| 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. Matthew's Lutheran Preschool | 9204 N Milwaukee Ave, Niles, IL 60714 | Preschool |
| 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 |
| Stewart Elementary School Preschool | 4525 N Kenmore Ave, Chicago, IL 60640 | Preschool |
| 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 |
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| 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 |
| Sunny Days Kids Academy | 6227 Roosevelt Rd, Berwyn, IL 60402 | Preschool |
| 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 |
| 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 |
| Teen Baby Nursery | 2200 Main St, Evanston, IL 60202 | 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 Goddard School | 9651 GROSS POINT RD, Skokie, IL 60076 | Center |
| 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 Joseph Sears School | 542 Abbotsford Rd, Kenilworth, IL 60043 | Preschool |
| The Learning Tree Preschool | Po Box 23020, Chicago, IL 60623 | Preschool |
| The Lincoln Park Preschool | 312 W Belden Ave, Chicago, IL 60614 | Preschool |
| 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 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 Total Child Center | 516 Church St, Evanston, IL 60201 | Center |
| The White Steeple Preschool | 5849 N Nina Ave, Chicago, IL 60631 | Preschool |
| Thresholds Mothers' Project Child Care Center | 4101 N Ravenswood Ave, Chicago, IL 60613 | Center |
| Tilton Elementary School Preschool | 223 N Keeler Ave, Chicago, IL 60624 | 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 |
| 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 |
| Todd Hall Elementary School Preschool | 3925 W Lunt Ave, Lincolnwood, IL 60712 | Preschool |
| Toddler Town | 1501 Howard St, Evanston, IL 60202 | Center |
| Toddler Town Daycare Too | 5934 W Diversey Ave, Chicago, IL 60639 | Preschool |
| Tot Learning Center - Skokie Park District | 3701 Howard St, Skokie, IL 60076 | Center |
| Tots Land | 7460 W Addison St, Chicago, IL 60634 | Center |
| 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 |
| Trinity Church Nursery School | 1024 Lake Ave, Wilmette, IL 60091 | Center |
| Triton College Child Development Center | 2000 5th Ave, River Grove, IL 60171 | Center |
| Truman College Child Dev Lab School | 1145 W Wilson Ave, Chicago, IL 60640 | Center |
| Trumbull Elementary School Preschool | 5200 N Ashland Ave, Chicago, IL 60640 | 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 Ridge Elementary School Preschool | 4600 N Oak Park Ave, Harwood Heights, IL 60706 | Preschool |
| Unity Nursery School | 2214 Ridge Ave, Evanston, IL 60201 | Center |
| University Children's Center | 446 E Ontario St, Chicago, IL 60611 | Preschool |
| Uptown Family Care | 4520 N Beacon St, Chicago, IL 60640 | Preschool |
| Vedic Day Care Center | 3034 W Devon Ave, Chicago, IL 60659 | Preschool |
| Village Leadership Academy Preschool | 800 S Wells Ste160, Chicago, IL 60607 | 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 |
| Walsh Elementary School Preschool | 2015 S Peoria St, Chicago, IL 60608 | Preschool |
| Walther Luth Acadatforest Park Preschool | 305 Circle Ave, Forest Park, IL 60130 | Preschool |
| Ward J Elementary School Preschool | 2701 S Shields Ave, Chicago, IL 60616 | Preschool |
| Ward L Elementary School Preschool | 410 N Monticello Ave, Chicago, IL 60624 | Preschool |
| Warren Park School Preschool | 1225 S 60th Ct, Cicero, IL 60804 | Preschool |
| Warren W. Cherry Preschool | 1418 Lake St, Evanston, IL 60201 | Preschool |
| Waters Elementary School Preschool | 4540 N Campbell Ave, Chicago, IL 60625 | Preschool |
| Wayman Day Care Center | 509 W Elm St, Chicago, IL 60610 | Center |
| Webster Elementary School Preschool | 4055 W Arthington St, Chicago, IL 60624 | Preschool |
| Wee Care Children's Center | 1050 Skokie Blvd, Wilmette, IL 60091 | Center |
| Wee Care Preschool | 2816 N Pine Grove Ave, Chicago, IL 60657 | Preschool |
| Wesley Child Care Center | 727 Harlem Ave, Glenview, IL 60025 | Preschool |
| Wesley Child Care Center Henking School | 727 Harlem Ave, Glenview, IL 60025 | Center |
| Wesley Child Care Center Lyon School | 727 Harlem Ave, Glenview, IL 60025 | Center |
| Wesley Child Care Center Westbrook School | 727 Harlem Ave, Glenview, IL 60025 | Center |
| Wesley Child Care Center at Pleasant Ridge | 1730 Sunset Ridge Rd, Glenview, IL 60025 | Center |
| West Austin Development Center | 4920 W Madison St, Chicago, IL 60644 | Center |
| West Cook YMCA Child Care | 255 S Marion St, Oak Park, IL 60302 | Center |
| West Park Elementary Academy Preschool | 1425 N Tripp Ave, Chicago, IL 60651 | Preschool |
| West Rogers Park After School Program | 6710 N Washtenaw Ave, Chicago, IL 60645 | Center |
| West Suburban Montessori School Preschool | 1039 S East Ave, Oak Park, IL 60304 | Preschool |
| West Suburban Temple Nursery School | 1040 N Harlem Ave, River Forest, IL 60305 | Center |
| Westside Holistic Family Services Headstart | 4909 W Division St, Chicago, IL 60651 | Center |
| Westside Youth Technical Entrepreneur | 4211 W Madison St, Chicago, IL 60624 | Center |
| Whitney Elementary School Preschool | 2815 S Komensky Ave, Chicago, IL 60623 | Preschool |
| Whittier Elementary School Preschool | 1900 W 23rd St, Chicago, IL 60608 | Preschool |
| Whittier Elementary School Preschool | 715 N Harvey Ave, Oak Park, IL 60302 | Preschool |