| The Growing Place | 1111 E Madison St, Lombard, IL 60148 | Center |
| The Learning Tree Preschool | Po Box 23020, Chicago, IL 60623 | Preschool |
| The Love Learning Center Day Care | 1906 S 7th Ave, Maywood, IL 60153 | Center |
| The Lutheran Day Nursery of Chicago | 1802 N Fairfield Ave # 1808, Chicago, IL 60647 | Center |
| The Pillars Child & Family Dev Center | P.o. Box 250, La Grange Park, IL 60526 | Preschool |
| 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 Shepherd's Learning Academy | 1818 N 32nd Ave, Stone Park, IL 60165 | Center |
| The White Steeple Preschool | 5849 N Nina Ave, Chicago, IL 60631 | Preschool |
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| The Women's Treatment Center | 1301 W 22nd St Ste 800, Oak Brook, IL 60523 | Center |
| Through A Child's Eyes | 5310 W 24th Pl, Cicero, IL 60804 | Center |
| Tilton Elementary School Preschool | 223 N Keeler Ave, Chicago, IL 60624 | Preschool |
| Timothy Christian Elementary Preschool | 188 W Butterfield Rd, Elmhurst, IL 60126 | Preschool |
| Tiny Tot Daycare & Learning Center | 2712 N Laramie Ave, Chicago, IL 60639 | Center |
| Tiny Town For Tots | 5645 W Division St, Chicago, IL 60651 | Center |
| Tioga Elementary School Preschool | 212 W Memorial Rd, Bensenville, IL 60106 | Preschool |
| Today's Child Learning Center | 541 N Lombard Ave, Oak Park, IL 60302 | Center |
| Toddler Town Daycare Too | 5934 W Diversey Ave, Chicago, IL 60639 | Preschool |
| Tot Spot & Latch Key - Westchester Park District | 10201 Bond St, Westchester, IL 60154 | Center |
| Tots Land | 7460 W Addison St, Chicago, IL 60634 | Center |
| Tots N Tales Preschool II | 5784 S Archer Ave, Chicago, IL 60638 | Preschool |
| 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 |
| Train Up A Child Christian Academy | 300 50th Ave, Bellwood, IL 60104 | Preschool |
| Tree Town Cooperative Nursery School | 235 S Kenilworth Ave, Elmhurst, IL 60126 | Preschool |
| Trinidad Head Start | 1001 E Touhy Ave, Des Plaines, IL 60018 | Preschool |
| Trinity Christian Nursery School | 300 S Ardmore Ave, Villa Park, IL 60181 | Preschool |
| Trinity Lutheran School Preschool | 1008 E Roosevelt Rd, Lombard, IL 60148 | Preschool |
| Triton College Child Development Center | 2000 5th Ave, River Grove, IL 60171 | Center |
| True Vine Christian Academy Preschool | 400 23rd Ave, Bellwood, IL 60104 | Preschool |
| Tt Acquisition | 1335 N Arlington Heights Rd, Itasca, IL 60143 | Center |
| Union Church Early Childhood Programs | 137 S Garfield St, Hinsdale, IL 60521 | Preschool |
| Union Ridge Elementary School Preschool | 4600 N Oak Park Ave, Harwood Heights, IL 60706 | Preschool |
| Villa Park Head Start | 331 S York Rd # Lifelink, Bensenville, IL 60106 | Preschool |
| Village Children's Academy | 40 S Clay St Ste 1w, Hinsdale, IL 60522 | Preschool |
| Village Children's Academy | 11 E Ogden Ave, Westmont, IL 60559 | Preschool |
| Village of Villa Park - Recreation Department Early Care Programs | 338 N Iowa Ave, Villa Park, IL 60181 | Preschool |
| Visitation Preschool | 851 S York St, Elmhurst, IL 60126 | 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 | 5640 S 75th Ave, Summit Argo, IL 60501 | Preschool |
| Walther Luth Acadatforest Park Preschool | 305 Circle Ave, Forest Park, IL 60130 | 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 |
| Washington Elementary School Preschool | 1111 Washington Blvd, Maywood, IL 60153 | Preschool |
| Waters Elementary School Preschool | 4540 N Campbell Ave, Chicago, IL 60625 | Preschool |
| Webster Elementary School Preschool | 4055 W Arthington St, Chicago, IL 60624 | Preschool |
| West Austin Development Center | 4920 W Madison St, Chicago, IL 60644 | Center |
| West Chicago Head Start | 331 S York Rd, Bensenville, IL 60106 | Preschool |
| 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 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 |
| Westchester Primary School Preschool | 2400 Downing Ave, Westchester, IL 60154 | Preschool |
| Westdale Elementary School Preschool | 99 Diversey Ave, Melrose Park, IL 60164 | Preschool |
| 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 | 338 Whitehall Ave, Melrose Park, IL 60164 | Preschool |
| Whittier Elementary School Preschool | 715 N Harvey Ave, Oak Park, IL 60302 | Preschool |
| Willard Elementary School Preschool | 1250 Ashland Ave, River Forest, IL 60305 | Preschool |
| William Hatch Elementary School Preschool | 1000 N Ridgeland Ave, Oak Park, IL 60302 | Preschool |
| Willow Ridge Academy | 7316 W North Ave, Elmwood Park, IL 60707 | Center |
| Wilson Montessori Academy | 136 W Vallette St Ste 8, Elmhurst, IL 60126 | Center |
| Wilson Montessori Academy | 136 W Vallette #8, Elmhurst, IL 60126 | Preschool |
| Winthrop Children's Center | 1001 E Touhy Ave, Des Plaines, IL 60018 | Center |
| Wm Hammerschmidt Elementary School Preschool | 617 Hammerschmidt Av, Lombard, IL 60148 | Preschool |
| Wonderland Day Care II | 6319 W Belmont Ave, Chicago, IL 60634 | Center |
| Woodbine Elementary School Preschool | 3003 S 50th Ct, Cicero, IL 60804 | Preschool |
| Woodlawn Academy College Prep Preschool | 4817 W Chicago Ave, Chicago, IL 60651 | Preschool |
| YMCA Garfield Early Head Start | 7 N Homan Ave, Chicago, IL 60624 | Preschool |
| YMCA Marshall Family Development Center | 3250 W Adams St, Chicago, IL 60624 | Center |
| Yates Elementary School Preschool | 1839 N Richmond St, Chicago, IL 60647 | Preschool |
| Young Achievers Learning Center | 3044 ROSE ST, Franklin Park, IL 60131 | Center |
| Young Elementary School Preschool | 1434 N Parkside Ave, Chicago, IL 60651 | Preschool |
| Zapata Elementary Academy Preschool | 2728 S Kostner Ave, Chicago, IL 60623 | Preschool |
| Zion Lutheran Early Childhood Ed Center | 204 S Grant St, Hinsdale, IL 60522 | Preschool |
| Zion Lutheran School | 125 S Vine St, Hinsdale, IL 60521 | Preschool |