| Ray Elementary School Preschool | 5631 S Kimbark Ave, Chicago, IL 60637 | Preschool |
| Reach Christian Academy Preschool | 7400 S Michigan Ave, Chicago, IL 60619 | Preschool |
| Reaching Out Career Academy Preschool | 1950 S Saint Louis A, Chicago, IL 60623 | Preschool |
| Reavis Elementary Math & Science Spec School Preschool | 834 E 50th St, Chicago, IL 60615 | Preschool |
| Rebecca K. Crown Child Development Center | 104 S Michigan Ave Fl 14, Chicago, IL 60603 | Center |
| Reed Elementary School Preschool | 6350 S Stewart Ave, Chicago, IL 60621 | Preschool |
| Reilly Elementary School Preschool | 3650 W School St, Chicago, IL 60618 | Preschool |
| Reinberg Elementary School Preschool | 3425 N Major Ave, Chicago, IL 60634 | Preschool |
| Resurrection Behavioral Health at Procare | 1204 Van Buren St, Maywood, IL 60153 | Center |
| Resurrection Pre-School and After School | 3309 N Seminary Ave, Chicago, IL 60657 | Preschool |
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| Revere Elementary School Preschool | 1010 E 72nd St, Chicago, IL 60619 | Preschool |
| Rhodes Elementary School Preschool | 8931 Fullerton Ave, River Grove, IL 60171 | Preschool |
| River Forest Community Center Preschool | 8020 Madison Street/gale Plaza, River Forest, IL 60305 | Preschool |
| Riverside Presbyterian Preschool | 116 Barrypoint Rd, Riverside, IL 60546 | Preschool |
| Robinson Elementary School Preschool | 4225 S Lake Park Ave, Chicago, IL 60653 | Preschool |
| Rogers Elementary School Preschool | 7345 N Washtenaw Ave, Chicago, IL 60645 | Preschool |
| Rogers Park Montessori School | 1800 W Balmoral Ave, Chicago, IL 60640 | Preschool |
| Rogers Park Montessori School Preschool | 1800 W Balmoral Ave, Chicago, IL 60640 | Preschool |
| Room2play | 2255 S Michigan Ave Apt 1w, Chicago, IL 60616 | Center |
| Roosevelt Elementary School Preschool | 1927 S 15th Ave, Broadview, IL 60155 | Preschool |
| Rose K Goedert Early Childhood Edu Center | 7200 Division St, River Forest, IL 60305 | Center |
| Ross Elementary School Preschool | 6059 S Wabash Ave, Chicago, IL 60637 | Preschool |
| Rudolph Elementary Learning Center | 110 N Paulina St, Chicago, IL 60612 | Preschool |
| Ruggles Elementary School Preschool | 7831 S Prairie Ave, Chicago, IL 60619 | Preschool |
| Ruiz Elementary School Preschool | 2410 S Leavitt St, Chicago, IL 60608 | Preschool |
| Ryerson Elementary School Preschool | 646 N Lawndale Ave, Chicago, IL 60624 | Preschool |
| Sacred Heart School Preschool | 815 N 16th Ave, Melrose Park, IL 60160 | Preschool |
| Saint Chrysostom's Day School | 1424 N Dearborn St, Chicago, IL 60610 | Preschool |
| Saint Philip Lutheran Preschool Child Care Center | 2500 W Bryn Mawr Ave, Chicago, IL 60659 | Preschool |
| Salazar Elementary Bilingual Center Preschool | 160 W Wendell St, Chicago, IL 60610 | Preschool |
| Salem Christian School | 2018 N Richmond St, Chicago, IL 60647 | Preschool |
| Salvation Army Incarnation - Head Start | 1345 N Karlov Ave, Chicago, IL 60651 | Preschool |
| Sanctuary Child Care Development Center | 4922 S Cicero Ave, Chicago, IL 60638 | Center |
| Santa Lucia Preschool | 3017 S Wells St, Chicago, IL 60616 | Preschool |
| Saucedo Elementary Scholastic Academy Preschool | 2850 W 24th Blvd, Chicago, IL 60623 | Preschool |
| Sauganash Montessori School | 5750 N Rogers Ave, Chicago, IL 60646 | Preschool |
| Sauganash School For The Young Years | 4541 W Peterson Ave, Chicago, IL 60646 | Center |
| Sayre Elementary Language Academy Preschool | 1850 N Newland Ave, Elmwood Park, IL 60707 | Preschool |
| Scammon Elementary School Preschool | 4201 W Henderson St, Chicago, IL 60641 | Preschool |
| Schneider Elementary School Preschool | 2957 N Hoyne Ave, Chicago, IL 60618 | Preschool |
| Schubert Elementary School Preschool | 2727 N Long Ave, Chicago, IL 60639 | Preschool |
| Servants of The Word Youth Outreach Center | 5530 W Congress Pkwy, Chicago, IL 60644 | Center |
| Seward Elementary Communication Arts Academy Preschool | 4600 S Hermitage Ave, Chicago, IL 60609 | Preschool |
| Sexton Elementary School Preschool | 6020 S Langley Ave, Chicago, IL 60637 | Preschool |
| Sherlock Elementary School Preschool | 5347 W 22nd Pl, Cicero, IL 60804 | Preschool |
| Sherman Elementary School Preschool | 1000 W 52nd St, Chicago, IL 60609 | Preschool |
| Sherwood Elementary School Preschool | 245 W 57th St, Chicago, IL 60621 | Preschool |
| Sinai Preschool | 15 W Delaware Pl, Chicago, IL 60610 | Preschool |
