| Brookhaven KinderCare | 4574 Brookhaven Rd, Gurnee, IL 60031 | Preschool |
| Grayslake KinderCare | 790 N Lake Street, Grayslake, IL 60030 | Preschool |
| Hunt Club KinderCare | 6480 Gurnee Mills Cir W, Gurnee, IL 60031 | Preschool |
| La Petite Academy of Round Lake | 2518 Route Highway 83, Round Lake, IL 60073 | Preschool |
| Mundelein KinderCare | 695 S IL Route 83, Mundelein, IL 60060 | Preschool |
| Round Lake Beach KinderCare | 1512 North IL Route 83, Round Lake, IL 60073 | Preschool |
| Round Lake Heights KinderCare | 700 W Rollins Rd, Round Lake, IL 60073 | Preschool |
| 4-Kids Child Care Center | 61 Center St, Grayslake, IL 60030 | Center |
| A Child Place of Volo | 401 E Rte 60, Round Lake, IL 60073 | Preschool |
| A Child's Place Learning Center | 1159 Adams Dr, Mchenry, IL 60051 | Center |
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| A Village Green Montessori | 125 W Church St, Libertyville, IL 60048 | Preschool |
| Adler Park School Preschool | 1740 N Milwaukee Ave, Libertyville, IL 60048 | Preschool |
| All Stars Learning Center | Po Box 9161, Gurnee, IL 60031 | Center |
| All-Stars at Fremont | 463 Ashford Ln, Grayslake, IL 60030 | Center |
| Alta Vista Montessori School | 1850 W Winchester Rd, Libertyville, IL 60048 | Preschool |
| Antioch's Learning Center | 689 Main St, Antioch, IL 60002 | Center |
| B J Hooper Elementary School Preschool | 2400 E Sand Lake Rd, Lake Villa, IL 60046 | Preschool |
| Bethel Lutheran Church Preschool | 5110 Grand Ave, Gurnee, IL 60031 | Preschool |
| Big & Little Child Development Center II | 1401 N Midlothian Rd, Mundelein, IL 60060 | Preschool |
| Big Hollow Primary School Preschool | 33335 N Fish Lake Rd, Ingleside, IL 60041 | Preschool |
| Bright Horizons at Motorola | 600 N Us Highway 45, Libertyville, IL 60048 | Preschool |
| Calvary Christian Center Preschool | 134 Monaville Rd, Lake Villa, IL 60046 | Preschool |
| Center Street KinderCare - CLOSED | 130 South Atkinson Rd., Grayslake, IL 60030 | Preschool |
| Champions | 22018 W Grass Lake Rd, Antioch, IL 60002 | Center |
| Champions at Avon | 1617 N Rt 83, Round Lake, IL 60073 | Center |
| Champions at Hillcrest | 4219 Grove Ave, Gurnee, IL 60031 | Center |
| Champions at Newport | 15872 W 21st St, Wadsworth, IL 60083 | Center |
| Champions at Woodland Elementary | 4213 Grove Ave, Gurnee, IL 60031 | Center |
| Cherokee After School Club | 997 N Corporate Cir, Grayslake, IL 60030 | Center |
| Childrens Corner Develop Center | 998 Progress Dr, Grayslake, IL 60030 | Preschool |
| College of Lake County Child Care Center | 19351 W Washington St, Grayslake, IL 60030 | Preschool |
| Cotton Creek School Preschool | 545 Newport Ct, Island Lake, IL 60042 | Preschool |
| Country Meadows Montessori School | 6151 Washington St, Gurnee, IL 60031 | Preschool |
| Country Meadows Montessori School Preschool | 6151 Washington St, Gurnee, IL 60031 | Preschool |
| ETC Preschool - Wauconda | 924 Grand Blvd, Wauconda, IL 60084 | Preschool |
| Early Education Center | 882 W Nippersink Rd, Round Lake, IL 60073 | Preschool |
| Edgebrook Elementary School Preschool | 701 N Green St, Mchenry, IL 60050 | Preschool |
| Everett After School Club | 997 N Corporate Cir, Grayslake, IL 60030 | Center |
| Extensive Fun And Learning | 12027 Antioch Rd, Trevor, WI 53179 | Preschool |
| Fairhaven School Preschool | 634 Countryside Hwy, Mundelein, IL 60060 | Preschool |
| Faith Evangelical Lutheran Preschool | 1275 Main St, Antioch, IL 60002 | Preschool |
| First Steps Nursery School | 2163 North Route 83, Round Lake, IL 60073 | Preschool |
| Fremont Elementary School Preschool | 28908 N Fremont Center, Mundelein, IL 60060 | Preschool |
| Gavin South Jr High School Preschool | 25775 W Il Route 134, Ingleside, IL 60041 | Preschool |
| Gloryland Preschool | 607 W Belvidere Rd, Grayslake, IL 60030 | Preschool |
| Grass Lake Elementary School Preschool | 26177 W Grass Lake, Antioch, IL 60002 | Preschool |
| Grayslake Area Coop Nursery School | 960 Harris Rd Unit 1a, Grayslake, IL 60030 | Preschool |
| Grayslake Early Childhood | 103 E Belvidere Rd, Grayslake, IL 60030 | Preschool |
| Gurnee Community Preschool | 4555 Old Grand Ave, Gurnee, IL 60031 | Preschool |
| Hillcrest Elementary School Preschool | 433 E Depot St, Antioch, IL 60002 | Preschool |
