School Districts in Illinois

Illinois has 1,033 public school districts operating 4,439 schools, serving 1,842,881 students (NCES CCD 2024–25). Showing the 300 largest by enrollment.

District	City	Grades	Enrollment
Chicago Public Schools Dist 299	Chicago	PK–12	324,130
Sd U-46	Elgin	PK–12	34,036
Rockford Sd 205	Rockford	PK–12	28,467
Indian Prairie Cusd 204	Aurora	PK–12	26,108
Plainfield Sd 202	Plainfield	PK–12	24,556
Cusd 300	Algonquin	PK–12	20,705
Cusd 308	Oswego	PK–12	16,766
Naperville Cusd 203	Naperville	PK–12	16,047
Schaumburg Ccsd 54	Schaumburg	PK–8	15,298
Valley View Cusd 365u	Romeoville	PK–12	14,710
Waukegan Cusd 60	Waukegan	PK–12	13,640
Springfield Sd 186	Springfield	PK–12	13,014
Peoria Sd 150	Peoria	PK–12	12,913
Township Hsd 211	Palatine	9–12	12,458
Mclean County Usd 5	Normal	PK–12	12,407
Aurora East Usd 131	Aurora	PK–12	12,187
Township Hsd 214	Arlington Heights	9–12	11,911
St Charles Cusd 303	Saint Charles	PK–12	11,731
Cusd 200	Wheaton	PK–12	11,639
Palatine Ccsd 15	Palatine	PK–8	11,321
Aurora West Usd 129	Aurora	PK–12	11,020
Champaign Cusd 4	Champaign	PK–12	10,598
Joliet Psd 86	Joliet	PK–8	9,333
Cicero Sd 99	Cicero	PK–8	8,664
Huntley Comm Sch Dist 158	Algonquin	PK–12	8,401
Elmhurst Sd 205	Elmhurst	PK–12	8,280
Barrington Cusd 220	Barrington	PK–12	7,936
Decatur Sd 61	Decatur	PK–12	7,840
Glenbard Twp Hsd 87	Glen Ellyn	9–12	7,810
J S Morton Hsd 201	Cicero	9–12	7,709
Cons Hsd 230	Orland Park	9–12	7,613
Belvidere Cusd 100	Belvidere	PK–12	7,523
Moline-Coal Valley Cusd 40	Moline	PK–12	7,257
Yorkville Cusd 115	Yorkville	PK–12	7,174
Edwardsville Cusd 7	Edwardsville	PK–12	7,060
Crystal Lake Ccsd 47	Crystal Lake	PK–8	6,889
Dekalb Cusd 428	Dekalb	PK–12	6,771
Joliet Twp Hsd 204	Joliet	9–12	6,746
Lincoln Way Chsd 210	New Lenox	9–12	6,734
Wheeling Ccsd 21	Wheeling	PK–8	6,298
Rock Island Sd 41	Rock Island	PK–12	6,292
Maine Township Hsd 207	Park Ridge	9–12	6,272
Quincy Sd 172	Quincy	PK–12	6,264
Evanston Ccsd 65	Evanston	PK–8	6,136
Harlem Ud 122	Machesney Park	PK–12	6,108
Round Lake Cusd 116	Round Lake	K–12	6,103
Woodstock Cusd 200	Woodstock	PK–12	6,097
Collinsville Cusd 10	Collinsville	PK–12	6,031
Comm Cons Sd 59	Elk Grove Vlg	PK–8	5,869
Lake Zurich Cusd 95	Lake Zurich	PK–12	5,772
Granite City Cusd 9	Granite City	PK–12	5,747
Oak Park Esd 97	Oak Park	PK–8	5,560
Alton Cusd 11	Alton	PK–12	5,526
Chsd 218	Oak Lawn	9–12	5,436
Arlington Heights Sd 25	Arlington Heights	PK–8	5,423
