| Home of Life Just For You Child Development Center | 4647 W Washington Blvd, Chicago, IL 60644 | Preschool |
| Hope For Youth Day Care | 5900 W Iowa St, Chicago, IL 60651 | Center |
| Horizon Learning Centers Peterson | 2910 W PETERSON AVE STE G, Chicago, IL 60659 | Center |
| House of Kids Day Care Center | 7158 W Addison St, Chicago, IL 60634 | Center |
| Howard Area Family Center | 7510 N Ashland Ave, Chicago, IL 60626 | Preschool |
| Howard Mohr Community Center | 7640 Jackson Blvd, Forest Park, IL 60130 | Center |
| Howe Elementary School Preschool | 720 N Lorel Ave, Chicago, IL 60644 | Preschool |
| Hughes C Elementary School Preschool | 4247 W 15th St, Chicago, IL 60623 | Preschool |
| Hull House Uptown Headstart | 1020 W Bryn Mawr Ave, Chicago, IL 60660 | Preschool |
| Humboldt Community Christian School Preschool | 1847 N Humboldt Blvd, Chicago, IL 60647 | Preschool |
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| Hynes Elementary School Preschool | 9000 Belleforte Ave, Morton Grove, IL 60053 | Preschool |
| I-T Day Care Center | 2359 North Mannheim Road, Melrose Park, IL 60164 | Center |
| ICC Full Time School | 5933 N Lincoln Ave, Chicago, IL 60659 | Preschool |
| ICCI Academy Preschool | 6435 W Belmont Ave, Chicago, IL 60634 | Preschool |
| Immaculate Conception Preschool | 1431 N Park Ave, Chicago, IL 60610 | Preschool |
| Immaculate Conception School Preschool | 7263 W Talcott Ave, Chicago, IL 60631 | Preschool |
| Inter-American Elementary Magnet School Preschool | 851 W Waveland Ave, Chicago, IL 60613 | Preschool |
| Intercultural Montessori Preschool | 301 S Ridgeland Ave, Oak Park, IL 60302 | Preschool |
| Irving Elementary School Preschool | 805 S 17th Ave, Maywood, IL 60153 | Preschool |
| Irving Elementary School Preschool | 749 S Oakley Blvd, Chicago, IL 60612 | Preschool |
| Irving Park Early Learning Center | 3021 W Montrose Ave # 23, Chicago, IL 60618 | Preschool |
| Irving Park Infant Toddler Center | 3000 W Montrose Ave # 3006, Chicago, IL 60618 | Preschool |
| Irving Park Y.M.C.A. | 4251 W Irving Park Rd, Chicago, IL 60641 | Center |
| It Takes A Village Early Learning Center | 4020 W Division St, Chicago, IL 60651 | Preschool |
| It Takes A Village Services | 4000 W Division St, Chicago, IL 60651 | Preschool |
| It Takes A Village at River City | 800 S Wells St Ste 90, Chicago, IL 60607 | Preschool |
| Ivy Garden After School Center | 625 W 31st St, Chicago, IL 60616 | Center |
| J Giles Elementary School Preschool | 4251 N Oriole Ave, Harwood Heights, IL 60706 | Preschool |
| J Leigh Elementary School Preschool | 8151 W Lawrence Ave, Harwood Heights, IL 60706 | Preschool |
| JFH Educational Academy | 7642 W Irving Park, Harwood Heights, IL 60706 | Preschool |
| Jahn Elementary School Preschool | 3149 N Wolcott Ave, Chicago, IL 60657 | Preschool |
| Jamieson Elementary School Preschool | 5650 N Mozart St, Chicago, IL 60659 | Preschool |
| Jane Addams Elementary School Preschool | 910 Division St, Melrose Park, IL 60160 | Preschool |
| Jane Addams Hull House Leclaire | 1030 W Van Buren St Fl 5, Chicago, IL 60607 | Center |
| Jefferson School Preschool | 8200 W Greendale Ave, Niles, IL 60714 | Preschool |
| Jehovah Lutheran School Preschool | 3740 W Belden Ave, Chicago, IL 60647 | Preschool |
| Jenner Elementary Academy of The Arts Preschool | 1119 N Cleveland Ave, Chicago, IL 60610 | Preschool |
| Jensen Elementary Scholastic Academy Preschool | 3030 W Harrison St, Chicago, IL 60612 | Preschool |
| Jerusalem Evangelical Lutheran Preschool | 6218 Capulina Ave, Morton Grove, IL 60053 | Preschool |
| Jewish Council For Youth Orchard Branch | 957 W Grace St, Chicago, IL 60613 | Center |
| Jewish Council For Youth Services - Lakeview | 957 W Grace St, Chicago, IL 60613 | Preschool |
| Jewish Reconstructionist Congregation | 303 Dodge Ave, Evanston, IL 60202 | Center |
| Joan Dachs Bais Yaakov Elementary Preschool | 3200 W Peterson Ave, Chicago, IL 60659 | Preschool |
| John F Kennedy Elementary School Preschool | 3945 Wehrman Ave, Schiller Park, IL 60176 | Preschool |
| Johnson Elementary School Preschool | 1420 S Albany Ave, Chicago, IL 60623 | Preschool |
| Jolly Fun House Playschools | 7559 W Addison St, Chicago, IL 60634 | Preschool |
| Jordan Elementary Community School Preschool | 7414 N Wolcott Ave, Chicago, IL 60626 | Preschool |
| Joseph E Hill Education Center | 1500 Mcdaniel Ave, Evanston, IL 60201 | Center |
