Dardenne Prairie, MO vs O'Fallon, MO

Side-by-side comparison from the latest government data.

MetricDardenne Prairie, MOO'Fallon, MO
Population13,50393,801
Median Household Income$152,500$110,443
Median Rent$1,444/mo$1,443/mo
Median Home Value$432,000$326,200
Cost of Living (US = 100)9595
Renters Paying 30%+ of Income48.7%39.8%
Poverty Rate1.3%5.4%
Unemployment Rate3.4% (county)3.1%
Violent Crime Rate /100k96*97
Property Crime Rate /100k208*530
Median AQI——
Good AQI Days /yr——
Summer Highs86°F86°F
Winter Lows24°F24°F
Snowfall14 in/yr14 in/yr
Avg Commute24 min25.5 min
Hospitals—1
Avg Hospital Rating—4.0 / 5
Students per Teacher12.513.4
College Degree Rate55.1%43.3%
Foreign-Born %5.6%6.3%
Population Growth (2020–2025)+17.8%+5.2%

Green = clearly better (more than 5% apart). Population, growth, weather, hospital count and foreign-born share aren’t scored.
* Rate of the agency that polices Dardenne Prairie (the city has no police department of its own), so it isn’t scored.