| Singing Winds School Preschool | 82 Woodside Rd, Riverside, IL 60546 | Preschool |
| Sister Bonaventure Children's Center | 3522 N Central Ave, Chicago, IL 60634 | Center |
| Skinner Elementary School Preschool | 111 S Throop St, Chicago, IL 60607 | Preschool |
| Small World Learning Center | 9750 Grand Ave, Franklin Park, IL 60131 | Center |
| Smarty Pants Early Learning Center | 710 E 47TH ST, Chicago, IL 60653 | Center |
| Smyser Elementary School Preschool | 4310 N Melvina Ave, Chicago, IL 60634 | Preschool |
| Smyth J Elementary School Preschool | 1059 W 13th St, Chicago, IL 60608 | Preschool |
| Solid Foundation Learning Center | 519 N Humphrey Ave, Oak Park, IL 60302 | Center |
| Solomon Elementary School Preschool | 6206 N Hamlin Ave, Chicago, IL 60659 | Preschool |
| Sonnets Academy River North | 430 W ERIE ST STE 100, Chicago, IL 60654 | Center |
| South East Asia Center Pre School | 1124 W Ainslie St, Chicago, IL 60640 | Preschool |
| South Loop Elementary School Preschool | 1212 S Plymouth Ct, Chicago, IL 60605 | Preschool |
| South Shore Fine Arts Elementary School Preschool | 1415 E 70th St, Chicago, IL 60637 | Preschool |
| South Side YMCA Day Care - After School | 6330 S Stony Island Ave, Chicago, IL 60637 | Preschool |
| South-East Asia Center | 1112-1118 W. Foster Ave., Chicago, IL 60640 | Preschool |
| South-East Asia Center, Broadway | 5120 N Broadway St, Chicago, IL 60640 | Preschool |
| Spencer Elementary Math & Science Academy Preschool | 214 N Lavergne Ave, Chicago, IL 60644 | Preschool |
| Sprout Enrichment For The Gifted Child | 2221 N Lincoln Ave, Chicago, IL 60614 | Center |
| Spry Elementary Community School Preschool | 2400 S Marshall Blvd, Chicago, IL 60623 | Preschool |
| St Agatha Catholic Academy Preschool | 3151 W Douglas Blvd, Chicago, IL 60623 | Preschool |
| St Agnes of Bohemia Preschool | 2643 S Central Pk, Chicago, IL 60623 | Preschool |
| St Albert The Great School Preschool | 5535 State Rd, Burbank, IL 60459 | Preschool |
| St Andrew Lutheran Preschool | 3659 S Honore St, Chicago, IL 60609 | Preschool |
| St Andrew School Preschool | 1710 W Addison St, Chicago, IL 60613 | Preschool |
| St Angela School Preschool | 1332 N Massasoit Ave, Chicago, IL 60651 | Preschool |
| St Ann Preschool | 2211 W 18th Pl, Chicago, IL 60608 | Preschool |
| St Barbara Preschool | 8900 Windemere Ave, Brookfield, IL 60513 | Preschool |
| St Barbara Preschool | 2867 S Throop St, Chicago, IL 60608 | Preschool |
| St Bartholomew School Preschool | 4941 W Patterson Ave, Chicago, IL 60641 | Preschool |
| St Bede The Venerable Preschool | 4440 W 83rd St, Chicago, IL 60652 | Preschool |
| St Benedict Elementary School Preschool | 3920 N Leavitt St, Chicago, IL 60618 | Preschool |
| St Bernardine School Preschool | 815 Elgin Ave, Forest Park, IL 60130 | Preschool |
| St Blase Early Childhood Development Center | 7438 W 61st Pl, Summit Argo, IL 60501 | Center |
| St Bruno School Preschool | 4839 S Harding Ave, Chicago, IL 60632 | Preschool |
| St Catherine of Siena - St Lucy Preschool | 27 Washington Blvd, Oak Park, IL 60302 | Preschool |
| St Celestine School Preschool | 3017 N 77th Ave, Elmwood Park, IL 60707 | Preschool |
| St Clement School Preschool | 2524 N Orchard St, Chicago, IL 60614 | Preschool |
| St Columbanus School Preschool | 7120 S Calumet Ave, Chicago, IL 60619 | Preschool |
| St Constance School Preschool | 5841 W Strong St, Chicago, IL 60630 | Preschool |
| St Cornelius Preschool | 5252 N Long Ave, Chicago, IL 60630 | Preschool |
| St Cyprian Preschool | 2561 Clinton St, River Grove, IL 60171 | Preschool |
| St Daniel The Prophet School Preschool | 5337 S Natoma Ave, Chicago, IL 60638 | Preschool |
| St Dominick Day Care | 4148 N Pontiac Ave, Chicago, IL 60634 | Center |
| St Dorothy Preschool | 7740 S Eberhart Ave, Chicago, IL 60619 | Preschool |
| St Edmund School Preschool | 200 S Oak Park Ave, Oak Park, IL 60302 | Preschool |
| St Edward Preschool | 4343 W Sunnyside Ave, Chicago, IL 60630 | Preschool |
| St Elizabeth Preschool | 4052 S Wabash Ave, Chicago, IL 60653 | Preschool |
| St Eugene Preschool | 7930 W Foster Ave, Chicago, IL 60656 | Preschool |
| St Ferdinand School Preschool | 3131 N Mason Ave, Chicago, IL 60634 | Preschool |
| St Frances of Rome Preschool | 1401 S Austin Blvd, Cicero, IL 60804 | Preschool |
| St Francis Borgia School Preschool | 3535 N Panama Ave, Chicago, IL 60634 | Preschool |
| St Gabriel Preschool | 607 W 45th St, Chicago, IL 60609 | Preschool |