Batavia Usd 101	Batavia	PK–12	5,218
Chsd 155	Crystal Lake	9–12	5,203
Orland Sd 135	Orland Park	PK–8	5,186
Central Cusd 301	Burlington	PK–12	5,082
Geneva Cusd 304	Geneva	PK–12	5,043
Glenbrook Hsd 225	Glenview	9–12	5,034
New Lenox Sd 122	New Lenox	PK–8	4,956
Danville Ccsd 118	Danville	PK–12	4,940
Bremen Chsd 228	Midlothian	9–12	4,885
Dunlap Cusd 323	Dunlap	PK–12	4,837
Downers Grove Gsd 58	Downers Grove	PK–8	4,811
Bloomington Sd 87	Bloomington	PK–12	4,809
Adlai E Stevenson Hsd 125	Lincolnshire	9–12	4,758
Belleville Twp Hsd 201	Belleville	9–12	4,718
Chsd 99	Downers Grove	9–12	4,673
Park Ridge Ccsd 64	Niles	PK–8	4,654
East St Louis Sd 189	East Saint Louis	PK–12	4,646
Niles Twp Hsd 219	Skokie	9–12	4,645
Kankakee Sd 111	Kankakee	PK–12	4,602
Woodland Ccsd 50	Gurnee	PK–8	4,563
Crete Monee Cusd 201u	Crete	PK–12	4,562
Ccsd 62	Des Plaines	PK–8	4,520
Ball Chatham Cusd 5	Chatham	PK–12	4,516
Thornton Twp Hsd 205	South Holland	9–12	4,509
Proviso Twp Hsd 209	Forest Park	9–12	4,458
Minooka Ccsd 201	Minooka	PK–8	4,361
Mascoutah Cud 19	Mascoutah	PK–12	4,345
Glenview Ccsd 34	Glenview	PK–8	4,287
Urbana Sd 116	Urbana	PK–12	4,197
Wauconda Cusd 118	Wauconda	PK–12	4,186
Maywood-Melrose Park-Broadview 89	Melrose Park	PK–8	4,081
Mchenry Ccsd 15	Mchenry	PK–8	4,025
Triad Cusd 2	Troy	PK–12	4,009
Troy Ccsd 30c	Plainfield	PK–8	3,971
Kaneland Cusd 302	Maple Park	PK–12	3,908
Galesburg Cusd 205	Galesburg	PK–12	3,863
O Fallon Ccsd 90	O Fallon	PK–8	3,862
Dupage Hsd 88	Addison	9–12	3,830
Hinsdale Twp Hsd 86	Hinsdale	9–12	3,815
North Shore Sd 112	Highwood	PK–8	3,730
Sycamore Cusd 427	Sycamore	PK–12	3,720
Lyons Twp Hsd 204	La Grange	9–12	3,706
East Maine Sd 63	Des Plaines	PK–8	3,706
Homer Ccsd 33c	Homer Glen	PK–8	3,704
Freeport Sd 145	Freeport	PK–12	3,703
Marion Cusd 2	Marion	PK–12	3,684
Lockport Twp Hsd 205	Lockport	9–12	3,678
New Trier Twp Hsd 203	Northfield	9–12	3,656
Grayslake Ccsd 46	Grayslake	PK–8	3,650
North Chicago Sd 187	North Chicago	PK–12	3,637
Hinsdale Ccsd 181	Clarendon Hills	PK–8	3,574
Evanston Twp Hsd 202	Evanston	9–12	3,560
Warren Twp Hsd 121	Gurnee	9–12	3,537
Leyden Chsd 212	Franklin Park	9–12	3,527
Hawthorn Ccsd 73	Vernon Hills	PK–8	3,496
Kirby Sd 140	Tinley Park	PK–8	3,495
Glen Ellyn Sd 41	Glen Ellyn	PK–8	3,482
Mahomet-Seymour Cusd 3	Mahomet	PK–12	3,468
Kildeer Countryside Ccsd 96	Buffalo Grove	PK–8	3,419
Oak Lawn-Hometown Sd 123	Oak Lawn	PK–8	3,395
Addison Sd 4	Addison	PK–8	3,389