| I Am| I Can| Learning Center | 3707 Grant Rd, Mchenry, IL 60051 | Center |
| Joseph J Pleviak Elementary School Preschool | 304 E Grand Ave, Lake Villa, IL 60046 | Preschool |
| KLC School Partner Enrichment Center | 17368 W Gages Lake Rd, Grayslake, IL 60030 | Center |
| KLC School Partner Enrichment Center Gages Lake | 17368 W Gages Lake Rd, Grayslake, IL 60030 | Center |
| Kiddie Kottage Child Care | 608 Rollins Rd, Ingleside, IL 60041 | Center |
| Kiddie Kottage Childcare Too | 620 Rollins Rd, Ingleside, IL 60041 | Center |
| Kidsuccess | Po Box 308, Ingleside, IL 60041 | Preschool |
| Kidsuccess - Spring Grove | Po Box 634, Spring Grove, IL 60081 | Center |
| Lindenhurst Early Childhood Center | 309 Granada Blvd, Lake Villa, IL 60046 | Preschool |
| Lindenhurst KinderCare - CLOSED | 599 Falling Waters Way, Lake Villa, IL 60046 | Preschool |
| Little Saints Luthran Preschool | 5800 State Park Rd, Fox Lake, IL 60020 | Preschool |
| Lots of Tots Child Care | 202a W Burnett Rd, Island Lake, IL 60042 | Center |
| Lotus School Preschool | 29067 W Grass Lake, Spring Grove, IL 60081 | Preschool |
| Mary's Peppermint Stick Pre-School | 31 Park Ave, Grayslake, IL 60030 | Preschool |
| Matigian Preschool | 2840 Grass Lake Rd, Lake Villa, IL 60046 | Preschool |
| Messiah Lutheran Preschool | 25225 W Ivanhoe Rd, Wauconda, IL 60084 | Preschool |
| Millburn Central School Preschool | 18550 W Millburn Rd, Wadsworth, IL 60083 | Preschool |
| Millburn Church Early Learning Center | 19073 W Grass Lake Rd, Lake Villa, IL 60046 | Preschool |
| Millburn West Preschool | 640 Freedom Way, Lake Villa, IL 60046 | Preschool |
| Montini Catholic School Preschool | 1405 N Richmond Rd, Mchenry, IL 60050 | Preschool |
| Mundelein Cooperative Preschool | 21064 W Il Route 176, Mundelein, IL 60060 | Preschool |
| Mundelein Meadows KinderCare - CLOSED | 800 S. IL Route 83, Mundelein, IL 60060 | Preschool |
| Old School Montessori Preschool | 144 Commerce Dr, Grayslake, IL 60030 | Preschool |
| Pepperment Stick Preschool | 1124 N Cedar Lake Rd, Round Lake, IL 60073 | Preschool |
| Peppermint Preschool | 2850 N Us Highway 12, Spring Grove, IL 60081 | Preschool |
| Peppermint Stick Preschool | 40 S Whitney St, Grayslake, IL 60030 | Preschool |
| Pitter-Patter Child Care | 37069 N. Route 83, Lake Villa, IL 60046 | Preschool |
| Pitter-Patter Child Care 2.5 | 2425 E Harbor Ridge Way, Lake Villa, IL 60046 | Preschool |
| Pitter-Patter Child Care Too | 2425 E Harbor Ridge Way, Lake Villa, IL 60046 | Preschool |
| Porter's Playhouse & Preschool | 5535 Medinah Court, Gurnee, IL 60031 | Preschool |
| Prairieview School Preschool | 103 E Belvidere Rd, Grayslake, IL 60030 | Preschool |
| Precious Lambs Preschool | 285 E Washington St, Grayslake, IL 60030 | Preschool |
| Prime Time 2 Childrens Center | 1838 E Belvidere Rd, Grayslake, IL 60030 | Center |
| Prince of Peace Preschool | 135 S Milwaukee Ave, Lake Villa, IL 60046 | Preschool |
| Red Apple Academy | 3065 Falling Waters Blvd, Lake Villa, IL 60046 | Preschool |
| Rlapd Child Development Center | 814 Hart Rd, Round Lake, IL 60073 | Preschool |
| Robert Crown School Preschool | 620 W Bonner Rd, Wauconda, IL 60084 | Preschool |
| Round Lake Area Park District | 814 Hart Rd, Round Lake, IL 60073 | Preschool |
| Round Lake Area Park District Site II | 814 Hart Rd, Round Lake, IL 60073 | Preschool |
| Santa Maria Del Popolo Preschool | 126 N Lake St, Mundelein, IL 60060 | Preschool |
| Shepherd of The Hills Preschool | 404 N Green St, Mchenry, IL 60050 | Preschool |
| St Bede Preschool | 36399 N Wilson Rd, Ingleside, IL 60041 | Preschool |
| St John The Baptist Catholic School | 2304 Church St, Mchenry, IL 60051 | Preschool |
| St Johns Lutheran School Preschool | 501 W Park Ave, Libertyville, IL 60048 | Preschool |
| St Joseph Preschool | 118 Lincoln Ave, Round Lake, IL 60073 | Preschool |
| St Joseph School Preschool | 221 Park Pl, Libertyville, IL 60048 | Preschool |
| St Patrick Preschool | 15020 W Wadsworth Rd, Wadsworth, IL 60083 | Preschool |
| St Peter School Preschool | 900 Saint Peter St, Antioch, IL 60002 | Preschool |
| Steppingstone Montessori School | 101 S Beck Rd, Lake Villa, IL 60046 | Preschool |
| Streamwood Montessori | 1064 Ellsworth Dr, Grayslake, IL 60030 | Preschool |