O’Fallon, MO is one of the fastest-growing and most desirable communities in St. Charles County, known for its strong real estate market, top-rated schools, and welcoming, family-friendly neighborhoods. The area offers a wide variety of homes for sale, including new construction communities, single-family homes, and established neighborhoods with modern amenities, making it a great fit for buyers at every stage.
Conveniently located near I-70, Highway K, and Highway 364, O’Fallon provides easy access to St. Louis while maintaining a suburban feel. Residents enjoy a high quality of life with access to parks, walking trails, shopping centers, restaurants, and year-round community events.
With its combination of location, lifestyle, and housing options, O’Fallon continues to be a top choice for buyers looking for space, convenience, and long-term value in the greater St. Louis area.
54,449 people live in O'Fallon, where the median age is 39.2 and the average individual income is $43,569. Data provided by the U.S. Census Bureau.
Total Population
Median Age
Population Density Population Density This is the number of people per square mile in a neighborhood.
Average individual Income
There's plenty to do around O'Fallon, including shopping, dining, nightlife, parks, and more. Data provided by Walk Score and Yelp.
Explore popular things to do in the area, including Burnt Barrel Meadery, Yummy Bowl, and Zaytoona Mediterranean.
| Name | Category | Distance | Reviews |
Ratings by
Yelp
|
|---|---|---|---|---|
| Dining | 4.33 miles | 13 reviews | 5/5 stars | |
| Dining | 4.68 miles | 15 reviews | 5/5 stars | |
| Dining | 4.89 miles | 5 reviews | 5/5 stars | |
| Active | 4.45 miles | 5 reviews | 5/5 stars | |
| Beauty | 4.83 miles | 10 reviews | 5/5 stars | |
| Beauty | 4.78 miles | 5 reviews | 5/5 stars | |
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O'Fallon has 20,558 households, with an average household size of 2.64. Data provided by the U.S. Census Bureau. Here’s what the people living in O'Fallon do for work — and how long it takes them to get there. Data provided by the U.S. Census Bureau. 54,449 people call O'Fallon home. The population density is 785.88 and the largest age group is Data provided by the U.S. Census Bureau.
Total Population
Population Density Population Density This is the number of people per square mile in a neighborhood.
Median Age
Men vs Women
Population by Age Group
0-9 Years
10-17 Years
18-24 Years
25-64 Years
65-74 Years
75+ Years
Education Level
Total Households
Average Household Size
Average individual Income
Households with Children
With Children:
Without Children:
Marital Status
Blue vs White Collar Workers
Blue Collar:
White Collar:
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