North Palos Sd 117	Palos Hills	PK–8	3,350
Ccsd 93	Bloomingdale	PK–8	3,319
Oak Park - River Forest Sd 200	Oak Park	9–12	3,307
Wilmette Sd 39	Wilmette	PK–8	3,288
Belleville Sd 118	Belleville	PK–8	3,275
Burbank Sd 111	Burbank	PK–8	3,257
Sterling Cusd 5	Sterling	PK–12	3,253
Morton Cusd 709	Morton	PK–12	3,247
West Chicago Esd 33	West Chicago	PK–8	3,233
Jacksonville Sd 117	Jacksonville	PK–12	3,231
Thornton Fractional Twp Hsd 215	Lansing	9–12	3,228
Chsd 128	Vernon Hills	9–12	3,196
Sd 45 Dupage County	Villa Park	PK–8	3,162
Pekin Psd 108	Pekin	PK–8	3,126
Twp Hsd 113	Highland Park	9–12	3,098
Berwyn South Sd 100	Berwyn	PK–8	3,050
Bloom Twp Hsd 206	Chicago Heights	9–12	3,041
Cahokia Cusd 187	Cahokia	PK–12	2,991
Lombard Sd 44	Lombard	PK–8	2,989
Mattoon Cusd 2	Mattoon	PK–12	2,983
Cook County Sd 130	Blue Island	PK–8	2,950
Woodridge Sd 68	Woodridge	PK–8	2,927
Minooka Chsd 111	Channahon	9–12	2,918
Elmwood Park Cusd 401	Elmwood Park	PK–12	2,908
La Grange Sd 102	La Grange Park	PK–8	2,875
Waterloo Cusd 5	Waterloo	PK–12	2,767
Charleston Cusd 1	Charleston	PK–12	2,744
Highland Cusd 5	Highland	PK–12	2,730
Deerfield Sd 109	Deerfield	PK–8	2,714
Homewood Flossmoor Chsd 233	Flossmoor	9–12	2,707
Frankfort Ccsd 157c	Frankfort	PK–8	2,676
Chicago Heights Sd 170	Chicago Heights	PK–8	2,674
Lemont-Bromberek Csd 113a	Lemont	PK–8	2,664
Chsd 117	Lake Villa	9–12	2,647
East Moline Sd 37	East Moline	PK–8	2,641
Grayslake Chsd 127	Grayslake	9–12	2,583
Antioch Ccsd 34	Antioch	PK–8	2,574
Aptakisic-Tripp Ccsd 102	Buffalo Grove	PK–8	2,557
Lansing Sd 158	Lansing	PK–8	2,547
O Fallon Twp Hsd 203	O Fallon	9–12	2,540
Zion-Benton Twp Hsd 126	Zion	9–12	2,533
Harvard Cusd 50	Harvard	PK–12	2,532
Lake Park Chsd 108	Roselle	9–12	2,522
Prairie-Hills Esd 144	Markham	PK–8	2,473
Indian Springs Sd 109	Justice	PK–8	2,453
Dixon Usd 170	Dixon	PK–12	2,436
Berwyn North Sd 98	Berwyn	PK–8	2,434
Rich Twp Hsd 227	Matteson	9–12	2,433
Mt Zion Cusd 3	Mt Zion	PK–12	2,427
Geneseo Cusd 228	Geneseo	PK–12	2,422
Matteson Esd 162	Richton Park	PK–8	2,405
Plano Cusd 88	Plano	PK–12	2,398
Ridgeland Sd 122	Oak Lawn	PK–8	2,394
Lake Villa Ccsd 41	Lake Villa	PK–8	2,388
Cary Ccsd 26	Cary	PK–8	2,372
Bethalto Cusd 8	Bethalto	PK–12	2,368
Jersey Cusd 100	Jerseyville	PK–12	2,365
Mannheim Sd 83	Franklin Park	PK–8	2,338
Summit Hill Sd 161	Frankfort	PK–8	2,333
Ccsd 146	Tinley Park	PK–8	2,325
Herrin Cusd 4	Herrin	PK–12	2,320
Marquardt Sd 15	Glendale Hts	PK–8	2,310
