| Colemon J Elementary Academy Preschool | 1441 W 119th St, Chicago, IL 60643 | Preschool |
| Community Children Learning Center | 14519 S Torrence Ave, Chicago, IL 60633 | Center |
| Community Learning Center | 10612 S Wentworth Ave # 20, Chicago, IL 60628 | Center |
| Community Mennonite Early Learning Center | 3215 W 162nd St, Markham, IL 60428 | Preschool |
| Cornerstone Christian School Preschool | Po Box 9, Chicago Heights, IL 60412 | Preschool |
| Council Oak Montessori School | 11030 S Longwood Dr, Chicago, IL 60643 | Preschool |
| Crickets Learning Center | 3217 147TH ST, Midlothian, IL 60445 | Center |
| Cuddle Care Child Care Center | 159 E 144th St, Riverdale, IL 60827 | Center |
| Cuddle Care Infant and Toddler Center | 155 E 144th St, Riverdale, IL 60827 | Center |
| Cuddle Time Day Care Center | 22363 Governors Hwy # 65, Richton Park, IL 60471 | Center |
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| Curtis Elementary School Preschool | 32 E 115th St, Chicago, IL 60628 | Preschool |
| Dalia's Busy Bee Academy | 10658 S Green Bay Ave, Chicago, IL 60617 | Center |
| David's Little Lamb Infant & Child Care | 1300 North Broad Street, Griffith, IN 46319 | Preschool |
| Daybridge School of Olympia Fields Preschool | 20080 Governors Dr, Olympia Fields, IL 60461 | Preschool |
| Developmental Institute | 1050 E 95th St, Chicago, IL 60619 | Preschool |
| Developmental Learning Program DLP | 14801 Turner Ave, Midlothian, IL 60445 | Preschool |
| Diekman Elementary School Preschool | 15121 Dorchester Ave, Dolton, IL 60419 | Preschool |
| Discovery Child Care | 1515 E 154th St, Dolton, IL 60419 | Center |
| Dorothy Sutton Branch Head Start | 8601 S State St, Chicago, IL 60619 | Preschool |
| Dorsey Developmental Institute | 2050 E 93rd St, Chicago, IL 60617 | Center |
| Dunne Elementary Math Science & Tech Academy Preschool | 10845 S Union Ave, Chicago, IL 60628 | Preschool |
| Early Childhood Center | 560 W 144th St, Riverdale, IL 60827 | Preschool |
| East Ford Heights Head Start Center | 1647 Cottage Grove Ave, Chicago Heights, IL 60411 | Preschool |
| Eastside Academy of Calumet City | 619 Burnham Ave, Calumet City, IL 60409 | Center |
| Educate Empower Academy Preschool | 12900 S Halsted St, Chicago, IL 60628 | Preschool |
| Einstein Children Academy | 15459 S Park Ave, South Holland, IL 60473 | Center |
| Epitome of Excellence | 20401 Western Ave, Olympia Fields, IL 60461 | Preschool |
| Esmond Elementary School Preschool | 1865 W Montvale, Chicago, IL 60643 | Preschool |
| Evangelical Christian School Preschool | 9130 S Vincennes Ave, Chicago, IL 60620 | Preschool |
| Evers Elementary School Preschool | 9811 S Lowe Ave, Chicago, IL 60628 | Preschool |
| FUTURE Foundation | 1628 Drexel Ave, Chicago Heights, IL 60411 | Center |
| Family Childcare | 1850 Richton Rd, Steger, IL 60475 | Center |
| Family Life Child Development Center | 15924 S Park Ave, South Holland, IL 60473 | Center |
| Fernwood Elementary School Preschool | 10041 S Union Ave, Chicago, IL 60628 | Preschool |
| First Step Child Care Center | 22025 Governors Hwy, Richton Park, IL 60471 | Center |
| First Step Preschool | Po Box 471, South Holland, IL 60473 | Preschool |
| Flossmoor Community Church Weekday Preschool | 2220 Carroll Pkwy, Flossmoor, IL 60422 | Preschool |
| Flossmoor Montessori School Preschool | 740 Western Ave, Flossmoor, IL 60422 | Preschool |
| Fort Dearborn Elementary School Preschool | 9025 S Throop St, Chicago, IL 60620 | Preschool |
| GRMHA Mckinney Center | 1954 Memorial Dr, Calumet City, IL 60409 | Center |
| Gallistel Elementary Language Academy Preschool | 10347 S Ewing Ave, Chicago, IL 60617 | Preschool |
| Garvey M Elementary School Preschool | 10309 S Morgan St, Chicago, IL 60643 | Preschool |
| Geminus Head Start | 900 Shell Street, East Chicago, IN 46312 | Preschool |
| Gillespie Elementary School Preschool | 9301 S State St, Chicago, IL 60619 | Preschool |
| God's Little Sugars Nursery & Kindergarten School | 30 E 159th St Unit D, Harvey, IL 60426 | Preschool |
| Golden Gate Day Care Center | 432 E 134th St, Riverdale, IL 60827 | Center |
| Grandma Jones Day Care | 777 Sibley Blvd, Calumet City, IL 60409 | Preschool |
| Grandma Jones Day Care Center | 777 Sibley Blvd, Calumet City, IL 60409 | Preschool |
| Grandma Jones Day Care III | 1810 Sibley Blvd, Calumet City, IL 60409 | Preschool |
