allk12 · Rankings · Largest · Illinois · McHenry County

The largest public schools in McHenry County, Illinois · page 2

Ranks 51–83 of the largest public schools in McHenry County, Illinois. Back to page 1.

LARGEST · MCHENRY COUNTY, ILLINOIS

#	School	City	District	Level	Students
51	Chauncey H Duker School	McHenry, IL	McHenry CCSD 15	Elementary	433
52	Mary Endres Elementary School	Woodstock, IL	Woodstock CUSD 200	Elementary	431
53	Olson Elementary School	Woodstock, IL	Woodstock CUSD 200	Elementary	425
54	Hilltop Elem School	McHenry, IL	McHenry CCSD 15	Elementary	424
55	Ringwood School Primary Ctr	Ringwood, IL	Johnsburg CUSD 12	Elementary	420
56	Richmond Grade School	Richmond, IL	Nippersink SD 2	Elementary	407
57	Eastview Elem School	Algonquin, IL	CUSD 300	Elementary	401
58	Briargate Elem School	Cary, IL	Cary CCSD 26	Elementary	400
59	South Elem School	Crystal Lake, IL	Crystal Lake CCSD 47	Elementary	390
60	Johnsburg Elementary School	Johnsburg, IL	Johnsburg CUSD 12	Elementary	386
61	Westwood Elem School	Woodstock, IL	Woodstock CUSD 200	Elementary	385
62	Nippersink Middle School	Richmond, IL	Nippersink SD 2	Middle	377
63	Prairiewood Elem Sch	Woodstock, IL	Woodstock CUSD 200	Elementary	374
64	Johnsburg Jr High School	Johnsburg, IL	Johnsburg CUSD 12	Middle	373
65	Algonquin Middle School	Algonquin, IL	CUSD 300	Middle	370
66	Glacier Ridge Elementary School	Crystal Lake, IL	Crystal Lake CCSD 47	Elementary	360
67	Prairie Grove Junior High School	Crystal Lake, IL	Prairie Grove CSD 46	Middle	357
68	Marengo Comm Middle School	Marengo, IL	Marengo-Union E Cons D 165	Middle	342
69	Spring Grove Elementary School	Spring Grove, IL	Nippersink SD 2	Elementary	327
70	Jefferson Elem School	Harvard, IL	Harvard CUSD 50	Elementary	319
71	Oak Knoll Early Childhood Center	Cary, IL	Cary CCSD 26	Elementary	316
72	Dean Street Elem School	Woodstock, IL	Woodstock CUSD 200	Elementary	302
73	Greenwood Elem School	Woodstock, IL	Woodstock CUSD 200	Elementary	290
74	Riley Comm Cons School	Marengo, IL	Riley CCSD 18	Elementary	277
75	Ulysses S Grant Intermediate Sch	Marengo, IL	Marengo-Union E Cons D 165	Elementary	249
76	District 158 Early Childhood Ctr	Lk In The Hls, IL	Huntley Comm Sch Dist 158	Elementary	242
77	Algonquin Road Elem School	Fox River Grove, IL	Fox River Grove Cons SD 3	Elementary	239
78	Alden Hebron Elem School	Hebron, IL	Alden Hebron SD 19	Elementary	210
79	Landmark Elem School	McHenry, IL	McHenry CCSD 15	Elementary	189
80	Fox River Grove Middle School	Fox River Grove, IL	Fox River Grove Cons SD 3	Middle	174
81	Washington Elem School	Harvard, IL	Harvard CUSD 50	Elementary	150
82	Alden-Hebron High School	Hebron, IL	Alden Hebron SD 19	High	112
83	Alden-Hebron Middle School	Hebron, IL	Alden Hebron SD 19	Middle	99

Page 2 of 2 · top 83 of 83 ranked. NCES + state assessment data, 2024-25.↓ Download full CSV

All schools in McHenry County →

Largest rankings at a wider scope

All Illinois Nationwide

Other rankings for McHenry County, Illinois

Most diverse Lowest ratio Highest proficiency Fastest growing Highest poverty Lowest poverty Highest ratio Fastest declining Lowest proficiency Most Hispanic Most Black Most White Most Asian

All ranking categories →

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.