| Sts. Peter and Paul Preschool | 250 Woodside Rd, Riverside, IL 60546 | Preschool |
| Suder Montessori Elementary Magnet School Preschool | 2022 W Washington, Chicago, IL 60612 | Preschool |
| Sumner Elementary Math & Science Community Academy Preschool | 4320 W 5th Ave, Chicago, IL 60624 | Preschool |
| Sunflower Montessori School Preschool | 5129 Wolf Rd, Western Springs, IL 60558 | Preschool |
| Sunny Days Kids Academy | 6227 Roosevelt Rd, Berwyn, IL 60402 | Preschool |
| Sunny Days Learning Center of Stickney | 6807 Pershing Rd # 9, Berwyn, IL 60402 | Center |
| Sunnyside Child Care Center | 4500 N Winchester Ave, Chicago, IL 60640 | Center |
| Talcott Elementary School Preschool | 1840 W Ohio St, Chicago, IL 60622 | Preschool |
| Talman Elementary School Preschool | 5450 S Talman Ave, Chicago, IL 60632 | Preschool |
| Tanner Elementary School Preschool | 7350 S Evans Ave, Chicago, IL 60619 | Preschool |
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| Tarkington Elementary School Preschool | 3330 W 71st St, Chicago, IL 60629 | Preschool |
| Taylor Center For New Experiences | 1633 N Hamlin Ave, Chicago, IL 60647 | Center |
| Taylor Day School | 1414 W 87th St, Chicago, IL 60620 | Center |
| Taylor Tots Child Development Center | 1417 W Taylor St, Chicago, IL 60607 | Center |
| Teddy Bear Day Care Center | 7319 W 87th St, Bridgeview, IL 60455 | Preschool |
| Teddy Bear Day Care Center | 5160 S Pulaski Rd, Chicago, IL 60632 | Preschool |
| Teddy Bear Day Care I | 2649 W 51st St, Chicago, IL 60632 | Preschool |
| Teddy Bear Nursery School #2 | 3473 W Columbus Ave, Chicago, IL 60652 | Preschool |
| Teddy Bear Nursery School #3 | 6401 S Pulaski Rd, Chicago, IL 60629 | Preschool |
| Teenchy Weenchy Day Care & Learning Center | 9605 S Carpenter St, Chicago, IL 60643 | Center |
| Tender Care Early Learning Center | 1901 S 9th Ave, Maywood, IL 60153 | Center |
| The Angels Infant Toddler | 6732 34th St, Berwyn, IL 60402 | Center |
| The Beverly Castle Academy of Early Education | 10244 S Longwood Dr, Chicago, IL 60643 | Preschool |
| The Cambridge School Chicago Preschool | 4611 S Ellis Ave, Chicago, IL 60653 | Preschool |
| The Centro Nuestro Day Care Center | 104 S Michigan Ave Fl 14, Chicago, IL 60603 | Preschool |
| The Chalkboard | 450 W Menomonee St, Chicago, IL 60614 | Preschool |
| The Children's Center Cicero-Berwyn Komensky | 1447 S 50th Ct, Cicero, IL 60804 | Center |
| The Children's Center For Creative Learning | 7956 S Western Ave, Chicago, IL 60620 | Center |
| The Children's Center of Cicero/Berwyn | 1447 S 50th Ct, Cicero, IL 60804 | Center |
| The Children's Place Family Center | 1800 North Humboldt Park Blvd., Chicago, IL 60647 | Preschool |
| The Cook County - City of Chicago Child Development | 40 N Dearborn St, Chicago, IL 60602 | Preschool |
| The Crystal Palace Early Literacy Zone | 7227 S Rockwell St, Chicago, IL 60629 | Center |
| The Early Achievement Center | 6425 Willow Springs Rd, La Grange, IL 60525 | Center |
| The Giving Tree Early Learning Center | 7510 Randolph St, Forest Park, IL 60130 | Preschool |
| The Grand Child Care Center | Po Box 416969, Chicago, IL 60641 | Center |
| The Guadalupe Reyes Children & Family Care | 1951 W 19th St, Chicago, IL 60608 | Preschool |
| The Honey Tree | 201 N Clark St, Chicago, IL 60601 | Center |
| The Kids Place II | 1318 W 95th St, Chicago, IL 60643 | Center |
| The Learning Tree | 8128 S Kedzie Ave, Chicago, IL 60652 | Center |
| The Learning Tree Preschool | Po Box 23020, Chicago, IL 60623 | Preschool |
| The Learning Tree Preschool II | 8233 S Pulaski Rd, Chicago, IL 60652 | Preschool |
| The Lincoln Park Preschool | 312 W Belden Ave, Chicago, IL 60614 | Preschool |
| The Little Elite Child Care Center | 8748 S Aberdeen St, Chicago, IL 60620 | Center |
| The Love Learning Center Day Care | 1906 S 7th Ave, Maywood, IL 60153 | Center |
| The Lutheran Day Nursery of Chicago | 1802 N Fairfield Ave # 1808, Chicago, IL 60647 | Center |
| The Nook | 1929 S. Archer Ave., Chicago, IL 60616 | Center |
| The Northern Trust Child Care Center | 801 S Canal St, Chicago, IL 60607 | Center |
| The Nursery School at Kam Isaiah Isreal | 5039 S Greenwood Ave, Chicago, IL 60615 | Preschool |
| The Pillars Child & Family Dev Center | P.o. Box 250, La Grange Park, IL 60526 | Preschool |
| The Play Pin Daycare | 4753 W Washington BLVD, Chicago, IL 60644 | Center |