| Joseph E Hill Education Center | 1500 Mcdaniel, Evanston, IL 60201 | Preschool |
| Joyful Noise Christian Daycare | 4243 N North Ave, Chicago, IL 60639 | Center |
| Julia S Molloy Education Center | 8701 Menard Ave, Morton Grove, IL 60053 | Preschool |
| Jungman Elementary School Preschool | 1746 S Miller St, Chicago, IL 60608 | Preschool |
| Kacs Early Childhood Center | 4300 N California Ave, Chicago, IL 60618 | Preschool |
| Kalina Preschool & Kindergarten | 4100 N California Ave, Chicago, IL 60618 | Preschool |
| Kangaroo Korner Day Care Center | 900 Beloit Ave, Forest Park, IL 60130 | Preschool |
| Kanoon Elementary Magnet School Preschool | 2233 S Kedzie Ave, Chicago, IL 60623 | Preschool |
| Kc's Academy & Early Childhood Education | 835 W Sheridan Rd, Chicago, IL 60613 | Preschool |
| Kellman Corporate Community Elementary Preschool | 751 S Sacramento Blv, Chicago, IL 60612 | Preschool |
| Ketchings Cradle | 35 S 19th Ave, Maywood, IL 60153 | Center |
| Key Steps To Success | 4945 W Division St Fl 1, Chicago, IL 60651 | Center |
| Keystone Montessori School | Po Box 5548, River Forest, IL 60305 | Preschool |
| Kiddie Academy of Carpentersville | 1000 W Adams St Apt 412, Chicago, IL 60607 | Preschool |
| Kiddie Garden | 9130 W Golf Rd, Niles, IL 60714 | Preschool |
| Kiddie Junction Educational Institute | 1619 E Oakton St, Des Plaines, IL 60018 | Center |
| Kiddie Kollege | 6025 N California Ave, Chicago, IL 60659 | Center |
| Kiddie Korner Academy | 7730 W North Ave, Elmwood Park, IL 60707 | Center |
| Kiddie Korral Academy | Po Box 23020, Chicago, IL 60623 | Center |
| Kiddy Comfort Zone #1 Day Care Center | 817 N Hamlin Ave, Chicago, IL 60651 | Center |
| Kiddy Comfort Zone Day Care Center | 6441 North Ave Ste 103, Oak Park, IL 60302 | Center |
| Kids Academy | 9233 Shermer Rd, Morton Grove, IL 60053 | Preschool |
| Kids Corner Academy | 2416 S Michigan Ave, Chicago, IL 60616 | Center |
| Kids Hope Child Development Center | 514 W 31st St, Chicago, IL 60616 | Preschool |
| Kids In Harmony Day School | 5039 W Berenice Ave, Chicago, IL 60641 | Center |
| Kids Work Chicago | 3842 N Claremont Ave, Chicago, IL 60618 | Preschool |
| Kids World Day Care | 5910 W Montrose Ave # 12, Chicago, IL 60634 | Center |
| Kidslife Daycare Center | 4447 W Fullerton Ave # 55, Chicago, IL 60639 | Preschool |
| Kidwatch Plus | 3901 N Ridgeway Ave, Chicago, IL 60618 | Preschool |
| Kidwatch Plus Inc | 3901 N Ridgeway Ave, Chicago, IL 60618 | Preschool |
| Kilmer Elementary School Preschool | 6700 N Greenview Ave, Chicago, IL 60626 | Preschool |
| King Elementary School Preschool | 740 S Campbell Ave, Chicago, IL 60612 | Preschool |
| Kingdom Academy Learning Center | 2053 W HOWARD ST, Chicago, IL 60645 | Center |
| La Progresiva Pre-School | 2609 N Kimball Ave, Chicago, IL 60647 | Preschool |
| Lafayette Elementary School Preschool | 2714 W Augusta Blvd, Chicago, IL 60622 | Preschool |
| Lake Shore Preparatory School Preschool | 300 W Hill St, Chicago, IL 60610 | Preschool |
| Lake Shore School | 5611 N Clark St, Chicago, IL 60660 | Center |
| Lake Shore School Preschool | 5611 N Clark St, Chicago, IL 60660 | Preschool |
| Lakefront Children's Academy | 400 E Randolph St Fl 6b, Chicago, IL 60601 | Preschool |
| Lakeview Development Center | 1531 W Lawrence Ave, Chicago, IL 60640 | Center |
| Lasalle II Magnet Elementary School Preschool | 1148 N Honore St, Chicago, IL 60622 | Preschool |
| Lathrop Elementary School Preschool | 1440 S Christiana Av, Chicago, IL 60623 | Preschool |
| Latin School of Chicago Lower Preschool | 1531 N Dearborn Pkwy, Chicago, IL 60610 | Preschool |
| Laurance Armour Day School | 630 S Ashland Ave, Chicago, IL 60607 | Center |
| Lawndale Community Day Care | 1800 S Lawndale Ave, Chicago, IL 60623 | Center |
| Lawndale Elementary Community Academy Preschool | 3500 W Douglas Blvd, Chicago, IL 60623 | Preschool |
| Learn Charter School | 1132 S Homan Ave, Chicago, IL 60624 | Preschool |
| Learning Express Child Care | 7750 W DEVON AVE # 54, Chicago, IL 60631 | Center |
| Learning Network Preschool | 5911 W Midway Park, Chicago, IL 60644 | Preschool |
| Lee's Cuddles N Care | 6106 W North Ave, Chicago, IL 60639 | Center |
| Legacy Elementary Charter School Preschool | 4217 W 18th St, Chicago, IL 60623 | Preschool |
| Leland Elementary School Preschool | 5221 W Congress Pkwy, Chicago, IL 60644 | Preschool |