O'Fallon, MO
Overall Livability
80
out of 100
🏙
80
Livability
💰
75
Affordability
🎓
75
Educational Attainment
🛡
92
Crime & Safety
☀
—
Weather
City Overview
Population
91,825
Median Age
38
Median Income
$104,863
Poverty Rate
5%
Housing
Median Home Value
$283,600
Median Monthly Rent
$1,311
Homeownership Rate
81%
Rental Market
Renter Burden Rate
37%
Share of renters paying 30%+ of income on rent
Educational Attainment
High School Diploma or Higher95%
Bachelor's Degree or Higher42%
Internet & Commute
Households with Broadband94%
Average Commute Time
28 min
🚗
Crime & Safety
Violent Crime (per 1k)
0.96
Property Crime (per 1k)
7.28
Similar Cities
Cities with a similar overall livability score
- Plano, TX284,948 pop. Score 80
- Scottsdale, AZ240,537 pop. Score 80
- Arlington, VA235,845 pop. Score 80
- McKinney, TX196,160 pop. Score 80
- League City, TX113,469 pop. Score 80
Compare This City
- O'Fallon vs. Kansas City, MOCompare →
Largest city in same state
- O'Fallon vs. Springfield, ILCompare →
Closest city in another state
- O'Fallon vs. Plano, TXCompare →
Similar overall livability
Pros
- ✓Very affordable cost of living
- ✓Highly educated population
- ✓Low crime rate
- ✓Excellent broadband internet access
- ✓Strong homeownership community
Cons
- No notable cons yet
Population by Age
Under 18
25%
18–34
21%
35–54
28%
55–64
13%
65+
13%
Key Facts
- Population
- 91,825
- Median Income
- $104,863
- Median Rent
- $1,311
- Median Home Value
- $283,600
- Median Age
- 38
- Homeownership
- 81%
- Broadband Access
- 94%
- Avg Commute
- 28 min
Nearby Cities
- St. Louis45 km
- Columbia140 km
- Springfield286 km
- Independence316 km
- Lee's Summit318 km
Featured In Rankings
- #9Most Affordable Cities in America (2026)
- #1Best Cities for Families (2026)
- #16Best Cities for Retirees (2026)
- #24Cities Where Renters Pay the Least (2026)
- #16Best Cities for Nurses (2026)
- #11Best Cities for Healthcare Workers (2026)
- #24Best Cities for Teachers (2026)
- #13Best Cities for Retail Workers (2026)
- #10Best Cities for Retail Managers (2026)
- #13Best Cities for Customer Service Workers (2026)
- #19Best Cities for Service Workers (2026)
- #3Best Cities for Construction Workers (2026)
- #4Best Cities for Manufacturing Workers (2026)
- #1Best Cities for Truck Drivers (2026)
- #10Best Cities for Law Enforcement (2026)
- #17Best Cities for Hospitality Workers (2026)
Other Cities in Missouri
- Lee's Summit101,728
- Independence122,218
- Columbia126,172
- Springfield168,873
- St. Louis298,018
Score Breakdown
- Affordability
- 75
- Educational Attainment
- 75
- Crime & Safety
- 92
- Weather
- —