Flossmoor Sd 161	Chicago Heights	PK–8	2,302
Mundelein Cons Hsd 120	Mundelein	9–12	2,282
Bourbonnais Sd 53	Bourbonnais	PK–8	2,276
Effingham Cusd 40	Effingham	PK–12	2,261
Ccsd 89	Glen Ellyn	PK–8	2,260
Mchenry Chsd 156	Mchenry	9–12	2,214
Dolton Sd 149	Calumet City	PK–8	2,192
Libertyville Sd 70	Libertyville	PK–8	2,190
Zion Esd 6	Zion	PK–8	2,176
Taylorville Cusd 3	Taylorville	PK–12	2,172
Carterville Cusd 5	Carterville	K–12	2,162
Berkeley Sd 87	Berkeley	PK–8	2,147
Richland County Cusd 1	Olney	PK–12	2,145
Coal City Cusd 1	Coal City	PK–12	2,129
Palos Ccsd 118	Palos Park	PK–8	2,122
Mount Prospect Sd 57	Mt Prospect	PK–8	2,105
Canton Union Sd 66	Canton	PK–12	2,094
Fremont Sd 79	Mundelein	PK–8	2,086
Dolton Sd 148	Riverdale	PK–8	2,077
Macomb Cusd 185	Macomb	PK–12	2,075
Il Valley Central Usd 321	Chillicothe	PK–12	2,071
Lyons Sd 103	Lyons	PK–8	2,042
Chsd 94	West Chicago	9–12	2,040
Bensenville Sd 2	Bensenville	PK–8	2,035
Rochester Cusd 3a	Rochester	PK–12	2,012
Manhattan Sd 114	Manhattan	PK–8	2,011
Bellwood Sd 88	Bellwood	PK–8	1,998
Beach Park Ccsd 3	Beach Park	PK–8	1,996
Kewanee Cusd 229	Kewanee	PK–12	1,963
Reavis Twp Hsd 220	Burbank	9–12	1,930
Bradley Bourbonnais Chsd 307	Bradley	9–12	1,914
Columbia Cusd 4	Columbia	PK–12	1,904
Lincolnshire-Prairieview Sd 103	Lincolnshire	PK–8	1,878
Murphysboro Cusd 186	Murphysboro	PK–12	1,877
Sandwich Cusd 430	Sandwich	PK–12	1,872
Oak Lawn Chsd 229	Oak Lawn	9–12	1,867
United Twp Hsd 30	East Moline	9–12	1,862
Homewood Sd 153	Homewood	PK–8	1,856
Skokie Sd 69	Skokie	PK–8	1,842
Gurnee Sd 56	Gurnee	PK–8	1,836
Northbrook Sd 28	Northbrook	PK–8	1,828
Massac Ud 1	Metropolis	PK–12	1,826
Argo Chsd 217	Summit	9–12	1,817
Hononegah Chd 207	Rockton	9–12	1,814
Skokie Sd 68	Skokie	PK–8	1,809
Winnetka Sd 36	Winnetka	K–8	1,803
Manteno Cusd 5	Manteno	PK–12	1,801
Riverside Sd 96	Riverside	PK–8	1,794
Harrisburg Cusd 3	Harrisburg	PK–12	1,781
Grant Chsd 124	Fox Lake	9–12	1,769
Clinton Cusd 15	Clinton	PK–12	1,765
Ottawa Esd 141	Ottawa	PK–8	1,747
Olympia Cusd 16	Stanford	PK–12	1,740
Evergreen Park Esd 124	Evergreen Park	PK–8	1,735
Prairie Central Cusd 8	Fairbury	PK–12	1,712
Pekin Csd 303	Pekin	9–12	1,712
Roxana Cusd 1	Roxana	PK–12	1,708
Monticello Cusd 25	Monticello	PK–12	1,707
Herscher Cusd 2	Herscher	PK–12	1,686
Kinnikinnick Ccsd 131	Roscoe	PK–8	1,681
Johnsburg Cusd 12	Johnsburg	PK–12	1,681
Riverside-Brookfield Twp Sd 208	Riverside	9–12	1,663
Rantoul City Sd 137	Rantoul	PK–8	1,656
Esd 159	Matteson	PK–8	1,653
