| Business | Phone |
| Windsor Community Unit Schls Barn Locust Ave, Windsor 61957 | (217) 459-2663 |
| Windsor Elementary School 808 Wisconsin Ave, Windsor 61957 | (217) 459-2447 |
| Windsor High School 1424 Minnesota Ave, Windsor 61957 | (217) 459-2636 |
| Windsor School Superintendent 1424 Minnesota Ave, Windsor 61957 | (217) 459-2661 |