| Name |
County |
| Orangeville Junior Senior High School |
Stephenson County |
| Orchardville Mennonite School |
Wayne County |
| Oriole Park Elementary School |
Cook County |
| Oscar DePriest Elementary School |
Cook County |
| Oscar Mayer Magnet School |
Cook County |
| Oster - Oakview Intermediate School |
Will County |
| Ottawa Christian Academy |
LaSalle County |
| OUR LADY OF CHARITY SCHOOL |
Cook County |
| Our Lady of Good Counsel Catholic School |
Kane County |
| Our Lady of Grace School |
Cook County |
| Our Lady of Guadalupe School |
Cook County |
| Our Lady of Mount Carmel School |
Williamson County |
| Our Lady of Peace School |
DuPage County |
| Our Lady of Perpetual Help School |
Cook County |
| Our Lady of the Snows Catholic School |
Cook County |
| Our Lady of the Wayside School |
Cook County |
| Our Lady Queen of Peace School |
St. Clair County |
| Our Savior Lutheran Preschool |
Will County |
| Our Saviors Lutheran School |
Sangamon County |
| Our Saviour Grade School |
Morgan County |
| Pace Elementary School |
Cook County |
| PACTT Learning Center |
Cook County |
| PAEC Center |
Cook County |
| Palestine Grade School |
Crawford County |
| Palos Lutheran School |
Cook County |
| Panda Montessori Academy |
Cook County |
| Papoose Childrens Center |
Cook County |
| Park School |
Cook County |
| Park View School |
Cook County |
| Park West School |
Lake County |
| Parks Cultural Studies Academy |
Will County |
| Parkside Community Academy |
Cook County |
| Parkview Baptist Academy |
Cook County |
| Parkview Christian Academy |
Kendall County |
| Passages Charter School |
Cook County |
| Pathways School |
St. Clair County |
| Patoka Community Unit School District 100 |
Marion County |
| Paul Revere Elementary School |
Cook County |
| Pavilion Foundation School |
Champaign County |
| Paw Paw School |
Lee County |
| Pawnee Junior - Senior High School |
Sangamon County |
| Payson - Seymour Junior Senior High School |
Adams County |
| Pedia Learning Center |
Cook County |
| Peirce School of International Studies |
Cook County |
| Pennoyer Elementary School |
Cook County |
| Penny Lane School |
Cook County |
| Peoria Academy |
Peoria County |
| Peoria Christian School |
Peoria County |
| Peoria County Juvenile Detention Center School |
Peoria County |
| Peoria Developmental Center |
Peoria County |
| Peoria Hebrew Day School |
Peoria County |
| Peoria Heights Grade School |
Peoria County |
| Pershing Early Learning Center |
Macon County |
| Perspectives / Illinois Institute of Technology Mathematics and Science Academy |
Cook County |
| Perspectives Rodney D Joslin Campus |
Cook County |
| Peru Catholic School |
LaSalle County |
| Petersburg Elementary School |
Menard County |
| Philip and Rebecca Esformes Cheder Lubavitch Girls School |
Cook County |
| Philip J Rock Center and School |
DuPage County |
| Phoebe Apperson Hearst Elementary School |
Cook County |
| Piccolo School of Excellence |
Cook County |
| Pikeland Community School |
Pike County |
| Pilgrim Lutheran School |
Cook County |
| PILL HILL DEVELOPMENT CENTER |
Cook County |
| Pilsen Community Academy |
Cook County |
| Pioneer Grove Educational Center |
Will County |
| Pioneer Path School |
Will County |
| Pittsfield Work Camp School |
Pike County |
| Plaid Academy |
Cook County |
| Plainfield Academy |
Will County |
| Plainview Parochial School |
Moultrie County |
| Pleasant Hill High School |
Pike County |
| Pleasant Ridge School |
Cook County |
| Pleasant View School |
Douglas County |
| Poko Loko Children Center |
Cook County |
