| Brainy Boulevard Daycare | 3342 W Bryn Mawr Ave, Chicago, IL 60659 | Center |
| Brennemann Elementary School Preschool | 4251 N Clarendon Ave, Chicago, IL 60613 | Preschool |
| Brentano Elementary Math & Science Acad | 2723 N Fairfield Ave, Chicago, IL 60647 | Preschool |
| Brentwood Baptist Christian Academy Preschool | 588 Dara James Rd, Des Plaines, IL 60016 | Preschool |
| Brentwood Baptist Wee Care | 588 Dara James Rd, Des Plaines, IL 60016 | Center |
| Brentwood Elementary School Preschool | 260 Dulles Rd, Des Plaines, IL 60016 | Preschool |
| Brickton Montessori School | 8622 W Catalpa Ave, Chicago, IL 60656 | Preschool |
| Brickton Montessori School Preschool | 8622 W Catalpa Ave, Chicago, IL 60656 | Preschool |
| Bright Horizons Child Care & Early Ed | 6107 N River Rd, Des Plaines, IL 60018 | Preschool |
| Bright Horizons at Mount Prospect | 1020 S Hunt Club Dr, Mount Prospect, IL 60056 | Preschool |
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| British Infant School | 7430 N Ridge Blvd, Chicago, IL 60645 | Center |
| Brunson Math & Science Specialty Elementary Preschool | 932 N Central Ave, Chicago, IL 60651 | Preschool |
| Budlong Elementary School Preschool | 2701 W Foster Ave, Chicago, IL 60625 | Preschool |
| Building Blocks Child Care | 171 N Cuyler Ave, Oak Park, IL 60302 | Center |
| Burbank Elementary School Preschool | 2035 N Mobile Ave, Chicago, IL 60639 | Preschool |
| Burley Elementary School Preschool | 1630 W Barry Ave, Chicago, IL 60657 | Preschool |
| Burr Elementary School Preschool | 1621 W Wabansia Ave, Chicago, IL 60622 | Preschool |
| Cameron Elementary School Preschool | 1234 N Monticello Av, Chicago, IL 60651 | Preschool |
| Canillitas Parent Child Development Center | 1333 W Argyle St, Chicago, IL 60640 | Center |
| Canty Elementary School Preschool | 3740 N Panama Ave, Chicago, IL 60634 | Preschool |
| Cardinal Bernardin Center Preschool | 1651 W Diversey Pkwy, Chicago, IL 60614 | Preschool |
| Care A Lot | 5522 N Milwaukee Ave, Chicago, IL 60630 | Preschool |
| Care A Lot | 6441 N Central Ave, Chicago, IL 60646 | Preschool |
| Care For Kids | 670 N Milwaukee Ave, Prospect Heights, IL 60070 | Center |
| Care-A-Lot Early Learning Center | 6441 N Central Ave, Chicago, IL 60646 | Preschool |
| Care-A-Lot II Early Learning Center | 5522 N Milwaukee Ave, Chicago, IL 60630 | Preschool |
| Carefree Day Care Center | 116 E Irving Park Rd, Wood Dale, IL 60191 | Center |
| Carefree East Day Care Center | 24 S Addison St, Bensenville, IL 60106 | Center |
| Carol Stream Head Start | 331 S York Rd, Bensenville, IL 60106 | Preschool |
| Carroll Center | 1125 South Kenilworth Avenue, Oak Park, IL 60304 | Center |
| Casa Central After School Program | 1343 N California Ave, Chicago, IL 60622 | Preschool |
| Casa Central CSC Child Development Center | 1343 N California Ave, Chicago, IL 60622 | Preschool |
| Casa Central Day Care Center | 2222 N Kedzie Blvd, Chicago, IL 60647 | Preschool |
| Casals Elementary School Preschool | 3501 W Potomac Ave, Chicago, IL 60651 | Preschool |
| Ceda Northwest Headstart, Desplaines | 1170 River Road, Des Plaines, IL 60016 | Center |
| Ceda Northwest Pros. Heights Head Start | 400 N Elmhurst Rd, Prospect Heights, IL 60070 | Preschool |
| Ceda Oak Park Head Start | 44 Madison St, Oak Park, IL 60302 | Preschool |
| Centro Infantil Consulo Lee Corretje | 2739 W Division St # 41, Chicago, IL 60622 | Center |
| Centro Nuestro - George E. Taylor | 1501 N Harding Ave, Chicago, IL 60651 | Preschool |
| Centro Nuestro Child Dev Center After School | 3232 W Division St, Chicago, IL 60651 | Center |
| Chalk Preschool | 2840 N Lincoln Ave, Chicago, IL 60657 | Preschool |
| Channing's Child Care Academy | 5701 W Division St, Chicago, IL 60651 | Center |
| Chappell Elementary School Preschool | 2135 W Foster Ave, Chicago, IL 60625 | Preschool |
| Chase Elementary School Preschool | 2021 N Point St, Chicago, IL 60647 | Preschool |
| Chatterbox Preschool | 3613 W Devon Ave, Chicago, IL 60659 | Preschool |
| Cheder Lubavitch Preschool | 5201 Howard St, Skokie, IL 60077 | Preschool |
| Chiaravalle Montessori School | 425 Dempster St, Evanston, IL 60201 | Center |
| Chicago Academy Elementary School Preschool | 3400 N Austin Ave, Chicago, IL 60634 | Preschool |
| Chicago Christian Academy Preschool | 5110 W Diversey Ave, Chicago, IL 60639 | Preschool |
