Districts and agencies beginning with C
107 current NCES local education agency records. Agency type is shown so regular districts, charter agencies, service agencies, and specialized systems are not mistaken for the same kind of organization.
| Agency | Type | Location | Schools | Students | Ratio |
|---|---|---|---|---|---|
| Cahokia CUSD 187 NCES 1708040 | Public school district | Cahokia | 9 | 2,991 | 16.5:1 |
| Cairo USD 1 NCES 1708070 | Public school district | Cairo | 2 | 278 | 10.5:1 |
| Calhoun CUSD 40 NCES 1718180 | Public school district | Hardin | 2 | 507 | 11.3:1 |
| Calhoun/Greene/Jersy/Macoupin ROE NCES 1700169 | Other local education agency | Carlinville | 6 | 0 | 0:1 |
| Calumet City SD 155 NCES 1741520 | Public school district | Calumet City | 3 | 966 | 13.8:1 |
| Calumet Public SD 132 NCES 1708130 | Public school district | Calumet Park | 3 | 895 | 20.6:1 |
| Cambridge CUSD 227 NCES 1708160 | Public school district | Cambridge | 2 | 459 | 11.7:1 |
| Canton Union SD 66 NCES 1708280 | Public school district | Canton | 5 | 2,094 | 12.9:1 |
| Carbon Cliff-Barstow SD 36 NCES 1708310 | Public school district | Silvis | 1 | 238 | 10.8:1 |
| Carbondale CHSD 165 NCES 1708370 | Public school district | Carbondale | 1 | 1,023 | 14.1:1 |
| Carbondale ESD 95 NCES 1708340 | Public school district | Carbondale | 4 | 1,648 | 13.7:1 |
| Career & Tech Educ Consortium NCES 1700238 | Education service agency | Freeport | 0 | — | — |
| Career Development System NCES 1700249 | Education service agency | Oak Forest | 0 | — | — |
| Career Educ Assoc of N Central IL NCES 1700235 | Education service agency | Loves Park | 0 | — | — |
| Career Preparation Network NCES 1701430 | Education service agency | Chicago Hts | 0 | — | — |
| Carlinville CUSD 1 NCES 1708430 | Public school district | Carlinville | 4 | 1,282 | 13.7:1 |
| Carlyle CUSD 1 NCES 1708460 | Public school district | Carlyle | 3 | 926 | 12.5:1 |
| Carmi-White County CUSD 5 NCES 1708500 | Public school district | Carmi | 7 | 1,282 | 12.6:1 |
| Carrier Mills-Stonefort CUSD 2 NCES 1708580 | Public school district | Carrier Mills | 2 | 394 | 10.5:1 |
| Carroll/Jo Daviess/Stephenson ROE NCES 1700170 | Other local education agency | Freeport | 5 | 0 | 0:1 |
| Carrollton CUSD 1 NCES 1708610 | Public school district | Carrollton | 2 | 449 | 10.2:1 |
| Carterville CUSD 5 NCES 1708640 | Public school district | Carterville | 4 | 2,162 | 15:1 |
| Carthage ESD 317 NCES 1701385 | Public school district | Carthage | 2 | 405 | 14:1 |
| Cary CCSD 26 NCES 1708730 | Public school district | Cary | 5 | 2,372 | 13.3:1 |
| Casey-Westfield CUSD 4C NCES 1700002 | Public school district | Casey | 2 | 891 | 15.6:1 |
| Cass SD 63 NCES 1708790 | Public school district | Darien | 2 | 773 | 12.1:1 |
| CCSD 146 NCES 1739030 | Public school district | Tinley Park | 5 | 2,325 | 12:1 |
| CCSD 168 NCES 1735460 | Public school district | Sauk Village | 3 | 1,243 | 15.9:1 |
| CCSD 180 NCES 1730510 | Public school district | Burr Ridge | 2 | 483 | 9.9:1 |
| CCSD 204 NCES 1731560 | Public school district | Pinckneyville | 1 | 210 | 16.7:1 |
| CCSD 62 NCES 1712120 | Public school district | Des Plaines | 11 | 4,520 | 10:1 |
| CCSD 89 NCES 1740500 | Public school district | Glen Ellyn | 5 | 2,260 | 15:1 |
| CCSD 93 NCES 1710470 | Public school district | Bloomingdale | 9 | 3,319 | 10.2:1 |
