Is Columbia Right for You?
You're comparing two very different places. Let's break down the numbers that actually matter when making this life-changing decision.
💰 The Money: Cost of Living
Columbia wins!
- O'Fallon: Cost of Living Index 96.3
- Columbia: Cost of Living Index 89.3
- Difference: 7% cheaper in Columbia
Moving to Columbia means your dollar goes 7% further. That is real money back in your pocket every single month.
Planning a Move?
Use our AI-powered calculator to estimate your expenses from O'Fallon to Columbia.
Can you afford the move?
Real purchasing power simulation.
🏠 What Will Rent Cost You?
- O'Fallon 1BR Rent: $914/month
- Columbia 1BR Rent: $861/month
- Monthly Savings: +$53
That is $636 per year you could save on rent alone. Enough for a nice vacation—or to start building real wealth.
🌡️ Weather Reality Check
- O'Fallon: Currently 39°F
- Columbia: Currently 37°F
Weather matters more than people think. It affects your mood, your energy bills, and how you spend your free time.
📊 City Size Comparison
- O'Fallon: Population 94K
- Columbia: Population 129K
Columbia is a larger city with more amenities, dining options, and job opportunities—but also more traffic and higher competition.
🚚 Ready to Crunch Your Moving Costs?
Use our calculators below to get exact estimates for your move. We will show you:
- DIY vs. Professional mover costs
- What salary you need to maintain your lifestyle
- Your true purchasing power in Columbia