| St Paul Lutheran School Preschool | 7621 S Dorchester, Chicago, IL 60619 | Preschool |
| St Paul's Building Blocks Preschool | 60 Akenside Rd, Riverside, IL 60546 | Preschool |
| St Philip Neri School Preschool | 2110 E 72nd St, Chicago, IL 60649 | Preschool |
| St Pius V School Preschool | 1919 S Ashland Ave, Chicago, IL 60608 | Preschool |
| St Procopius Elementary School Preschool | 1625 S Allport St, Chicago, IL 60608 | Preschool |
| St Rene Goupil Preschool | 6340 S New England, Chicago, IL 60638 | Preschool |
| St Richard School Preschool | 5025 S Kenneth Ave, Chicago, IL 60632 | Preschool |
| St Sabina Academy Preschool | 7801 S Throop St, Chicago, IL 60620 | Preschool |
| St Stanislaus Kostka School Preschool | 1255 N Noble St, Chicago, IL 60622 | Preschool |
| St Sylvester School Preschool | 3027 W Palmer Blvd, Chicago, IL 60647 | Preschool |
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| St Symphorosa School Preschool | 6125 S Austin Ave, Chicago, IL 60638 | Preschool |
| St Therese School Preschool | 247 W 23rd St, Chicago, IL 60616 | Preschool |
| St Thomas The Apostle Elementary Preschool | 5467 S Woodlawn Ave, Chicago, IL 60615 | Preschool |
| St Turibius School Preschool | 4120 W 57th St, Chicago, IL 60629 | Preschool |
| St Walter School Preschool | 11741 S Western Ave, Chicago, IL 60643 | Preschool |
| St. Augustine College Flamboyan Head Start | 3401 W Mclean Ave, Chicago, IL 60647 | Preschool |
| St. Augustine College Nayarit Headstart | 2610 W 25th Pl, Chicago, IL 60608 | Preschool |
| St. Joseph Day Care Center | 4800 S Paulina St, Chicago, IL 60609 | Center |
| St. Joseph Pre-School | 8639 S Manistee Ave, Chicago, IL 60617 | Preschool |
| St. Vincent De Paul Center | 2145 N Halsted St, Chicago, IL 60614 | Preschool |
| Stagg Elementary School Preschool | 7424 S Morgan St, Chicago, IL 60621 | Preschool |
| Stair Step Villa Nursery & Kindergarten | 6725 S Jeffery Blvd, Chicago, IL 60649 | Center |
| State of Illinois Child Development Center | 160 N La Salle St Ste N200, Chicago, IL 60601 | Preschool |
| Stepping Stone Early Childhood Learning | 1300 E 75th St, Chicago, IL 60619 | Center |
| Stepping Stones Early Childhood | 1300 E 75th St, Chicago, IL 60619 | Preschool |
| Stevenson Elementary School Preschool | 8010 S Kostner Ave, Chicago, IL 60652 | Preschool |
| Stickney Township Child Development Center | 6721 40th St, Berwyn, IL 60402 | Center |
| Stony Creek Elementary School Preschool | 11700 S Kolin Ave, Alsip, IL 60803 | Preschool |
| Stowe Elementary School Preschool | 3444 W Wabansia Ave, Chicago, IL 60647 | Preschool |
| Sts. Peter and Paul Preschool | 250 Woodside Rd, Riverside, IL 60546 | Preschool |
| Success For Every Child | 6724 S Paxton Ave, Chicago, IL 60649 | Center |
| Suder Montessori Elementary Magnet School Preschool | 2022 W Washington, Chicago, IL 60612 | Preschool |
| Sullivan Elementary School Preschool | 8331 S Mackinaw Ave, Chicago, IL 60617 | Preschool |
| Summa Cum Laude | 6932 S Oglesby Ave, Chicago, IL 60649 | Center |
| Sumner Elementary Math & Science Community Academy Preschool | 4320 W 5th Ave, Chicago, IL 60624 | 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 |
| T.L.C. Learning Center | 2844 Burr Oak Ave, Blue Island, IL 60406 | Preschool |
| Tabernacle Christian Academy Preschool | 1233 W 109th Pl, Chicago, IL 60643 | Preschool |
| 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 |
| 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 Elementary School Preschool | 9912 S Avenue H, Chicago, IL 60617 | Preschool |
| 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 |
| 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 | 12803 S Halsted St, Chicago, IL 60628 | Center |
| 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 Children's Village Daycare & Kindergarten | 9011 S Cottage Grove Ave, Chicago, IL 60619 | 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 Developmental Institute | 1050 E 95th St, Chicago, IL 60619 | Preschool |
| The Gingerbread House Day Care | 11640 S Wentworth Ave, Chicago, IL 60628 | 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 Place Day Care Center | 1500 W 119th 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 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 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 Salvation Mt Greenwood After School | 11355 S Central Park Ave, Chicago, IL 60655 | Center |
| The Sandbox | 4625 W 107th S, Oak Lawn, IL 60453 | 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 |
| Thorp J N Elementary School Preschool | 8914 S Buffalo Ave, Chicago, IL 60617 | Preschool |
| 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 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 |
| Tish's Tiny Town For Tots Childcare Center | 2233 E 70th St Apt 3, Chicago, IL 60649 | Center |
| Today's Child Learning Center | 541 N Lombard Ave, Oak Park, IL 60302 | Center |
| Tots Express II | 8936 S Cottage Grove Ave, Chicago, IL 60619 | Center |