| Business | Phone |
| East Greenbush Central School 163 Columbia Tpke, Rensselaer 12144 | (518) 426-2961 |
| Little Red School House 476 N Greenbush Rd, Rensselaer 12144 | (518) 283-6748 |
| Red Mill School 225 Mccullough Pl, Rensselaer 12144 | (518) 449-2475 |
| Rensselaer Board Of Education 555 Broadway, Rensselaer 12144 | (518) 465-6871 |
| Rensselaer Middle High School 555 Broadway, Rensselaer 12144 | (518) 436-8561 |
| Rensselaer School Supt 555 Broadway, Rensselaer 12144 | (518) 465-7509 |
| St Joseph's School 1641 3rd St, Rensselaer 12144 | (518) 465-1151 |
| Van Rensselaer Elementary Schl 199 Washington Ave, Rensselaer 12144 | (518) 436-4618 |
| Woodland Hill Montessori Schl 100 Montesorri Pl, Rensselaer 12144 | (518) 283-5400 |