| St Maria Goretti School Preschool | 10050 Ivanhoe Ave, Schiller Park, IL 60176 | Preschool |
| St Mary School Preschool | 97 Herrick Rd, Riverside, IL 60546 | Preschool |
| St Mary Star of The Sea Preschool | 6424 S Kenneth Ave, Chicago, IL 60629 | Preschool |
| St Mary of The Angels Preschool | 1810 N Hermitage Ave, Chicago, IL 60622 | Preschool |
| St Mary of The Lake School Preschool | 1026 W Buena Ave, Chicago, IL 60613 | Preschool |
| St Mary of The Woods School Preschool | 7033 N Moselle Ave, Chicago, IL 60646 | Preschool |
| St Matthias Transfiguration School Preschool | 4910 N Claremont Ave, Chicago, IL 60625 | Preschool |
| St Monica School Preschool | 5115 N Mont Clare Av, Chicago, IL 60656 | Preschool |
| St Nicholas Cathedral Preschool | 2200 W Rice St, Chicago, IL 60622 | Preschool |
| St Nicholas of Tolentine School Preschool | 3741 W 62nd St, Chicago, IL 60629 | Preschool |
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| St Odilo School Preschool | 6617 23rd St, Berwyn, IL 60402 | Preschool |
| St Pascal School Preschool | 6143 W Irving Pk, Chicago, IL 60634 | Preschool |
| St Paul - Our Lady of Vilna Preschool | 2114 W 22nd Pl, Chicago, IL 60608 | Preschool |
| St Paul Lutheran Academy Preschool | 5201 Galitz St, Skokie, IL 60077 | Preschool |
| St Paul Lutheran Preschool | 5650 N Canfield Ave, Chicago, IL 60631 | Preschool |
| St Paul Lutheran School Preschool | 1025 W Lake St, Melrose Park, IL 60160 | Preschool |
| St Paul of The Cross School Preschool | 140 S Northwest Hwy, Park Ridge, IL 60068 | Preschool |
| St Paul's Building Blocks Preschool | 60 Akenside Rd, Riverside, IL 60546 | Preschool |
| St Peter School Preschool | 8140 Niles Center Rd, Skokie, IL 60077 | Preschool |
| St Philip Lutheran Preschool | 2500 W Bryn Mawr Ave, Chicago, IL 60659 | 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 Sava Academy Preschool | 5701 N Redwood Dr, Chicago, IL 60631 | 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 |
| St Symphorosa School Preschool | 6125 S Austin Ave, Chicago, IL 60638 | Preschool |
| St Tarcissus School Preschool | 6040 W Ardmore Ave, Chicago, IL 60646 | Preschool |
| St Thecla Preschool | 6323 N Newcastle Ave, Chicago, IL 60631 | Preschool |
| St Therese School Preschool | 247 W 23rd St, Chicago, IL 60616 | Preschool |
| St Thomas of Canterbury Preschool | 4827 N Kenmore Ave, Chicago, IL 60640 | Preschool |
| St Turibius School Preschool | 4120 W 57th St, Chicago, IL 60629 | Preschool |
| St Viator School Preschool | 4140 W Addison St, Chicago, IL 60641 | Preschool |
| St Vincent Ferrer Preschool | 1515 Lathrop Ave, River Forest, IL 60305 | Preschool |
| St William School Preschool | 2559 N Sayre Ave, Elmwood Park, IL 60707 | 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. Vincent De Paul Center | 2145 N Halsted St, Chicago, IL 60614 | Preschool |
| State of Illinois Child Development Center | 160 N La Salle St Ste N200, Chicago, IL 60601 | Preschool |
| Stevenson Elementary School Preschool | 1630 N 20th Ave, Melrose Park, IL 60160 | Preschool |
| Stewart Elementary School Preschool | 4525 N Kenmore Ave, Chicago, IL 60640 | Preschool |
| Stickney Township Child Development Center | 6721 40th St, Berwyn, IL 60402 | Center |
| Stock Early Childhood Center | 7507 W Birchwood Ave, Chicago, IL 60631 | Preschool |
| Stockton Elementary School Preschool | 4420 N Beacon St, Chicago, IL 60640 | 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 |
| Suder Montessori Elementary Magnet School Preschool | 2022 W Washington, Chicago, IL 60612 | Preschool |
| Sugar Plum Tree Preschool | 1006 Gillick St, Park Ridge, IL 60068 | 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 |
| Swift Child Care | 8260 Elmwood Ave, Skokie, IL 60077 | Center |
| Swift Elementary Specialty School Preschool | 5900 N Winthrop Ave, Chicago, IL 60660 | 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 |
| 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 Tots Child Development Center | 1417 W Taylor St, Chicago, IL 60607 | Center |
| Teach 21 Day Care Inc | 4343 N Clarendon Ave, Chicago, IL 60613 | Preschool |
| Teach-21 Day Care | 4343 N Clarendon Ave Ste 102, Chicago, IL 60613 | Center |
| 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 #3 | 6401 S Pulaski Rd, Chicago, IL 60629 | Preschool |
| Teen Baby Nursery | 2200 Main St, Evanston, IL 60202 | 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 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 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 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 Learning Tree Preschool | Po Box 23020, Chicago, IL 60623 | Preschool |
| The Lincoln Park Preschool | 312 W Belden Ave, Chicago, IL 60614 | Preschool |
| 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 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 New Hope Head Start | 4255 W Division St, Chicago, IL 60651 | Preschool |
| The Salvation Army Temple Head Start | 1 N Ogden Ave, Chicago, IL 60607 | Preschool |
| The Shepherd's Learning Academy | 1818 N 32nd Ave, Stone Park, IL 60165 | Center |
| The White Steeple Preschool | 5849 N Nina Ave, Chicago, IL 60631 | Preschool |
| 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 |
| Tilton Elementary School Preschool | 223 N Keeler Ave, Chicago, IL 60624 | Preschool |
| Timothy Christian Elementary Preschool | 188 W Butterfield Rd, Elmhurst, IL 60126 | Preschool |
| Tiny Tot Daycare & Learning Center | 2712 N Laramie Ave, Chicago, IL 60639 | Center |
| Tiny Tot Preschool & Kindergarten | 4346 Howard St, Skokie, IL 60076 | Preschool |