| Children of The Shepherd Pre-School | 1111 N Elmhurst Rd, Prospect Heights, IL 60070 | Preschool |
| Children's Christian Learning Center | 1900 Nerge Rd, Elk Grove Village, IL 60007 | Center |
| Children's World | 110 W Boeger Dr, Arlington Heights, IL 60004 | 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 |
| 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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| 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 |
| Creative Beginnings Preschool | 1451 Bode Rd, Schaumburg, IL 60194 | Preschool |
| Creative Care Childrens Center | 1410 S Barrington Rd, Barrington, IL 60010 | Preschool |
| Creative Childrens Academy | 500 N Benton St, Palatine, IL 60067 | 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 |
| Day Care Art Center | 1345 W Dundee Rd, Buffalo Grove, IL 60089 | Center |
| Devonshire School Preschool | 1401 Pennsylvania Av, Des Plaines, IL 60018 | 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 |
| 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 |
| Enders-salk Elementary School Preschool | 345 N Salem Dr, Schaumburg, IL 60194 | Preschool |
| Eugene Field Elementary School Preschool | 51 Saint Armand Ln, Wheeling, IL 60090 | 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 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 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 |
| 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 |
| 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 |
| Hough Street Elementary School Preschool | 310 S Hough St, Barrington, IL 60010 | Preschool |
| Huff Elementary School Preschool | 801 Hastings St, Elgin, IL 60120 | Preschool |
| I T Day Care Center | 1637 Oakton Pl, Des Plaines, IL 60018 | Center |
| 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 |
| Independence Preschool | 200 E Taylor Ave, Bartlett, IL 60103 | Preschool |
| Indian Grove Elementary School Preschool | 1340 Burning Bush, Mount Prospect, IL 60056 | Preschool |
| Isaac Fox Elementary School Preschool | 395 W Cuba Rd, Lake Zurich, IL 60047 | 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 |
| Jennifer's Child Care & Learning Center | Po Box 674, Elk Grove Village, IL 60009 | Center |
| Jennifer's Kids Learning Center | 1624 W Wise Rd, Schaumburg, IL 60193 | Center |
| Jennifer's Preschool & Childcare | Po Box 674, Elk Grove Village, IL 60009 | Preschool |
| Jfh Academy Preschool | 1001 Oak Ave, Prospect Heights, IL 60070 | Preschool |
| John G Conyers Learning Academy | 2800 Central Rd, Rolling Meadows, IL 60008 | Preschool |
| John Jay Elementary School Preschool | 1835 W Pheasant Trl, Mount Prospect, IL 60056 | Preschool |
| John Muir Literacy Academy Preschool | 1973 Kensington Ln, Hoffman Estates, IL 60169 | Preschool |
| Jolly Fun House Playschool West | 1001 Oak Ave, Prospect Heights, IL 60070 | Center |
| Juliette Low Elementary School Preschool | 1530 S Highland Ave, Arlington Heights, IL 60005 | Preschool |
| Kiddie Academy | 314 Juliana Ln, Bloomingdale, IL 60108 | Preschool |
| Kiddie Academy of Streamwood | 1040 S. Sutton Rd, Streamwood, IL 60107 | Center |
| Kiddie Junction Educational Institute | 1619 E Oakton St, Des Plaines, IL 60018 | Center |
| Kiddy Garden Child Care Center | 2203 W Schaumburg Rd # 2209, Schaumburg, IL 60194 | Center |
| Kiddy Learning Station | 1340 W Algonquin Rd # 1372, Arlington Heights, IL 60005 | Center |
| Kids Kare DayCare and Preschool - South Barrington Park District | 3 Tennis Club Ln, Barrington, IL 60010 | Preschool |
| Kids of The Kingdom | 1122 W Rand Rd, Arlington Heights, IL 60004 | Center |
| Kidtown, USA | 1071 S Roselle Rd, Schaumburg, IL 60193 | Center |