| La Petite Academy of Belleville | 2390 Lebanon Ave, Belleville, IL 62221 | Center |
| La Petite Academy of O Fallon | 940 Talon Dr, O Fallon, IL 62269 | Center |
| 123 & Abc Academy | 5801 Mount Pleasant Ln, Belleville, IL 62223 | Center |
| Agape' Child Development Center of O'Fallon | 622 E State St, O Fallon, IL 62269 | Center |
| All About Kids | 6800 Old Missouri Ave, East Saint Louis, IL 62207 | Center |
| Belle Valley Elementary School Preschool - North | 100 Andora Dr, Belleville, IL 62221 | Preschool |
| Belleville KinderCare - CLOSED | 2511 Eastview Dr., Belleville, IL 62221 | Preschool |
| Blessed Sacrament Preschool | 8809 W Main St, Belleville, IL 62223 | Preschool |
| Brown Elementary School Preschool | 4850 Market St, East Saint Louis, IL 62207 | Preschool |
| Caseyville Elementary School Preschool | 433 S 2nd St, Caseyville, IL 62232 | Preschool |
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| Cathedral Grade School Preschool | 200 S 2nd St, Belleville, IL 62220 | Preschool |
| Central Elementary School Preschool | 309 Hartman Ln, O Fallon, IL 62269 | Preschool |
| Child Development Center - Fairview Heights | 10401 Lincoln Trl, Fairview Heights, IL 62208 | Center |
| Children of Promise Christian Dayschool | 2980 Imbs Station Rd, Millstadt, IL 62260 | Center |
| Creative Children's Learning Center | 514 N Main St, Smithton, IL 62285 | Center |
| Davis Day Care Academy | 7903 State St, East Saint Louis, IL 62203 | Center |
| Discovery | 810 Obernuefemann Rd, O Fallon, IL 62269 | Center |
| Ellis Elementary School Preschool | 250 Illini Dr, Belleville, IL 62223 | Preschool |
| Faith Baptist School Preschool | 413 E Main St, Belleville, IL 62220 | Preschool |
| Franklin Elementary School Preschool | 301 N 2nd St, Belleville, IL 62220 | Preschool |
| Freeburg Primary Center Preschool | 650 S State St, Freeburg, IL 62243 | Preschool |
| Governor French Academy Preschool | 219 W Main St, Belleville, IL 62220 | Preschool |
| High Mount Elementary School Preschool | 1721 Boul Ave, Belleville, IL 62226 | Preschool |
| Holy Trinity Catholic School Preschool | 504 Fountains Pkwy, Fairview Heights, IL 62208 | Preschool |
| Hope Christian Academy Preschool | 4101 State Rte 161 E, Belleville, IL 62221 | Preschool |
| Illini Elementary School Preschool | 21 Circle Dr, Fairview Heights, IL 62208 | Preschool |
| Jack & Jill Day Care & Child Development Center | 725 E Main St, Belleville, IL 62220 | Center |
| Jefferson Elementary School Preschool | 1400 N Charles St, Belleville, IL 62221 | Preschool |
| Katie Harper-Wright Elementary Preschool | 7710 State St, East Saint Louis, IL 62203 | Preschool |
| Kiddy Kamp Academy | 6106 State St, East Saint Louis, IL 62203 | Center |
| Laugh and Learn | 654 Solution Dr, Freeburg, IL 62243 | Center |
| Leaps and Bounds Learning Center | 155 Lincoln Place Ct, Belleville, IL 62221 | Center |
| Learn With Us Child Development Center | 9810 Fuesser Rd, Mascoutah, IL 62258 | Center |
| Learning Journey | 225 S High St, Belleville, IL 62220 | Center |
| Legacy Christian Academy Preschool | 111 S 2nd St, Caseyville, IL 62232 | Preschool |
| Lighthouse Learning Center of Freeburg | 10 S Alton St, Freeburg, IL 62243 | Preschool |
| Little Angels Child Development Center | 689 Troy Scott Road, Lebanon, IL 62254 | Center |
| MDT Child Care Center | 2316 Cynthia St, East Saint Louis, IL 62206 | Center |
| Magic Building Block - Fairview Heights | 928 Lincoln Hwy, Fairview Heights, IL 62208 | Center |
| Magic Building Block Preschool | 5601 Old Collinsville Rd, Fairview Heights, IL 62208 | Preschool |
| Mamie O Stookey School Preschool | 1306 Wabash Ave, Belleville, IL 62220 | Preschool |
