| East Lake Academy Preschool | 13911 W Laurel Dr, Lake Forest, IL 60045 | Preschool |
| Edgar A Poe Elementary School Preschool | 2800 N Highland Ave, Arlington Heights, IL 60004 | Preschool |
| Episcopal Pre-School of The Church of Head Start | 400 E Westminster, Lake Forest, IL 60045 | Preschool |
| Eugene Field Elementary School Preschool | 51 Saint Armand Ln, Wheeling, IL 60090 | Preschool |
| Faith Lutheran Christian Preschool | 680 W Deerpath, Lake Forest, IL 60045 | Preschool |
| First Congregational Church Nursery School | 766 Graceland Ave, Des Plaines, IL 60016 | 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 Bluff School | 8 W Scranton Ave, Lake Bluff, IL 60044 | Preschool |
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| Forest View Elementary School Preschool | 1901 W Estates Dr, Mount Prospect, IL 60056 | Preschool |
| French School | 562 Green Bay Rd, Winnetka, IL 60093 | Center |
| French School Preschool | 562 Green Bay Rd, Winnetka, IL 60093 | Preschool |
| G.B. Nielsen Child Care & Learning Center | 3835 Willow Rd, Northbrook, IL 60062 | Preschool |
| Gates of Learning Preschool | 1185 Sheridan Rd, Glencoe, IL 60022 | Preschool |
| George W. Lutz Family Center | 800 Clavey Rd, Highland Park, IL 60035 | Preschool |
| Glenbrook Community Preschool | 3020 Milwaukee Ave, Northbrook, IL 60062 | Preschool |
| Glencoe Jr Kindergarten & Nursery School | 999 Green Bay Rd, Glencoe, IL 60022 | Preschool |
| Glenview Community Church Nursery School | 1000 Elm St, Glenview, IL 60025 | Preschool |
| Glenview Methodist Pre-School | 727 Harlem Ave, Glenview, IL 60025 | Preschool |
| Glenview Montessori School | 305 Waukegan Road, Winnetka, IL 60093 | Preschool |
| Glenview Montessori School | 315 Waukegan Rd, Winnetka, IL 60093 | Preschool |
| Glenview New Church School Preschool | 74 Park Dr, Glenview, IL 60025 | Preschool |
| Gorton Children's Drop-in Center | 400 E Illinois Rd, Lake Forest, IL 60045 | Preschool |
| Grace Pre-School | 1624 E Euclid Ave, Mount Prospect, IL 60056 | Preschool |
| Greeley Elementary School Preschool | 275 Fairview Ave, Winnetka, IL 60093 | Preschool |
| Green Bay School Preschool | 1936 Green Bay Rd, Highland Park, IL 60035 | Preschool |
| Greenbriar Elementary School Preschool | 1225 Greenbriar Ln, Northbrook, IL 60062 | Preschool |
| Greenbrier Elementary School Preschool | 2330 N Verde Dr, Arlington Heights, IL 60004 | Preschool |
| Guardian Angel Orthodox Day School Preschool | 2350 E Dempster St, Des Plaines, IL 60016 | Preschool |
| Harkness House For Children | 630 Lincoln Ave, Winnetka, IL 60093 | Center |
| Hawthorn Aspen Elementary School Preschool | 500 N Aspen Dr, Vernon Hills, IL 60061 | Preschool |
| Hawthorn Elementary School Preschool North | 301 W Hawthorn Pkwy, Vernon Hills, IL 60061 | Preschool |
| Hawthorn Elementary School Preschool South | 430 N Aspen Dr, Vernon Hills, IL 60061 | Preschool |
| Hawthorn Townline Elementary School Preschool | 810 Aspen Dr, Vernon Hills, IL 60061 | Preschool |
| Hellenic American Academy Preschool | 1085 Lake Cook Rd, Deerfield, IL 60015 | Preschool |
| Henking Elementary School Preschool | 2941 Linneman St, Glenview, IL 60025 | Preschool |
| Henry W Longfellow Elementary School Preschool | 501 S Arlington Hts, Buffalo Grove, IL 60089 | Preschool |
| Hickory Point Elementary School Preschool | 500 Laburnum Dr, Northbrook, IL 60062 | Preschool |
| Highland Park Commnity Nursery School & DCC | 1850 Green Bay Rd, Highland Park, IL 60035 | Preschool |
| Highland Park Montessori | 1301 Clavey Rd, Highland Park, IL 60035 | Preschool |
| Highland Park Montessori School | 1301 Clavey Rd, Highland Park, IL 60035 | Preschool |
| Holy Cross School Preschool | 720 Elder Ln, Deerfield, IL 60015 | Preschool |
| Hynes Elementary School Preschool | 9000 Belleforte Ave, Morton Grove, IL 60053 | Preschool |
| Immanuel Lutheran Preschool | 832 Lee St, Des Plaines, IL 60016 | Preschool |
| Indian Grove Elementary School Preschool | 1340 Burning Bush, Mount Prospect, IL 60056 | Preschool |
| Ivy Hill Elementary School Preschool | 2211 N Burke Dr, Arlington Heights, IL 60004 | Preschool |
| J Slowacki School Preschool | 181 W Dundee Rd, Wheeling, IL 60090 | Preschool |
| J W Riley Elementary School Preschool | 1209 E Burr Oak Dr, Arlington Heights, IL 60004 | Preschool |
| JCC at Beth Shalom | 3433 Walters Ave, Northbrook, IL 60062 | Preschool |
