St. Peters, MO vs O'Fallon, MO

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

MetricSt. Peters, MOO'Fallon, MO
Population59,09293,801
Median Household Income$91,637$110,443
Median Rent$1,321/mo$1,443/mo
Median Home Value$269,900$326,200
Cost of Living (US = 100)9595
Renters Paying 30%+ of Income45.2%39.8%
Poverty Rate5.6%5.4%
Unemployment Rate3.4%3.1%
Violent Crime Rate /100k17297
Property Crime Rate /100k762530
Median AQI——
Good AQI Days /yr——
Summer Highs87°F86°F
Winter Lows24°F24°F
Snowfall15 in/yr14 in/yr
Avg Commute22.7 min25.5 min
Hospitals11
Avg Hospital Rating3.0 / 54.0 / 5
Students per Teacher13.113.4
College Degree Rate39.2%43.3%
Foreign-Born %3.8%6.3%
Population Growth (2020–2025)+6.5%+5.2%

Green = clearly better (more than 5% apart). Population, growth, weather, hospital count and foreign-born share aren’t scored.