| Berkshire Drive KinderCare | 14 Berkshire Dr, Crystal Lake, IL 60014 | Preschool |
| Bowes Road KinderCare | 2395 Bowes Rd, Elgin, IL 60123 | Preschool |
| Cary Grove KinderCare | 324 Crystal St, Cary, IL 60013 | Preschool |
| KinderCare at Prairie Stone | 5100 Sedge Blvd, Hoffman Estates, IL 60192 | Preschool |
| KinderCare of Huntley | 12581 Princeton Dr, Huntley, IL 60142 | Preschool |
| La Petite Academy of Lake In The Hills | 4540 W Algonquin Rd, Lake In The Hills, IL 60156 | Center |
| Main Lane KinderCare | 1520 Main Ln, Elgin, IL 60123 | Preschool |
| Randall Road KinderCare | 501 Rolls Rd, Algonquin, IL 60102 | Preschool |
| Sleepy Hollow KinderCare | 711 Willow Ln, Dundee, IL 60118 | Preschool |
| South Street KinderCare | 2485 South St, Elgin, IL 60124 | Preschool |
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| Spring Street KinderCare | 1250 W Spring St, South Elgin, IL 60177 | Center |
| Tutor Time of Dundee | 850 E Main St, Dundee, IL 60118 | Preschool |
| Algonquin Preschool | 109 Washington St, Algonquin, IL 60102 | Preschool |
| Algonquin Road Elementary School Preschool | 975 Algonquin Rd, Fox River Grove, IL 60021 | Preschool |
| BUMC Noah's Ark Christian Preschool | 98 Algonquin Rd, Barrington, IL 60010 | Center |
| Bethlehem Lutheran Child Development Center | 340 Grand Blvd, Elgin, IL 60120 | Preschool |
| Briargate Elementary School Preschool | 100 S Wulff St, Cary, IL 60013 | Preschool |
| Bright Beginnings Child Development Center | 65 S Center St, South Elgin, IL 60177 | Center |
| Bright Horizons Child Care & Early Education | 290 Memorial Ct, Crystal Lake, IL 60014 | Center |
| Bright Horizons at Elgin | 2450 Westfield Dr, Elgin, IL 60124 | Preschool |
| Bright Stars Academy | 1560 Weatherstone Ln, Elgin, IL 60123 | Preschool |
| Canton YWCA Day Care Services | 111 N Avenue A, Canton, IL 61520 | Center |
| Cary United Methodist Pre School | 500 1st St, Cary, IL 60013 | Preschool |
| Chesterbrook Academy | 8525 Redtail Dr, Crystal Lake, IL 60014 | Center |
| Children of America Educational ChildCare and Academy | 750 N Mclean Blvd, South Elgin, IL 60177 | Preschool |
| Childrens House Montessori School Preschool | 417 W Main St, Dundee, IL 60118 | Preschool |
| Childrens World | 40 W Acorn Ln, Lake In The Hills, IL 60156 | Center |
| Childworks Preschool | 1203 Crystal Lake Rd, Lake In The Hills, IL 60156 | Preschool |
| Country Trails Elementary Preschool | 3701 Highland Woods, Elgin, IL 60124 | Preschool |
| Creekside Elementary Preschool | 655 N Airlite St, Elgin, IL 60123 | Preschool |
| Creme De La Creme | 100 W Higgins Rd Unit X, Barrington, IL 60010 | Center |
| Da Vinci Academy Preschool | 37w080 Hopps Rd, Elgin, IL 60124 | Preschool |
| Delacey Family Education Center | 50 Cleveland Ave, Carpentersville, IL 60110 | Preschool |
| Einstein Academy Preschool | 747 Davis Rd, Elgin, IL 60123 | Preschool |
| Elgin Academy Preschool | 350 Park St, Elgin, IL 60120 | Preschool |
| Elgin Community College - Early Childhood Lab School | 1700 Spartan Drive, Elgin, IL 60123 | Preschool |
| Elgin Day Care Center | 210 National St, Elgin, IL 60120 | Center |
| Elgin Parent Coop Nursery School | 240 Standish St, Elgin, IL 60123 | Preschool |
| Enrichment Preschool | 210 S McHenry Ave, Crystal Lake, IL 60014 | Preschool |
| Faith Community Preschool | 10547 Faiths Way, Huntley, IL 60142 | Preschool |
| Foundations Montessori School Preschool | 2651 W Algonquin Rd, Algonquin, IL 60102 | Preschool |
| Fox River Country Day School Preschool | 1600 Dundee Ave, Elgin, IL 60120 | Preschool |
| Frank C Whiteley Elementary School Preschool | 4335 Haman Ave, Hoffman Estates, IL 60192 | Preschool |
| Garfield Elementary School Preschool | 420 May St, Elgin, IL 60120 | Preschool |
| Gary D Wright Elementary School Preschool | 1500 Ketchum Rd, Hampshire, IL 60140 | Preschool |
| Gilberts Elementary School Preschool | 729 Paper Bark Ln, Gilberts, IL 60136 | Preschool |
| Glacier Ridge Elementary School Preschool | 1120 Village Rd, Crystal Lake, IL 60014 | Preschool |
| Goddard School | 801 Georgetown Dr, Cary, IL 60013 | Center |
| Golfview Elementary School Preschool | 124 Golfview Ln, Carpentersville, IL 60110 | Preschool |
| Good Shepherd Lutheran School Preschool | 1111 Van St, Elgin, IL 60123 | Preschool |
