Local Government:
City of Ballwin
St. Louis County
Missouri Government's website

Schools:
Rockwood School District
Marquette High School
Selvidge Middle School
Ballwin Elementary School
Private Schools
Webster University
St. Louis Community College
St. Louis University
Washington University
University of Missouri - St. Louis

Library:
Local Branch

Hospitals:
St. Anthony's Medical Center
Missouri Baptist Medical Center
St. John's Mercy
Cardinal Glennon Children's Hospital
Barnes Jewish Hospital

Post Office

Driver's License Bureau

Utilities
Ameren UE (Electric)
Laclede Gas
AT&T
Charter Communication (Cable)