	Barrington High School	Barrington, IL	Barrington CUSD 220	High	2,718
5	Mundelein Cons High School	Mundelein, IL	Mundelein Cons HSD 120	High	2,282
6	Round Lake Senior High School	Round Lake, IL	Round Lake CUSD 116	High	2,194
7	Zion-Benton Twnshp Hi Sch	Zion, IL	Zion-Benton Twp HSD 126	High	2,114
8	Lake Zurich High School	Lake Zurich, IL	Lake Zurich CUSD 95	High	1,839
9	Libertyville High School	Libertyville, IL	CHSD 128	High	1,777
10	Grant Community High School	Fox Lake, IL	Grant CHSD 124	High	1,769
11	Highland Park High School	Highland Park, IL	Twp HSD 113	High	1,661
12	Woodland Middle School	Gurnee, IL	Woodland CCSD 50	Middle	1,541
13	Wauconda High School	Wauconda, IL	Wauconda CUSD 118	High	1,452
14	Deerfield High School	Deerfield, IL	Twp HSD 113	High	1,437
15	Vernon Hills High School	Vernon Hills, IL	CHSD 128	High	1,419
16	Woodland Elementary	Gages Lake, IL	Woodland CCSD 50	Elementary	1,386
17	Grayslake Central High School	Grayslake, IL	Grayslake CHSD 127	High	1,375
18	Lake Forest High School	Lake Forest, IL	Lake Forest CHSD 115	High	1,359
19	Lakes Community High School	Lake Villa, IL	CHSD 117	High	1,334
20	Antioch Comm High School	Antioch, IL	CHSD 117	High	1,313
21	Grayslake North High School	Grayslake, IL	Grayslake CHSD 127	High	1,208
22	Woodland Intermediate Sch	Gurnee, IL	Woodland CCSD 50	Elementary	979
23	Aptakisic Junior High School	Buffalo Grove, IL	Aptakisic-Tripp CCSD 102	Middle	940
24	Oak Grove Elem School	Libertyville, IL	Oak Grove SD 68 Green Oaks	Elementary	911
25	North Chicago Community High Sch	North Chicago, IL	North Chicago SD 187	High	898
26	Antioch Upper Grade School	Antioch, IL	Antioch CCSD 34	Middle	875
27	Peter J Palombi School	Lake Villa, IL	Lake Villa CCSD 41	Middle	844
28	Round Lake Middle School	Round Lake Heights, IL	Round Lake CUSD 116	Middle	783
29	Robert Crown School	Wauconda, IL	Wauconda CUSD 118	Elementary	776
30	Big Hollow Middle School	Ingleside, IL	Big Hollow SD 38	Middle	744
31	Fremont Elem School	Mundelein, IL	Fremont SD 79	Elementary	743
32	John R Lewis Middle School	Waukegan, IL	Waukegan CUSD 60	Middle	721
33	Daniel Wright Jr High School	Lincolnshire, IL	Lincolnshire-Prairieview SD 103	Middle	720
34	Beach Park Middle School	Beach Park, IL	Beach Park CCSD 3	Middle	715
35	Millburn Elem School	Old Mill Creek, IL	Millburn CCSD 24	Elementary	711
36	Meridian School	Buffalo Grove, IL	Aptakisic-Tripp CCSD 102	Elementary	702
37	Highland Middle School	Libertyville, IL	Libertyville SD 70	Middle	701
38	Lake Zurich Middle - N Campus	Hawthorn Woods, IL	Lake Zurich CUSD 95	Middle	697
39	Fremont Jr High/Middle School	Mundelein, IL	Fremont SD 79	Middle	692
40	May Whitney Elem School	Lake Zurich, IL	Lake Zurich CUSD 95	Elementary	677
41	Frederick School	Grayslake, IL	Grayslake CCSD 46	Middle	667
42	Edgewood Middle School	Highland Park, IL	North Shore SD 112	Middle	663
43	Woodland Primary School	Gages Lake, IL	Woodland CCSD 50	Elementary	657
44	Fremont Intermediate School	Mundelein, IL	Fremont SD 79	Elementary	651
45	Miguel Juarez Middle School	Waukegan, IL	Waukegan CUSD 60	Middle	651
46	Magee Middle School	Round Lake, IL	Round Lake CUSD 116	Middle	642
47	Grayslake Middle School	Grayslake, IL	Grayslake CCSD 46	Middle	641
48	Half Day School	Lincolnshire, IL	Lincolnshire-Prairieview SD 103	Elementary	633
49	Woodlawn Middle School	Long Grove, IL	Kildeer Countryside CCSD 96	Middle	632
50	Hawthorn Middle School North	Vernon Hills, IL	Hawthorn CCSD 73	Middle	627

Page 1 of 4 · top 186 of 186 ranked. NCES + state assessment data, 2024-25.↓ Download full CSV

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DATA NOTICE

allk12 is independent and not affiliated with, endorsed by, or sponsored by NCES, the US Census Bureau, any state education agency or assessment program, or any other government agency. Source data is compiled from public records and provided "as is," without warranty of accuracy or completeness. You rely on it, and any analysis derived from it, at your own risk. See the full disclaimer.