| Marie Schaefer Elementary School Preschool | 505 S Cherry St, O Fallon, IL 62269 | Preschool |
| Mascoutah Elementary School Preschool | 533 N 6th St, Mascoutah, IL 62258 | Preschool |
| Michelle's Place Child Care Center | 1922 Marseilles Dr, East Saint Louis, IL 62206 | Center |
| Millstadt Kids Club Early Learning Center | 318 E Washington St, Millstadt, IL 62260 | Center |
| Millstadt Primary Center Preschool | 105 W Parkview Dr, Millstadt, IL 62260 | Preschool |
| Montessori School | 2360 Country Rd, Belleville, IL 62221 | Preschool |
| New Enterprise Academy Preschool | 206 W Adams St, O Fallon, IL 62269 | Preschool |
| O'Fallon Childcare and Learning Center | 111 W 4th St, O Fallon, IL 62269 | Center |
| Our Lady Queen of Peace Preschool | 5915 N Belt W, Belleville, IL 62223 | Preschool |
| Our Tomorrow | 24 S 52nd St, Belleville, IL 62226 | Center |
| Powell's Day Care and Academy | 1206 N 71st St, East Saint Louis, IL 62203 | Center |
| Powell's Latchkey | 1106 N 71st St, East Saint Louis, IL 62203 | Center |
| Rainbow Kids Child Care | 47 Signal Hill Pl, Belleville, IL 62223 | Center |
| Scott Elementary School Preschool | 4732 Patriots Dr, Scott Air Force Base, IL 62225 | Preschool |
| Shiloh Elementary School Preschool | 125 Diamond Ct, O Fallon, IL 62269 | Preschool |
| Signal Hill Elementary School Preschool | 40 Signal Hill Pl, Belleville, IL 62223 | Preschool |
| Smart Start Learning Center | 5805 N Belt W, Belleville, IL 62226 | Center |
| Smithton Elementary School Preschool | Po Box 395, Smithton, IL 62285 | Preschool |
| Special Children, Inc | 1306 Wabash Ave, Belleville, IL 62220 | Center |
| St James Catholic School Preschool | 412 W Washington St, Millstadt, IL 62260 | Preschool |
| St Mary - St Augustine School Preschool | 1900 W Belle St, Belleville, IL 62226 | Preschool |
| St Matthew United Methodist Day Care | 1200 Moreland Dr, Belleville, IL 62223 | Center |
| St Teresa Preschool | 1108 Lebanon Ave, Belleville, IL 62221 | Preschool |
| St. Elizabeth's Hospital Child Care Center | 224 W Garfield St, Belleville, IL 62220 | Center |
| St. Henry Creative Learning Center | 5303 W Main St, Belleville, IL 62226 | Center |
| St. John's Daycare and Preschool | 2620 Lebanon Ave Stop 1, Belleville, IL 62221 | Preschool |
| Stoneybrooke Academy | 7645 Magna Dr, Belleville, IL 62223 | Center |
| T.L.C. Child Enrichment Center | 18 N Main St, Smithton, IL 62285 | Center |
| Teeny Tot Pre-School | Po Box 115, Freeburg, IL 62243 | Preschool |
| The Early Years | 750 Fountains Pkwy, Fairview Heights, IL 62208 | Center |
| The Friendship Co Christian Preschool | 1420 Illini Dr, O Fallon, IL 62269 | Preschool |
| The Goddard School | 1160 Fortune Blvd, O Fallon, IL 62269 | Preschool |
| The Tree Hut Child Center | 727 N 17th St, Belleville, IL 62226 | Preschool |
| Toddle Town | 208 S Jackson St, Belleville, IL 62220 | Center |
| Together Wee Grow | 4932 Benchmark Centre Dr, Belleville, IL 62226 | Center |
| True Vine Christian Center Preschool | 2241 Country Rd, Belleville, IL 62221 | Preschool |
| Twin Echo Elementary School Preschool | 1937 S Morrison Ave, Collinsville, IL 62234 | Preschool |
| Washington School Preschool | 400 S Charles St, Belleville, IL 62220 | Preschool |
| Westhaven Elementary Preschool | 118 Westhaven Sch Rd, Belleville, IL 62220 | Preschool |
| Whiteside Elementary School Preschool | 2028 Lebanon Ave, Belleville, IL 62221 | Preschool |
| William Holliday Elementary School Preschool | 400 Joseph Dr, Fairview Heights, IL 62208 | Preschool |
| Zion Lutheran Belleville Preschool | 1810 Mcclintock Ave, Belleville, IL 62221 | Preschool |
| Zion Pre-School | 101 S Railway St, Mascoutah, IL 62258 | Preschool |