| St Gall Preschool | 5515 S Sawyer Ave, Chicago, IL 60629 | Preschool |
| St Genevieve School Preschool | 4854 W Montana St, Chicago, IL 60639 | Preschool |
| St Giles School Preschool | 1034 Linden Ave, Oak Park, IL 60302 | Preschool |
| St Helen School Preschool | 2347 W Augusta Blvd, Chicago, IL 60622 | Preschool |
| St Hilary School Preschool | 5614 N Fairfield Ave, Chicago, IL 60659 | Preschool |
| St Hyacinth Preschool | 3640 W Wolfram St, Chicago, IL 60618 | Preschool |
| St James Lutheran Preschool | 2101 N Fremont St, Chicago, IL 60614 | Preschool |
| St Jane De Chantal School Preschool | 5201 S Mcvicker Ave, Chicago, IL 60638 | Preschool |
| St Jerome School Preschool | 2801 S Princeton Ave, Chicago, IL 60616 | Preschool |
| St John Berchmans School Preschool | 2511 W Logan Blvd, Chicago, IL 60647 | Preschool |
|
| St John Ev Lutheran School Preschool | 4939 W Montrose Ave, Chicago, IL 60641 | Preschool |
| St John of God Child Care Center | 5114 S Elizabeth St, Chicago, IL 60609 | Center |
| St Josaphat Preschool | 2245 N Southport Ave, Chicago, IL 60614 | Preschool |
| St Joseph Preschool | 5641 S 73rd Ave, Summit Argo, IL 60501 | Preschool |
| St Ladislaus Preschool | 3330 N Lockwood Ave, Chicago, IL 60641 | Preschool |
| St Leonard School Preschool | 3322 Clarence Ave, Berwyn, IL 60402 | Preschool |
| St Louise De Marillac School Preschool | 1125 Harrison Ave, La Grange Park, IL 60526 | Preschool |
| St Luke Academy Preschool | 1500 W Belmont Ave, Chicago, IL 60657 | Preschool |
| St Luke Catholic School Preschool | 519 Ashland Ave, River Forest, IL 60305 | Preschool |
| St Malachy School Preschool | 2252 W Washington, Chicago, IL 60612 | Preschool |
| St Margaret Mary School Preschool | 7318 N Oakley Ave, Chicago, IL 60645 | 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 |
| 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 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's Building Blocks Preschool | 60 Akenside Rd, Riverside, IL 60546 | 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 Sabina Academy Preschool | 7801 S Throop St, Chicago, IL 60620 | 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 The Apostle Elementary Preschool | 5467 S Woodlawn Ave, Chicago, IL 60615 | 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 |
| 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 |
| Stevenson Elementary School Preschool | 1630 N 20th Ave, Melrose Park, IL 60160 | Preschool |
| Stevenson Elementary School Preschool | 8010 S Kostner Ave, Chicago, IL 60652 | 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 |
| 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 |
| 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 |
| 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 |
| Sunnyside Child Care Center | 4500 N Winchester Ave, Chicago, IL 60640 | 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 |
| 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 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 #2 | 3473 W Columbus Ave, Chicago, IL 60652 | Preschool |
| Teddy Bear Nursery School #3 | 6401 S Pulaski Rd, Chicago, IL 60629 | Preschool |
| 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 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 Giving Tree Early Learning Center | 7510 Randolph St, Forest Park, IL 60130 | Preschool |