| Center Cass SD 66 NCES 1708970 | Public school district | Downers Grove | 3 | 1,130 | 14.5:1 |
| Central A & M CUD 21 NCES 1709100 | Public school district | Assumption | 5 | 746 | 11:1 |
| Central CHSD 71 NCES 1704770 | Public school district | Breese | 1 | 629 | 15:1 |
| Central City SD 133 NCES 1709180 | Public school district | Centralia | 1 | 276 | 12.8:1 |
| Central CUSD 3 NCES 1708220 | Public school district | Camp Point | 4 | 743 | 11:1 |
| Central CUSD 301 NCES 1707830 | Public school district | Burlington | 7 | 5,082 | 17:1 |
| Central CUSD 4 NCES 1710410 | Public school district | Ashkum | 4 | 968 | 12.6:1 |
| Central IL Voc Ed Coop NCES 1700289 | Education service agency | Metamora | 0 | — | — |
| Central Ill Rural Region NCES 1700286 | Education service agency | Jerseyville | 0 | — | — |
| Central SD 104 NCES 1709170 | Public school district | O Fallon | 2 | 629 | 11.4:1 |
| Central SD 51 NCES 1709150 | Public school district | Washington | 2 | 1,349 | 17.1:1 |
| Central Stickney SD 110 NCES 1737860 | Public school district | Chicago | 1 | 262 | 9.2:1 |
| Centralia HSD 200 NCES 1709300 | Public school district | Centralia | 1 | 887 | 12.3:1 |
| Centralia SD 135 NCES 1709270 | Public school district | Centralia | 3 | 1,068 | 12.5:1 |
| Century CUSD 100 NCES 1739630 | Public school district | Ullin | 2 | 331 | 10.5:1 |
| Cerro Gordo CUSD 100 NCES 1709330 | Public school district | Cerro Gordo | 2 | 474 | 12.1:1 |
| Chadwick-Milledgeville CUSD 399 NCES 1709400 | Public school district | Milledgeville | 2 | 375 | 10.6:1 |
| Champaign CUSD 4 NCES 1709420 | Public school district | Champaign | 21 | 10,598 | 13.9:1 |
| Champaign/Ford ROE NCES 1700171 | Other local education agency | Champaign | 5 | 0 | 0:1 |
| Chaney-Monge SD 88 NCES 1709510 | Public school district | Crest Hill | 1 | 479 | — |
| Channahon SD 17 NCES 1709540 | Public school district | Channahon | 4 | 1,145 | 12.6:1 |
| Charleston CUSD 1 NCES 1709600 | Public school district | Charleston | 6 | 2,744 | 14.8:1 |
| Chester CUSD 139 NCES 1709810 | Public school district | Chester | 3 | 975 | 13.8:1 |
| Chester N HSD 122 NCES 1700333 | Public school district | Red Bud | 0 | — | — |
| Chester-East Lincoln CCSD 61 NCES 1709850 | Public school district | Lincoln | 1 | 288 | 12:1 |
| Chicago Heights SD 170 NCES 1709960 | Public school district | Chicago Heights | 11 | 2,674 | 12.8:1 |
| Chicago Public Schools District 299 NCES 1709930 | Public school district | Chicago | 641 | 324,130 | 13.8:1 |
| Chicago Ridge SD 127-5 NCES 1709990 | Public school district | Chicago Ridge | 3 | 1,485 | 12.9:1 |
| Christopher USD 99 NCES 1700217 | Public school district | Christopher | 2 | 716 | 12.9:1 |
| CHSD 117 NCES 1703870 | Public school district | Lake Villa | 2 | 2,647 | 14.7:1 |
| CHSD 128 NCES 1722830 | Public school district | Vernon Hills | 3 | 3,196 | 12.8:1 |
| CHSD 155 NCES 1711370 | Public school district | Crystal Lake | 5 | 5,203 | 16.4:1 |
| CHSD 218 NCES 1706540 | Public school district | Oak Lawn | 4 | 5,436 | 13.7:1 |
| CHSD 94 NCES 1740440 | Public school district | West Chicago | 1 | 2,040 | 14.7:1 |
| CHSD 99 NCES 1712570 | Public school district | Downers Grove | 2 | 4,673 | 14.3:1 |
| Cicero SD 99 NCES 1710200 | Public school district | Cicero | 15 | 8,664 | 14.8:1 |
| Cissna Park CUSD 6 NCES 1710290 | Public school district | Cissna Park | 3 | 292 | 11:1 |
| Clay City CUSD 10 NCES 1710340 | Public school district | Clay City | 3 | 253 | 9.2:1 |
