| Children's Christian Learning Center | 1900 Nerge Rd, Elk Grove Village, IL 60007 | Center |
| Childrens Choice at Holy Family | 100 N River Rd, Des Plaines, IL 60016 | Center |
| 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 |
| Christ The King Lutheran Preschool | 100 W Michigan Ave, Palatine, IL 60067 | Preschool |
| Christian Corner Children's Center | 1600 W Schaumburg Rd, Schaumburg, IL 60194 | Center |
| Churchill Elementary School Preschool | 23w240 Geneva Rd, Glen Ellyn, IL 60137 | Preschool |
| Clapham School Preschool | Po Box 209, Wheaton, IL 60187 | Preschool |
| Clearmont Elementary School Preschool | 280 Clearmont Dr, Elk Grove Village, IL 60007 | Preschool |
| Cloverdale Elementary School Preschool | 1182 Merbach Dr, Carol Stream, IL 60188 | Preschool |
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| College Preparatry School of America Preschool | 331 W Madison St, Lombard, IL 60148 | Preschool |
| Community Chd Care Center Palatine Twnshp | 721 S Quentin Rd, Palatine, IL 60067 | Center |
| Concord Lutheran School Preschool | 865 S Church Rd, Bensenville, IL 60106 | Preschool |
| Coop Ns 1st Church - Lombard | 220 S Main St, Lombard, IL 60148 | Preschool |
| Creative Beginnings Preschool | 1451 Bode Rd, Schaumburg, IL 60194 | Preschool |
| Creative Childrens Academy | 500 N Benton St, Palatine, IL 60067 | Preschool |
| Creative Day Learning Center | 215 South Lincoln Street, Lombard, IL 60148 | Center |
| Creative Montessori Learning Center | 550 S Edgewood Ave, Lombard, IL 60148 | Preschool |
| Creative Montessori Learning Center | 550 S Edgewood St, Lombard, IL 60148 | Preschool |
| Creme De La Creme | 100 W Higgins Rd Unit X, Barrington, IL 60010 | Center |
| Cumberland Elementary School Preschool | 700 E Golf Rd, Des Plaines, IL 60016 | Preschool |
| Dan H Pietrini Elementary School Preschool | 9750 Fullerton Ave, Franklin Park, IL 60131 | Preschool |
| Deaf / Hard of Hearing Programs - MN Preschool | 543 E Taylor Rd, Lombard, IL 60148 | Preschool |
| Delphi Academy of Chicago Preschool | 241 E Roosevelt Rd, Lombard, IL 60148 | Preschool |
| Devonshire School Preschool | 1401 Pennsylvania Av, Des Plaines, IL 60018 | Preschool |
| Diamante Montessori School | 625 Hillside Ave, Glen Ellyn, IL 60137 | Preschool |
| Douglas Macarthur Elementary School Preschool | 1800 Chippendale Rd, Hoffman Estates, IL 60169 | Preschool |
| Downers Grove / Woodridge Head Start | 331 S York Rd, Bensenville, IL 60106 | Preschool |
| Dujardin Elementary School Preschool | 166 Euclid Ave, Bloomingdale, IL 60108 | Preschool |
| Dupage Easter Seal Child Development Center | 830 S Addison Ave, Villa Park, IL 60181 | Preschool |
| Dupage Montessori In Wheaton Preschool | 300 E Cole Ave, Wheaton, IL 60187 | Preschool |
| Dwight D Eisenhower Elementary School Preschool | 700 N Schoenbeck Rd, Prospect Heights, IL 60070 | Preschool |
| Early Childhood Education Center | 543 N Wood Dale Rd, Wood Dale, IL 60191 | Preschool |
| Early Days Preschool and Childcare | 212 S Patton Ave, Arlington Heights, IL 60005 | Preschool |
