| Hefferan Elementary School Preschool | 4409 W Wilcox St, Chicago, IL 60624 | Preschool |
| Henderson Elementary School Preschool | 5650 S Wolcott Ave, Chicago, IL 60636 | Preschool |
| Hendricks Elementary Community Academy Preschool | 4316 S Princeton Ave, Chicago, IL 60609 | Preschool |
| Henry Booth House Bernard Genter Center | 2929 S Wabash Ave, Chicago, IL 60616 | Center |
| Henry Booth House Near South Head Start | 2929 S Wabash Ave, Chicago, IL 60616 | Preschool |
| Henry Elementary School Preschool | 4250 N St Louis Ave, Chicago, IL 60618 | Preschool |
| Henry's House | 3655 N Bell Ave, Chicago, IL 60618 | Preschool |
| Henson Elementary School Preschool | 1326 S Avers Ave, Chicago, IL 60623 | Preschool |
| Hephzibah - Beye Day Care Program | 811 South Blvd, Oak Park, IL 60302 | Center |
| Hephzibah - Lincoln Day Care Program | 811 South Blvd, Oak Park, IL 60302 | Center |
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| Hephzibah - Longfellow Day Care Program | 1144 Lake St, Oak Park, IL 60301 | Center |
| Hephzibah - Mann Day Care Program | 946 North Blvd, Oak Park, IL 60301 | Center |
| Hephzibah - Whittier Day Care Program | 946 North Blvd, Oak Park, IL 60301 | Center |
| Hephzibah Children's Association - Hatch | 811 South Blvd, Oak Park, IL 60302 | Center |
| Hephzibah Children's Association - Irving | 1144 Lake St Fl 5, Oak Park, IL 60301 | Center |
| Hephzibah Day Care Program | 1144 Lake St, Oak Park, IL 60301 | Center |
| Herbert Elementary School Preschool | 2131 W Monroe St, Chicago, IL 60612 | Preschool |
| Herzl Elementary School Preschool | 3711 W Douglas Blvd, Chicago, IL 60623 | Preschool |
| Hiawatha Elementary School Preschool | 6539 26th St, Berwyn, IL 60402 | Preschool |
| Hibbard Elementary School Preschool | 3244 W Ainslie St, Chicago, IL 60625 | Preschool |
| High Mountain Head Start | 1210 N Waller Ave, Chicago, IL 60651 | Center |
| Higher Learning Daycare & Education Center | Po Box 5701, Chicago, IL 60680 | Center |
| Highland Day Care Center #1 | 7634 S Ashland Ave, Chicago, IL 60620 | Center |
| Hinton Elementary School Preschool | 644 W 71st St, Chicago, IL 60621 | Preschool |
| Holden Elementary School Preschool | 1104 W 31st St, Chicago, IL 60608 | Preschool |
| Holmes Elementary School Preschool | 955 W Garfield Blvd, Chicago, IL 60621 | Preschool |
| Holy Angels School Preschool | 750 E 40th St, Chicago, IL 60653 | Preschool |
| Home Elementary School Preschool | 4400 Home Ave, Berwyn, IL 60402 | Preschool |
| Home of Life Just For You Child Development Center | 4647 W Washington Blvd, Chicago, IL 60644 | Preschool |
| Honey Bear Nursery and Kindergarden | 419 W 95th St, Chicago, IL 60628 | Center |
| Hope For Youth Day Care | 5900 W Iowa St, Chicago, IL 60651 | Center |
| Hope Lutheran Preschool | 6416 S Washtenaw Ave, Chicago, IL 60629 | Preschool |
| Howe Elementary School Preschool | 720 N Lorel Ave, Chicago, IL 60644 | Preschool |
| Huggie Bear Christian Academy | 1808 - 1810 1/2 W 99th St, Chicago, IL 60643 | Center |
| Huggie Bear Christian Academy Preschool | 1808 W 99th St, Chicago, IL 60643 | Preschool |
| Hughes C Elementary School Preschool | 4247 W 15th St, Chicago, IL 60623 | Preschool |
| Humboldt Community Christian School Preschool | 1847 N Humboldt Blvd, Chicago, IL 60647 | Preschool |
| Humpty-Dumpty Day Care | 1126 W 99th St, Chicago, IL 60643 | Center |
| Hurley Elementary School Preschool | 3849 W 69th Pl, Chicago, IL 60629 | Preschool |
| Hyde Park Learning Resource Center | 5114 S Dorchester Ave, Chicago, IL 60615 | Center |
| Hyde Park Neighborhood Club | 5480 S Kenwood Ave, Chicago, IL 60615 | Center |