| Chicago Friends School Preschool | 2205 W Belmont Ave, Chicago, IL 60618 | Preschool |
| Chicago International Charter Preschool | 2235 N Hamilton Ave, Chicago, IL 60647 | Preschool |
| Chicago Latvian Childcare & Preschool | 6201 W. Peterson, Chicago, IL 60646 | Preschool |
| Chicago Montessori | 1713 W Cullom Ave, Chicago, IL 60613 | Preschool |
| Chicago Wai Wai Japanese Preschool | 150 Lions Dr, Elk Grove Village, IL 60007 | Preschool |
| Chicago Waldorf School Preschool | 1300 W Loyola Ave, Chicago, IL 60626 | Preschool |
| Child Care Center | 1840 Asbury Ave, Evanston, IL 60201 | Center |
| Child Care with Confidence | 8200 W Greendale Ave, Niles, IL 60714 | Center |
| Child Dev. Demonstration Center Oakton Child Care | 1600 E Golf Rd Rm 1103, Des Plaines, IL 60016 | Center |
| Child Development & High Quality Care | 3906 W Chicago Ave, Chicago, IL 60651 | Center |
| Child Development Center | 10 King St, Elk Grove Village, IL 60007 | Center |
| Child's World Learning Center | 5624 W Madison St, Chicago, IL 60644 | Center |
| Children International Academy | 5858 W Roosevelt Rd, Chicago, IL 60644 | Center |
| Children Learning World A Montessori School | 8101 W Golf Rd, Niles, IL 60714 | Preschool |
| Children's Bright Beginnings | 8944 Austin Ave, Morton Grove, IL 60053 | Preschool |
| Children's Campus | 7250 W Touhy Ave, Chicago, IL 60631 | Preschool |
| Children's Care & Development Center | 3925 W Lunt Ave, Lincolnwood, IL 60712 | Center |
| Children's Corner Learning Center | 2682 Golf Rd, Glenview, IL 60025 | Preschool |
| Children's Creative Center | 1911 W Irving Park Rd, Chicago, IL 60613 | Preschool |
| Children's Garden Montessori | 165 N Lombard Ave, Oak Park, IL 60302 | Center |
| Children's Land Day Care Center | 1814 Waukegan Rd, Glenview, IL 60025 | Preschool |
| Children's Learning Path Montessori School | 1133 Pfingsten Rd, Northbrook, IL 60062 | Preschool |
| Children's Montessori House | 1422 Hinman Ave, Evanston, IL 60201 | Center |
| Children's World | 5911 N Lincoln Ave, Chicago, IL 60659 | Center |
| Children's World #2 | 5911 N Lincoln Ave, Chicago, IL 60659 | Center |
| Childrens Choice at Holy Family | 100 N River Rd, Des Plaines, IL 60016 | Center |
| Childrens Garden Montessori School Preschool | 165 N Lombard Ave, Oak Park, IL 60302 | Preschool |
| Childrens Land | 1814 Waukegan Rd, Glenview, IL 60025 | Preschool |
| Childrens Learning Center II | Po Box 287, Bellwood, IL 60104 | Center |
| Childrens Learning Path Montessori | 1133 Pfingsten Rd, Northbrook, IL 60062 | Preschool |
| Childrens Learning Place Infant Toodler | 1669 N Milwaukee Ave, Chicago, IL 60647 | Preschool |
| Childrens Learning Place Preschool | 1681 N Milwaukee Ave, Chicago, IL 60647 | Preschool |
| Childrens Learning World | 8101 W Golf Rd, Niles, IL 60714 | Preschool |
| Childrens Learning World A Montessori School | Po Box 1231, Des Plaines, IL 60017 | Center |
| Childs Voice School Preschool | 180 Hansen Ct, Wood Dale, IL 60191 | Preschool |
| Chopin Elementary School Preschool | 2450 W Rice St, Chicago, IL 60622 | Preschool |
| Christ Lutheran Learning Center | 607 Harvard St, Oak Park, IL 60304 | Preschool |
| Christian Heritage Academy Preschool | 315 Waukegan Rd, Winnetka, IL 60093 | Preschool |
| Christies Carousel of Learning | 2112 Habberton Ave, Park Ridge, IL 60068 | Center |
| Christopher House | 7059 N Greenview Ave, Chicago, IL 60626 | Preschool |
| Christopher House Greenview | 2507 N Greenview Ave, Chicago, IL 60614 | Preschool |
| Christopher House Logan Square | 3255 W Altgeld St, Chicago, IL 60647 | Preschool |
| Christopher House's Early Childhood Development Services | 4701 N Winthrop Ave, Chicago, IL 60640 | Preschool |
| Circle Rock Preparatory School Preschool | 118 N Central Ave, Chicago, IL 60644 | Preschool |
| Clarence E Culver School | 6901 W Oakton St, Niles, IL 60714 | Preschool |
| Clark G R Elementary School Preschool | 1045 S Monitor Ave, Chicago, IL 60644 | Preschool |
| Clearmont Elementary School Preschool | 280 Clearmont Dr, Elk Grove Village, IL 60007 | Preschool |
| Cleveland Elementary School Preschool | 3121 W Byron St, Chicago, IL 60618 | Preschool |
| Cobblestone Child Care Facility | 7115 North Ave Ste 347, Oak Park, IL 60302 | Center |
| Columbus Elementary School Preschool | 1003 N Leavitt St, Chicago, IL 60622 | Preschool |
| Concord Lutheran School Preschool | 865 S Church Rd, Bensenville, IL 60106 | Preschool |