O'Fallon at a Glance
Population
91,825
Median Home Value
$283,600
Nat'l avg: $281,900
Median Rent
$821
Nat'l avg: $1,163
Median Income
$104,863
Nat'l avg: $74,580
Violent Crime
5.4 per 1K
Nat'l avg: 3.7 per 1K
Walk Score
0/100
Car-Dependent
Air Quality
AQI 28
Good
Climate Risk
Relatively Moderate
Score: 57.736077913738356
Explore O'Fallon
Dive deeper into O'Fallon with specialized neighborhood guides and rankings.
Best Neighborhoods
Top-rated neighborhoods in O'Fallon ranked by Kurby Score
Affordable Neighborhoods
Most budget-friendly areas to live in O'Fallon
Up & Coming Neighborhoods
Emerging neighborhoods with growth potential in O'Fallon
Young Professionals
Best neighborhoods for career starters in O'Fallon
Retiree Neighborhoods
Best neighborhoods for retirees in O'Fallon
Living In Guide
Complete guide to life in O'Fallon — cost, safety, schools & more
All Neighborhoods
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About O'Fallon
O'Fallon, Missouri, is a hidden gem for those seeking a blend of affordability and a strong sense of community. With a median home value of around $283,600, significantly below the national average, and a sky-high homeownership rate of 93%, it's a place where putting down roots feels attainable. The median household income of $104,863, well above the national figure, supports a comfortable lifestyle, and the affordability index of 152 suggests that housing costs are very manageable relative to income. The rental market is also attractive, with a median rent of just $821 per month. O'Fallon is a place where families thrive, and neighbors know each other. From an investment perspective, O'Fallon offers a stable real estate market with steady appreciation. While the walk score is low, indicating a car-dependent lifestyle, the relatively low crime rates, with violent crime at 5.4 per 1,000 residents and property crime at 29.5 per 1,000 residents, contribute to a sense of security. The area is ideal for families, first-time homebuyers, and those seeking a respite from the hustle and bustle of larger cities. The local economy is robust, supported by a strong job market and a cost of living that allows for financial stability. Beyond the financial advantages, O'Fallon boasts a high quality of life. The air quality is excellent, with an AQI of 28, and the noise level is notably quiet. Residents enjoy a relaxed atmosphere, with a focus on community and outdoor activities. The climate risk is moderate, offering a comfortable environment throughout the year. The electricity rate is also very competitive at only 9.8¢/kWh. It’s a place where you can build a life, raise a family, and enjoy a fulfilling lifestyle without breaking the bank.