Big Hollow Sd 38	Ingleside	PK–8	1,653
Lake Forest Sd 67	Lake Forest	PK–8	1,652
Carbondale Esd 95	Carbondale	PK–8	1,648
Midlothian Sd 143	Midlothian	PK–8	1,620
Queen Bee Sd 16	Glendale Heights	PK–8	1,608
Rochelle Ccsd 231	Rochelle	PK–8	1,597
Alsip-Hazlgrn-Oaklwn Sd 126	Alsip	PK–8	1,595
Monmouth-Roseville Cusd 238	Monmouth	PK–12	1,579
Rockton Sd 140	Rockton	PK–8	1,579
Mundelein Esd 75	Mundelein	PK–8	1,570
Lisle Cusd 202	Lisle	PK–12	1,562
Mokena Sd 159	Mokena	PK–8	1,557
Eureka Cud 140	Eureka	PK–12	1,551
Bond County Cusd 2	Greenville	PK–12	1,550
Forest Ridge Sd 142	Oak Forest	PK–8	1,539
Robinson Cusd 2	Robinson	PK–12	1,537
Beardstown Cusd 15	Beardstown	PK–12	1,531
Park Forest Sd 163	Park Forest	PK–8	1,524
Hillsboro Cusd 3	Hillsboro	PK–12	1,518
Frankfort Cusd 168	West Frankfort	PK–12	1,517
Streator Esd 44	Streator	PK–8	1,511
Steger Sd 194	Steger	PK–8	1,507
Genoa Kingston Cusd 424	Genoa	PK–12	1,503
Tolono Cusd 7	Tolono	PK–12	1,487
Harvey Sd 152	Harvey	PK–8	1,487
Chicago Ridge Sd 127-5	Chicago Ridge	PK–8	1,485
Prospect Heights Sd 23	Prospect Heights	PK–8	1,476
North Boone Cusd 200	Poplar Grove	PK–12	1,470
Meridian Cusd 223	Stillman Valley	PK–12	1,469
Vandalia Cusd 203	Vandalia	PK–12	1,465
River Trails Sd 26	Mt Prospect	PK–8	1,462
Byron Cusd 226	Byron	PK–12	1,461
Williamsville Cusd 15	Williamsville	PK–12	1,458
Mount Vernon Sd 80	Mount Vernon	PK–8	1,445
Will County Sd 92	Lockport	PK–8	1,435
Summit Sd 104	Summit	PK–8	1,435
Maercker Sd 60	Westmont	PK–8	1,430
Western Springs Sd 101	Western Springs	PK–8	1,416
Oregon Cusd 220	Oregon	PK–12	1,406
East Peoria Sd 86	East Peoria	PK–8	1,401
Washington Chsd 308	Washington	9–12	1,399
Fenton Chsd 100	Bensenville	9–12	1,396
Reed Custer Cusd 255u	Braidwood	PK–12	1,393
Brookfield Lagrange Park Sd 95	Brookfield	PK–8	1,387
Wabash Cusd 348	Mount Carmel	PK–12	1,382
Lake Forest Chsd 115	Lake Forest	9–12	1,359
Central Sd 51	Washington	PK–8	1,349
Schiller Park Sd 81	Schiller Park	PK–8	1,344
Northbrook Esd 27	Northbrook	PK–8	1,340
River Forest Sd 90	River Forest	PK–8	1,333
Cusd 201	Westmont	PK–12	1,330
Du Quoin Cusd 300	Du Quoin	PK–12	1,329
Flora Cusd 35	Flora	PK–12	1,320
South Holland Sd 151	South Holland	PK–8	1,319
Sherrard Cusd 200	Sherrard	PK–12	1,305
Keeneyville Sd 20	Hanover Park	PK–8	1,301
Pleasant Plains Cusd 8	Pleasant Plains	PK–12	1,294
Bloomingdale Sd 13	Bloomingdale	PK–8	1,290

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