The Haven center is home to the administrative offices of New Lenox School District 122, which represents 12 public schools in grades K-8. Those schools are:
- Cherry Hill Kindergarten Center
- Spencer Trail Kindergarten Center
- Arnold J. Tyler Elementary
- Haines Elementary
- Nelson Prairie
- Spencer Pointe Elementary
- Caroline Bentley
- Oster-Oakview
- Nelson Ridge
- Spencer Crossing Elementary
- Liberty Jr. High
- Alex M. Martino Jr. High
Residents may go to the Haven Administrative Center to register for one of these schools, but many inquiries regarding general functions can be taken up with your specific school. The District 122 School Board often meets in the Haven center, which is a historical landmark; it was the first school in New Lenox.