| Early Learning Center | 40 E Dundee Rd, Barrington, IL 60010 | Preschool |
| Edgar A Poe Elementary School Preschool | 2800 N Highland Ave, Arlington Heights, IL 60004 | Preschool |
| Edwin Aldrin Elementary School Preschool | 617 Boxwood Dr, Schaumburg, IL 60193 | Preschool |
| Elizabeth Blackwell Elementary School Preschool | 345 N Walnut Ln, Schaumburg, IL 60194 | Preschool |
| Elk Grove Twp. Community Day Care Center | 711 Chelmsford Ln, Elk Grove Village, IL 60007 | Center |
| Elmhurst Academy of Early Learning | 212 W Lake St, Elmhurst, IL 60126 | Preschool |
| Elmhurst YMCA School Age Program | 211 W 1st St, Elmhurst, IL 60126 | Center |
| Enders-salk Elementary School Preschool | 345 N Salem Dr, Schaumburg, IL 60194 | Preschool |
| Enger School Preschool | 10401 Grand Ave, Franklin Park, IL 60131 | Preschool |
| Everett Dirksen Elementary School Preschool | 116 W Beech Dr, Schaumburg, IL 60193 | Preschool |
| Evergreen Elementary School Preschool | 1041 Evergreen Dr, Carol Stream, IL 60188 | Preschool |
| Fairview Elementary School Preschool | 375 Arizona Blvd, Hoffman Estates, IL 60169 | Preschool |
| First Congregational Church Nursery School | 766 Graceland Ave, Des Plaines, IL 60016 | Preschool |
| First Presbyterian Church Weekday Nursery School | 715 N Carlton St, Wheaton, IL 60187 | Preschool |
| First Steps Nursery School | 2163 N Il Route 83, Round Lake, IL 60073 | Preschool |
| First United Methodist Church Pre-School | 1903 E Euclid Ave, Arlington Heights, IL 60004 | Preschool |
| Flower Garden Day Care | 2420 E Rand Rd, Arlington Heights, IL 60004 | Preschool |
| Flower Garden Infant / Toddler Center | 2420 E Rand Rd, Arlington Heights, IL 60004 | Preschool |
| Forest Elementary School Preschool | 1375 S 5th Ave, Des Plaines, IL 60018 | Preschool |
| Forest Glen Elementary School Preschool | 561 Elm St, Glen Ellyn, IL 60137 | Preschool |
| Forest View Elementary School Preschool | 1901 W Estates Dr, Mount Prospect, IL 60056 | Preschool |
| Frank C Whiteley Elementary School Preschool | 4335 Haman Ave, Hoffman Estates, IL 60192 | Preschool |
| Frederick Nerge Elementary School Preschool | 660 N Woodfield Trl, Roselle, IL 60172 | Preschool |
| Friendship Corner | 777 E. Devon, Bartlett, IL 60103 | Preschool |
| G Stanley Hall Elementary School Preschool | 1447 Wayne Ave, Glendale Heights, IL 60139 | Preschool |
| Garfield Elementary School Preschool | 420 May St, Elgin, IL 60120 | Preschool |
| Gary United Methodist Preschool | 224 N Main St, Wheaton, IL 60187 | Preschool |
| Gingerbread House | 315 Fairview Ave, Glen Ellyn, IL 60137 | Center |
| Glen Hill Primary Preschool | 1324 Bloomingdale Rd, Glendale Heights, IL 60139 | Preschool |
| God Loves Little Children Day Care II | 20w381 Stone Ave, Addison, IL 60101 | Center |
| Goddard School Early Childhood Development | 92 Stratford Dr, Bloomingdale, IL 60108 | Preschool |
| Grace International Preschool Corp | 150 Lions Dr, Elk Grove Village, IL 60007 | Preschool |
| Grace Lutheran Preschool | 780 S Bartlett Rd, Streamwood, IL 60107 | Preschool |