| Clay/Cwford/Jsper/Lwrnce/Rhland NCES 1700173 | Other local education agency | Robinson | 2 | 0 | 0:1 |
| Clay/Jasper/Richland/N Wayne RDS NCES 1700244 | Education service agency | Flora | 0 | — | — |
| Clintn/Jeffrsn/Marin/Washngtn ROE NCES 1700174 | Other local education agency | Mount Vernon | 9 | 0 | 0:1 |
| Clinton CUSD 15 NCES 1710440 | Public school district | Clinton | 5 | 1,765 | 12:1 |
| Clk/Cls/Cmbn/Dglas/Edgr/Mltr/Shlb NCES 1700175 | Other local education agency | Charleston | 8 | 0 | 0:1 |
| Coal City CUSD 1 NCES 1710530 | Public school district | Coal City | 5 | 2,129 | 14.8:1 |
| Cobden SUD 17 NCES 1710570 | Public school district | Cobden | 3 | 454 | 10.3:1 |
| Collinsville CUSD 10 NCES 1710650 | Public school district | Collinsville | 11 | 6,031 | 13.9:1 |
| Colona SD 190 NCES 1710690 | Public school district | Colona | 1 | 371 | 13.5:1 |
| Columbia CUSD 4 NCES 1710740 | Public school district | Columbia | 4 | 1,904 | 15.2:1 |
| Comm Cons SD 59 NCES 1713770 | Public school district | Elk Grove Vlg | 15 | 5,869 | 10.8:1 |
| Community Unit School District No 196 NCES 1712720 | Public school district | Dupo | 3 | 884 | 11.7:1 |
| Cons HSD 230 NCES 1708400 | Public school district | Orland Park | 3 | 7,613 | 15.3:1 |
| Cook County SD 130 NCES 1706510 | Public school district | Blue Island | 12 | 2,950 | 12.7:1 |
| Coop Assoc for Spec Educ NCES 1701396 | Specialized public school district | Glendale Hts | 1 | — | — |
| Cornell CCSD 426 NCES 1710860 | Public school district | Cornell | 1 | 114 | 10.4:1 |
| Coulterville USD 1 NCES 1710980 | Public school district | Coulterville | 3 | 185 | 9.2:1 |
| Country Club Hills SD 160 NCES 1711010 | Public school district | Country Club Hills | 3 | 849 | 16.3:1 |
| County of Union Sch Dist No43 NCES 1720640 | Public school district | Jonesboro | 1 | 338 | 12.1:1 |
| County of Winnebago SD 320 NCES 1736600 | Public school district | South Beloit | 5 | 895 | 13.4:1 |
| County of Woodford School NCES 1725770 | Public school district | Metamora | 1 | 896 | 15.2:1 |
| Cowden-Herrick CUSD 3A NCES 1700176 | Public school district | Cowden | 2 | 343 | 10.7:1 |
| Crab Orchard CUSD 3 NCES 1711100 | Public school district | Marion | 2 | 477 | 14:1 |
| Crescent Iroquois CUSD 249 NCES 1700323 | Public school district | Crescent City | 1 | 54 | 6.4:1 |
| Creston CCSD 161 NCES 1711220 | Public school district | Creston | 1 | 76 | 7.5:1 |
| Crete Monee CUSD 201U NCES 1711250 | Public school district | Crete | 8 | 4,562 | 13.7:1 |
| Creve Coeur SD 76 NCES 1711290 | Public school district | Creve Coeur | 2 | 455 | 11.1:1 |
| Crystal Lake CCSD 47 NCES 1711350 | Public school district | Crystal Lake | 13 | 6,889 | 12.4:1 |
| Cumberland CUSD 77 NCES 1739090 | Public school district | Toledo | 3 | 972 | 13.7:1 |
| CUSD 200 NCES 1742180 | Public school district | Wheaton | 20 | 11,639 | 13.3:1 |
| CUSD 201 NCES 1741980 | Public school district | Westmont | 5 | 1,330 | 12.7:1 |
| CUSD 3 Fulton County NCES 1711400 | Public school district | Cuba | 3 | 386 | 12:1 |
| CUSD 300 NCES 1708550 | Public school district | Algonquin | 29 | 20,705 | 14.2:1 |
| CUSD 308 NCES 1730270 | Public school district | Oswego | 23 | 16,766 | 14.6:1 |
| CUSD 4 NCES 1725590 | Public school district | Mendon | 3 | 672 | 12.2:1 |
| Cypress SD 64 NCES 1711520 | Public school district | Cypress | 1 | 116 | 9.7:1 |