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For O'Fallon Businesses

Whether your business is big or small, we’ve made it a little easier to find what you need. All the essentials to get started and keep a business running smoothly are right here.

• Business Map & Directory (online version)
• Economic Development Department
  
• O'Fallon Retail Analysis (PDF, 7MB) - First-ever comprehensive Retail Study provides a detailed overview of the City’s retail climate.
  

City of O'Fallon Demographics Packet (PDF, 11MB) - Updated for 2011

• Table of Contents
• Section I: About O'Fallon
• Section II: Demographics
• Section III: City Procedures/Requirements
• Section IV: Resources/Opportunities

Find a Location for Business

• Available buildings
• Available sites

Other resources

• "Smoke-Free" O'Fallon
• Applications and Forms
• Building Department
• Business Watch Program
• Code Enforcement
• Construction Inspection
• Current Business Licenses
• Helpful Phone Numbers
• Maps
• Mayor & City Council
• Municipal Code
• Tax Rates - Personal Property, Sales and TDD/CID tax rates
• Utility Permits