| Grace Pre-School | 1624 E Euclid Ave, Mount Prospect, IL 60056 | Preschool |
| Great Beginnings Child Care Center | 757 E Nerge Rd, Roselle, IL 60172 | Center |
| Greenbrier Elementary School Preschool | 2330 N Verde Dr, Arlington Heights, IL 60004 | Preschool |
| Greenbrook Montessori | 1675 Greenbrook Blvd, Hanover Park, IL 60133 | Preschool |
| Greentree Preschool and Early Education Center | 25w725 Jewell Rd, Wheaton, IL 60187 | Preschool |
| Guardian Angel Orthodox Day School Preschool | 2350 E Dempster St, Des Plaines, IL 60016 | Preschool |
| Hadi School of Excellence Preschool | 375 S Roselle Rd, Schaumburg, IL 60193 | Preschool |
| Hanover Highlands Elementary School Preschool | 1451 Cypress Ave, Hanover Park, IL 60133 | Preschool |
| Harper College Child Learning Center | 1200 W Algonquin Rd, Palatine, IL 60067 | Center |
| Harvest Christian Academy Preschool | 800 Rohlwing Rd, Rolling Meadows, IL 60008 | Preschool |
| Hawk Hollow Elementary School Preschool | 235 Jacaranda Dr, Bartlett, IL 60103 | Preschool |
| Herbert Hoover Elementary School Preschool | 315 N Springinsguth, Schaumburg, IL 60194 | Preschool |
| Hinsdale Head Start | 331 S York Rd, Bensenville, IL 60106 | Preschool |
| His Grace Christian Child Development Learing Center | 1000 N Rohlwing Rd Ste 16, Lombard, IL 60148 | Preschool |
| Hisgrace Christian Childcare | 1000 N Rhlwing Rd 16, Lombard, IL 60148 | Preschool |
| Hoffman Estates Park District Blackhawk Pre School | 1685 W Higgins Rd, Hoffman Estates, IL 60169 | Preschool |
| Holy Family Catholic Academy Preschool | 2515 Palatine Rd, Palatine, IL 60067 | Preschool |
| Holy Family Catholic School Preschool | 330 E Fullerton Ave, Addison, IL 60101 | Preschool |
| Holy Ghost School Preschool | 260 N Wood Dale Rd, Wood Dale, IL 60191 | Preschool |
| Home Away From Home Child Care | 1648 S Green Meadows Blvd, Streamwood, IL 60107 | Center |
| Huff Elementary School Preschool | 801 Hastings St, Elgin, IL 60120 | Preschool |
| I T Day Care Center | 1637 Oakton Pl, Des Plaines, IL 60018 | Center |
| Immaculate Conception Grade School Preschool | 132 W Arthur St, Elmhurst, IL 60126 | Preschool |
| Immanuel Lutheran Preschool | 1116 E Devon Ave, Bartlett, IL 60103 | Preschool |
| Immanuel Lutheran Preschool | 832 Lee St, Des Plaines, IL 60016 | Preschool |
| Immanuel Lutheran School Preschool | 200 N Plum Grove Rd, Palatine, IL 60067 | Preschool |
| Immanuel Lutheran School Preschool | 148 E 3rd St, Elmhurst, IL 60126 | Preschool |
| Independence Preschool | 200 E Taylor Ave, Bartlett, IL 60103 | Preschool |
| Indian Grove Elementary School Preschool | 1340 Burning Bush, Mount Prospect, IL 60056 | Preschool |
| Islamic Foundation School Preschool | 300 W Highridge Rd, Villa Park, IL 60181 | Preschool |
| Ivy Hill Elementary School Preschool | 2211 N Burke Dr, Arlington Heights, IL 60004 | Preschool |
| J W Riley Elementary School Preschool | 1209 E Burr Oak Dr, Arlington Heights, IL 60004 | Preschool |
| Jane Addams Elementary School Preschool | 1020 E Sayles Dr, Palatine, IL 60074 | Preschool |