| Immaculate Conception Preschool | 1431 N Park Ave, Chicago, IL 60610 | Preschool |
| Immanuel Community Nursery School | 9815 S Campbell Ave, Evergreen Park, IL 60805 | Center |
| Institute of Positive Education | 7825 S Ellis Ave, Chicago, IL 60619 | 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 | 749 S Oakley Blvd, Chicago, IL 60612 | Preschool |
| Irving Elementary School Preschool | 3501 Clinton Ave, Berwyn, IL 60402 | 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 |
| Itsy Bitsy People Palace | 7419 S Cottage Grove Ave, Chicago, IL 60619 | Preschool |
| Itsy Bitsy People Palace III | 7411 S Cottage Grove Ave, Chicago, IL 60619 | Preschool |
| Iva Playhouse | Po Box 528157, Chicago, IL 60652 | Center |
| Ivy Garden After School Center | 625 W 31st St, Chicago, IL 60616 | Center |
| Jackson M Elementary School Preschool | 917 W 88th St, Chicago, IL 60620 | Preschool |
| Jahn Elementary School Preschool | 3149 N Wolcott Ave, Chicago, IL 60657 | Preschool |
| Jane Addams Hull House Leclaire | 1030 W Van Buren St Fl 5, Chicago, IL 60607 | Center |
| Jeanne Kenney YMCA Day Care Center | 7600 S Parnell Ave, Chicago, IL 60620 | Center |
| Jefferson Elementary School Preschool | 7035 16th St, Berwyn, IL 60402 | Preschool |
| Jehovah Lutheran School Preschool | 3740 W Belden Ave, Chicago, IL 60647 | Preschool |
| Jellybean Learning Center | 8501 S Ashland Ave, Chicago, IL 60620 | Center |
| Jellybean Learning Center II | 358 E 71st St # 370, Chicago, IL 60619 | Center |
| Jenkins Institute of Love | 8907 S Cottage Grove Ave, Chicago, IL 60619 | Center |
| 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 |
| 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 |
| Johnson Elementary School Preschool | 1420 S Albany Ave, Chicago, IL 60623 | Preschool |
| Joplin Elementary School Preschool | 7931 S Honore St, Chicago, IL 60620 | Preschool |
| Joyful Noise Christian Daycare | 4243 N North Ave, Chicago, IL 60639 | Center |
| Jungman Elementary School Preschool | 1746 S Miller St, Chicago, IL 60608 | Preschool |
| Just For Kids | 5036 S Blackstone, Chicago, IL 60615 | Preschool |
| Kacs Early Childhood Center | 4300 N California Ave, Chicago, IL 60618 | Preschool |
| Kaleidoscope Kids Academy | 6958 Windsor Ave, Berwyn, IL 60402 | Center |
| 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 |
| Keeper's Institute | 2718 W 59th St, Chicago, IL 60629 | Center |
| Kellman Corporate Community Elementary Preschool | 751 S Sacramento Blv, Chicago, IL 60612 | Preschool |
| Kenyatta's Day Care | 2334 E 75th St, Chicago, IL 60649 | Center |
| Kershaw Elementary School Preschool | 6450 S Lowe Ave, Chicago, IL 60621 | Preschool |
| Key Steps To Success | 4945 W Division St Fl 1, Chicago, IL 60651 | Center |
| Kid'z Colony Day Care | 6287 S Archer Ave # 95, Chicago, IL 60638 | Preschool |
| Kid'z Imaginations Day Care | 5334 S Archer Ave, Chicago, IL 60632 | Center |
| Kiddie Academy of Carpentersville | 1000 W Adams St Apt 412, Chicago, IL 60607 | Preschool |
| Kiddie Garden Little Angels Child Care Center | 4235 S Kedzie Ave, Chicago, IL 60632 | Center |
| Kiddie Korral Academy | Po Box 23020, Chicago, IL 60623 | Center |
| Kiddie Kottage Day Care Center | 1946 W 87th St # 48, Chicago, IL 60620 | Preschool |
| Kiddie Works | 1933 E 87th St, Chicago, IL 60617 | 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 |
| Kiddy Kare Pre-School | 4444 46 South Kedzie, Chicago, IL 60632 | Preschool |
| Kids Academy | 3509 S King Dr, Chicago, IL 60653 | Center |
| Kids Corner Academy | 2416 S Michigan Ave, Chicago, IL 60616 | Center |
| Kids Count Too Babyland | 2706 - 2708 E 75th, Chicago, IL 60649 | Center |