| Business | Phone |
| Constantine Public School Dist 260 W 6th St, Constantine 49042 | (269) 435-2015 |
| Riverside Elementary School 600 W 6th St, Constantine 49042 | (269) 435-8950 |
| Eastside Elementary School 935 White Pigeon Rd, Constantine 49042 | (269) 435-8960 |
| Constantine Public Sch 400 W 6th St, Constantine 49042 | (269) 435-8970 |
| Constantine Middle School 260 W 6th St, Constantine 49042 | (269) 435-8940 |
| Constantine Public Schools 1 Falcon Dr, Constantine 49042 | (269) 435-8930 |
| Constantine High School 1 Falcon Dr, Constantine 49042 | (269) 435-8920 |