| Grace Lutheran Preschool | 780 S Bartlett Rd, Streamwood, IL 60107 | Preschool |
| Harvest Christian Academy Preschool | 1000 N Randall Rd, Elgin, IL 60123 | Preschool |
| Highland Christian Academy Preschool | 2250 W Highland Ave, Elgin, IL 60123 | Preschool |
| Huff Elementary School Preschool | 801 Hastings St, Elgin, IL 60120 | Preschool |
| Illinois Park Elementary School Preschool | 1350 Wing St, Elgin, IL 60123 | Preschool |
| Immanuel Lutheran School Preschool | 300 S Pathway Ct, Crystal Lake, IL 60014 | Preschool |
| Immanuel Lutheran School Preschool | 5 S Van Buren St, Dundee, IL 60118 | Preschool |
| Joy Foundations Christian Preschool & Daycare | 108 S Lakewood Rd, Lake In The Hills, IL 60156 | Preschool |
| Kid's Paradise | 202 Springhill Rd, Carpentersville, IL 60110 | Center |
| Kiddie Academy of Streamwood | 1040 S. Sutton Rd, Streamwood, IL 60107 | Center |
| Kids Kare DayCare and Preschool - South Barrington Park District | 3 Tennis Club Ln, Barrington, IL 60010 | Preschool |
| King of Glory Lutheran Preschool | 36w720 Hopps Rd, Elgin, IL 60123 | Preschool |
| Lake Barrington Academy of Stars | 22102 N Pepper Rd, Barrington, IL 60010 | Preschool |
| Leaps and Bounds Preschool and Day Care | 9243 Route 31, Lake In The Hills, IL 60156 | Preschool |
| Light of Christ Preschool | 100 Hanson Rd, Algonquin, IL 60102 | Preschool |
| Lil' Wonders Development Center | 220 Keyes Ave, Hampshire, IL 60140 | Center |
| Little Learners Incorporated | 4145 Greenfield Ln, Lake In The Hills, IL 60156 | Center |
| Martin Elementary School Preschool | 10920 Reed Rd, Lake In The Hills, IL 60156 | Preschool |
| Meadowdale Elementary School Preschool | 14 Ash St, Carpentersville, IL 60110 | Preschool |
| My Father's World Preschool | 932 S McHenry Ave, Crystal Lake, IL 60014 | Preschool |
| New Creations Pre-School | 37w040 Highland Ave, Elgin, IL 60124 | Preschool |
| Otter Creek Elementary School Preschool | 2701 Hopps Rd, Elgin, IL 60124 | Preschool |
| Perry Elementary School Preschool | 251 Amarillo Dr, Carpentersville, IL 60110 | Preschool |
| Prairie Grove Extended Day Care | 701 Manor Rd, Crystal Lake, IL 60014 | Center |
| Prairie View Grade School Preschool | 10n630 Nesler Rd, Elgin, IL 60124 | Preschool |
| Primrose School of South Elgin | 450 Briargate Drive, South Elgin, IL 60177 | Preschool |
| Rainbow Castle Child Care Center | 665 Barrington Ave, Carpentersville, IL 60110 | Preschool |
| Rocky Raccoon Preschool & Day Care Center | 100 Cary Algonquin Rd, Cary, IL 60013 | Preschool |
| Rogy's New Generation | 4099 W Algonquin Rd, Algonquin, IL 60102 | Center |
| Sears Child Development Center | 5334 Sears Pkwy, Hoffman Estates, IL 60192 | Preschool |
| See Saw Day Care Center East | 41w625 Russell Rd, Elgin, IL 60124 | Center |
| Shining Stars Early Learning Center | 100 Country Side Dr, Algonquin, IL 60102 | Center |
| Sonshine Preschool | 18n377 Galligan Rd, Dundee, IL 60118 | Preschool |
| South Elementary School Preschool | 601 Golf Rd, Crystal Lake, IL 60014 | Preschool |
| Special Creations | 1735 W Highland Ave, Elgin, IL 60123 | Preschool |
| Spring Street KinderCare - CLOSED | 1250 W. Spring St., South Elgin, IL 60177 | Preschool |
| Sprouts Home Day Care | 311 Charles Street, Carpentersville, IL 60110 | Center |
| St Catherine of Siena Preschool | 845 W Main St, Dundee, IL 60118 | Preschool |
| St Charles Borromeo Preschool | 288 E Jefferson Ave, Hampshire, IL 60140 | Preschool |
| St Johns Lutheran School Preschool | 300 Jefferson St, Algonquin, IL 60102 | Preschool |
| St Johns Lutheran School Preschool | 109 N Spring St, Elgin, IL 60120 | Preschool |
| St Joseph School Preschool | 274 Division St, Elgin, IL 60120 | Preschool |
| St Margaret Mary Preschool | 119 S Hubbard St, Algonquin, IL 60102 | Preschool |
| St Thomas More Preschool | 1625 W Highland Ave, Elgin, IL 60123 | Preschool |
| St. Barnabas Christian Preschool | 8901 Cary Algonquin Rd, Cary, IL 60013 | Preschool |
| St. Mark's Day School | 337 Ridge Rd, Barrington, IL 60010 | Preschool |
| St. Peter's Little Saints Pre-School | 43w301 Plank Rd, Hampshire, IL 60140 | Preschool |
| Summit Center | 799 S Mclean Blvd, Elgin, IL 60123 | Preschool |
| Summit School | 333 W River Rd, Elgin, IL 60123 | Preschool |
| Summit School Preschool | 333 W River Rd, Elgin, IL 60123 | Preschool |