| The Salvation Army Columbus Park Head Start | 500 S Central Ave, Chicago, IL 60644 | Preschool |
| The Salvation Army Maranatha Hs Program | 1631 E 71st St, Chicago, IL 60649 | Center |
| The Salvation Army New Hope Head Start | 4255 W Division St, Chicago, IL 60651 | Preschool |
| The Salvation Army Red Shield Head Start & After School | 945 W 69th St, Chicago, IL 60621 | Preschool |
| The Salvation Army Temple Head Start | 1 N Ogden Ave, Chicago, IL 60607 | Preschool |
| The Sandbox | 4625 W 107th S, Oak Lawn, IL 60453 | Center |
| The Shepherd's Learning Academy | 1818 N 32nd Ave, Stone Park, IL 60165 | Center |
| The World Is Your's Child Care & Learning Center | 8026 S Cottage Grove Ave, Chicago, IL 60619 | Center |
| Thomas Early Childhood Center | 3625 S Hoyne Ave, Chicago, IL 60609 | Preschool |
| Thresholds Mothers' Project Child Care Center | 4101 N Ravenswood Ave, Chicago, IL 60613 | Center |
| Through A Child's Eyes | 5310 W 24th Pl, Cicero, IL 60804 | Center |
| Till Elementary Math & Science Academy Preschool | 6543 S Champlain Ave, Chicago, IL 60637 | Preschool |
| Tilton Elementary School Preschool | 223 N Keeler Ave, Chicago, IL 60624 | Preschool |
| Tiny Blessings Day Care Center | 9000 W 87th St, Hickory Hills, IL 60457 | Center |
| Tiny Tot Daycare & Learning Center | 2712 N Laramie Ave, Chicago, IL 60639 | Center |
| Tiny Tots Villa Montessori | 8128 S. Martin Luther King Dr., Chicago, IL 60619 | Center |
| Tiny Town For Tots | 5645 W Division St, Chicago, IL 60651 | Center |
| Today's Child Learning Center | 541 N Lombard Ave, Oak Park, IL 60302 | Center |
| Toddler Town Daycare Too | 5934 W Diversey Ave, Chicago, IL 60639 | Preschool |
| Tot Spot & Latch Key - Westchester Park District | 10201 Bond St, Westchester, IL 60154 | Center |
| Tots Land | 7460 W Addison St, Chicago, IL 60634 | Center |
| Tots N Tales Preschool II | 5784 S Archer Ave, Chicago, IL 60638 | Preschool |
| Touch By An Angel Day Care Center | 6224 W North Ave, Chicago, IL 60639 | Preschool |
| Touch By An Angel Daycare | 6134 W North Ave # 38, Chicago, IL 60639 | Preschool |
| Train Up A Child Christian Academy | 300 50th Ave, Bellwood, IL 60104 | Preschool |
| Trinity Dr. Denton J Brooks Headstart | 6921 S Stony Island Ave, Chicago, IL 60649 | Center |
| Trinity Lutheran Pre-School | 9701 Brandt Ave, Oak Lawn, IL 60453 | Preschool |
| Trinity UCC Day Care Center | 532 W 95th St, Chicago, IL 60628 | Center |
| Triton College Child Development Center | 2000 5th Ave, River Grove, IL 60171 | Center |
| True Vine Christian Academy Preschool | 400 23rd Ave, Bellwood, IL 60104 | Preschool |
| UIC Children's Center I | 1919 W Taylor M/c 525, Chicago, IL 60612 | Center |
| UIC Children's Center II | 1919 W Taylor St Rm 116 # M/c5, Chicago, IL 60612 | Preschool |
| Union Church Early Childhood Programs | 137 S Garfield St, Hinsdale, IL 60521 | Preschool |
| Union Ridge Elementary School Preschool | 4600 N Oak Park Ave, Harwood Heights, IL 60706 | Preschool |
| Univ of Chicago Charter Schools Preschool | 1313 E 60th St, Chicago, IL 60637 | Preschool |
| Universal School Preschool | 7350 W 93rd St, Bridgeview, IL 60455 | Preschool |
| University Children's Center | 446 E Ontario St, Chicago, IL 60611 | Preschool |
| University of Chicago Lab Schools Preschool | 1362 E 59th St, Chicago, IL 60637 | Preschool |
| Village Children's Academy | 40 S Clay St Ste 1w, Hinsdale, IL 60522 | Preschool |
| Village Leadership Academy Preschool | 800 S Wells Ste160, Chicago, IL 60607 | Preschool |
| Vireva Nursery School and Kindergarten | 1935 W 51st St # 37, Chicago, IL 60609 | Center |
| Visitation Catholic School Preschool | 900 W Garfield Blvd, Chicago, IL 60609 | Preschool |
| Visitation Preschool | 851 S York St, Elmhurst, IL 60126 | Preschool |
| Volta Elementary School Preschool | 4950 N Avers Ave, Chicago, IL 60625 | Preschool |
| Von Humboldt Elementary School Preschool | 2620 W Hirsch St, Chicago, IL 60622 | Preschool |
| Wabash YMCA School Age Program | 3763 S Wabash Ave, Chicago, IL 60653 | Center |
| Wacker Elementary School Preschool | 9746 S Morgan St, Chicago, IL 60643 | Preschool |
| Wadsworth Elementary School Preschool | 6420 S University Av, Chicago, IL 60637 | Preschool |
| Walsh Elementary School Preschool | 5640 S 75th Ave, Summit Argo, IL 60501 | Preschool |
| Walsh Elementary School Preschool | 2015 S Peoria St, Chicago, IL 60608 | Preschool |