| JCC at Woodland Commons | 370 W Half Day Rd, Buffalo Grove, IL 60089 | Preschool |
| JCYS Northeast Family Center | 1700 Weiland Rd, Buffalo Grove, IL 60089 | Preschool |
| Jefferson School Preschool | 8200 W Greendale Ave, Niles, IL 60714 | Preschool |
| Jerusalem Evangelical Lutheran Preschool | 6218 Capulina Ave, Morton Grove, IL 60053 | Preschool |
| Jfh Academy Preschool | 1001 Oak Ave, Prospect Heights, IL 60070 | Preschool |
| John Jay Elementary School Preschool | 1835 W Pheasant Trl, Mount Prospect, IL 60056 | Preschool |
| John Powers Center | 201 W Hawthorn Pkwy, Vernon Hills, IL 60061 | Preschool |
| Jolly Fun House Playschool West | 1001 Oak Ave, Prospect Heights, IL 60070 | Center |
| Joyce Kilmer Elementary School Preschool | 655 Golfview Ter, Buffalo Grove, IL 60089 | Preschool |
| Joytime Pre-School | 50 S Maywood Rd, Lake Forest, IL 60045 | Preschool |
| Julia S Molloy Education Center | 8701 Menard Ave, Morton Grove, IL 60053 | Preschool |
| Kiddie Garden | 9130 W Golf Rd, Niles, IL 60714 | Preschool |
| Kiddy Garden | 1250 W. Old McHenry Ct., Lake Zurich, IL 60047 | Preschool |
| Kids Academy | 9233 Shermer Rd, Morton Grove, IL 60053 | Preschool |
| Kids of The Kingdom | 1122 W Rand Rd, Arlington Heights, IL 60004 | Center |
| Kinderhaven | 400 Hastings Rd, Lake Forest, IL 60045 | Center |
| Kingswood Preschool | 401 W Dundee Rd, Buffalo Grove, IL 60089 | Preschool |
| Knowledge Beginnings | 2401 Compass Rd, Glenview, IL 60026 | Preschool |
| Knowledge Learning Corp School Partnership | 777 Checker Dr, Buffalo Grove, IL 60089 | Center |
| L & L Bright Beginnings Pre-School | 25 Mayer Ave, Wheeling, IL 60090 | Preschool |
| Lake Forest Country Day School | 145 S Green Bay Rd, Lake Forest, IL 60045 | Center |
| Lake Forest Country Day School Preschool | 145 S Green Bay Rd, Lake Forest, IL 60045 | Preschool |
| Lake Forest High School's Little Scouts | 300 S Waukegan Rd, Lake Forest, IL 60045 | Preschool |
| Laura B Sprague School Preschool | 2425 Riverwoods Rd, Lincolnshire, IL 60069 | Preschool |
| Libertyville Coop Nursery School | Po Box 13, Libertyville, IL 60048 | Preschool |
| Libertyville Coop Nursery School - West | Po Box 13, Libertyville, IL 60048 | Preschool |
| Libertyville Montessori | Po Box 654, Libertyville, IL 60048 | Preschool |
| Lincolnshire Community Nursery School | 30 Riverwoods Rd, Lincolnshire, IL 60069 | Preschool |
| Lincolnshire Montessori School | 1970 Riverwoods Rd, Lincolnshire, IL 60069 | Preschool |
| Little Bison Day Care Center | 1100 W Dundee Rd, Buffalo Grove, IL 60089 | Preschool |
| Little Hands Child Development Center | 2755 Sanders Rd, Northbrook, IL 60062 | Preschool |
| Little Lamb Christian Preschool & Kindergarten | 946 E Thacker St, Des Plaines, IL 60016 | Preschool |
| Little Learners Educational Center | 1060 W Rand Rd, Arlington Heights, IL 60004 | Preschool |
| Little University | 1250 Radcliffe Rd, Buffalo Grove, IL 60089 | Preschool |
| Long Grove Country School | 20400 Old Hicks Rd, Lake Zurich, IL 60047 | Preschool |
| Lutheran General Children's Day Care | 235 Beech Dr, Glenview, IL 60025 | Center |
| Lutheran General Childrens Day Care Wilmette | 3013 Illinois Rd, Wilmette, IL 60091 | Center |
| Lutheran General Childrens Daycare Desplains | 9375 W Church St, Des Plaines, IL 60016 | Center |
| Lyon Elementary School Preschool | 1335 Waukegan Rd, Glenview, IL 60025 | Preschool |
| M & M Academy - Vernon Hills | 1200 S Lake St, Mundelein, IL 60060 | Preschool |
| MCC Full Time School Preschool | 8601 Menard Ave, Morton Grove, IL 60053 | Preschool |
| Magic Island | 1141 N Arlington Heights Rd, Buffalo Grove, IL 60089 | Center |
| Mark Twain Elementary School Preschool | 515 E Merle Ln, Wheeling, IL 60090 | Preschool |
| Mayer Kaplan JCC Nursery School & Day Care Center | 5050 Church St, Skokie, IL 60077 | Center |
| Meadowbrook Elementary School Preschool | 1600 Walters Ave, Northbrook, IL 60062 | Preschool |
| Medallion School Partnerships - Willow Gro | 777 Checker Dr, Buffalo Grove, IL 60089 | Center |
| Melzer School Preschool | 9400 Oriole Ave, Morton Grove, IL 60053 | Preschool |
| Messiah Lutheran Child Care Center | 1605 Vernon Ave, Park Ridge, IL 60068 | Center |
| Middlefork Primary School Preschool | 405 Wagner Rd, Winnetka, IL 60093 | Preschool |
| Mon Jardin | 20630 Milwaukee Ave, Deerfield, IL 60015 | Preschool |