| Granny's Daycare Center | 157 W 119th St, Chicago, IL 60628 | Center |
| Granny's Daycare Center II | 645 W 127th St, Chicago, IL 60628 | Center |
| Great Beginnings Day Care | 1223 W 115th St # 25, Chicago, IL 60643 | Center |
| Great Expectations Children's Academy | Po Box 1111, Harvey, IL 60426 | Preschool |
| Great Expectations Childrens Academy II | Po Box 1111, Harvey, IL 60426 | Preschool |
| Great Expectations Learning Center | 104 W 144th St, Riverdale, IL 60827 | Center |
| Greater Helping Hand Academy Preschool | 555 E 87th St, Chicago, IL 60619 | Preschool |
| Greater Works Childcare Academy | 5125 Hohman Avenue, Hammond, IN 46320 | Center |
| Greenbriar School Preschool | 12015 Maple Ave, Blue Island, IL 60406 | Preschool |
| Greenwood Elementary School Preschool | 16800 Greenwood Ave, South Holland, IL 60473 | Preschool |
| Grissom Elementary School Preschool | 12810 S Escanaba Ave, Chicago, IL 60633 | Preschool |
| Guardian Angel Day Care Center | 5900 147th St, Oak Forest, IL 60452 | Center |
| H.G.D.C. Child Care Center | 99 E 15th St, Chicago Heights, IL 60411 | Center |
| Haley Elementary Academy | 11411 S Eggleston Av, Chicago, IL 60628 | Preschool |
| Happy Days Child Care Center | 831 E 162nd St, South Holland, IL 60473 | Center |
| Happy Days Child Care Center - North Wing | 2450 Lincoln Street, Highland, IN 46322 | Preschool |
| Happy Holiday Nursery and Kindergarten | 401 E 111th St, Chicago, IL 60628 | Center |
| Harvey Area Child & Family Dev Center | 14700 Wallace Ave., Harvey, IL 60426 | Preschool |
| Haven For Tots | 3240 W 98th St, Evergreen Park, IL 60805 | Center |
| Hazel Young Academy | 6947 Hohman Avenue, Hammond, IN 46324 | Center |
| Hazelgreen Elementary School Preschool | 11751 S Lawler Ave, Alsip, IL 60803 | Preschool |
| Head of The Class Day Care & Learning Center | 1900 E 87th St, Chicago, IL 60617 | Center |
| Helen Keller Elementary School Preschool | 7846 163rd St, Tinley Park, IL 60477 | Preschool |
| Hello Montessori Preschool & Kinder | 18850 Riegel Rd, Homewood, IL 60430 | Preschool |
| Henry Booth House Hegewisch Headstart Center | 2725 E 130th St, Chicago, IL 60633 | Center |
| Heritage of Life Covenant Preschool | 16779 Trapet Ave, Hazel Crest, IL 60429 | Preschool |
| Higgins Elementary Community Academy Preschool | 11710 S Morgan St, Chicago, IL 60643 | Preschool |
| Highland School Preschool | 828 Willow Dr, Chicago Heights, IL 60411 | Preschool |
| Hippity Hop Tiny Tots | 11223 S Halsted St, Chicago, IL 60628 | Center |
| Holman Leadership Academy Preschool | 16926 Merrill Ave, South Holland, IL 60473 | Preschool |
| Holy Spirit Academy | 1335 W 115th St, Chicago, IL 60643 | Preschool |
| Homewood Children's Center | 18341 Dixie Hwy, Homewood, IL 60430 | Center |
| Homewood Community Academy Preschool | 5217 149th St, Oak Forest, IL 60452 | Preschool |
| Honey Bear Nursery and Kindergarden | 419 W 95th St, Chicago, IL 60628 | Center |
| Hoover Elementary School Preschool | 1260 Superior Ave, Calumet City, IL 60409 | Preschool |
| Hope Montessori | 17007 Oak Park Ave, Tinley Park, IL 60477 | Center |
| Hope Montessori Inc | 17007 Oak Park Ave, Tinley Park, IL 60477 | Preschool |
| Horace Mann School Preschool | 2975 W Broadway St, Blue Island, IL 60406 | Preschool |
| Hudson Academy Foundation | Po Box 1010, Robbins, IL 60472 | Center |
| Huggie Bear Christian Academy | 1808 - 1810 1/2 W 99th St, Chicago, IL 60643 | Center |
| Huggie Bear Christian Academy Preschool | 1808 W 99th St, Chicago, IL 60643 | Preschool |
| Hugs & Snugs Day Care Center | 550 Torrence Ave # 552, Calumet City, IL 60409 | Center |
| Humpty-Dumpty Day Care | 1126 W 99th St, Chicago, IL 60643 | Center |
| Illinois Institute For Children | Po Box 1817, Calumet City, IL 60409 | Center |
| Illinois Montessori Children's House | Po Box 185, Park Forest, IL 60466 | Center |
| Illinois School | 210 Illinois St, Park Forest, IL 60466 | Preschool |
| Imani Childrens Academy | 11443 S Halsted St, Chicago, IL 60628 | Center |
| Immanuel Community Nursery School | 9815 S Campbell Ave, Evergreen Park, IL 60805 | Center |
| Incarnation School Preschool | 5705 W 127th St, Palos Heights, IL 60463 | Preschool |
| Indian Hill Preschool | 12800 S Austin Ave, Palos Heights, IL 60463 | Preschool |
| Infant Jesus of Prague Preschool | 1101 Douglas Ave, Flossmoor, IL 60422 | Preschool |