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O'Fallon, MO Real Estate

O'Fallon is a city in St. Charles County, Missouri with a population of about 92,697. The median home value is near $305,100, and median rent runs around $1,400/mo.

Market + demographic figures: U.S. Census ACS (2023 5-year). Geocoding: OpenStreetMap.

Median Home Value
$305,100
Median Rent
$1,400/mo
Population
92,697
Median Income
$107,203
Median Age
38.2
Homeownership
80.2%

Monthly payment on a median O'Fallon home

Example for a $305,100 home: 20% down, 30-yr at ~6.75%, MO property tax ~0.89%, 0.4% insurance.

Est. monthly (PITI)
$1,911
Principal & interest
$1,583
Property tax / mo
$226
Down payment (20%)
$61,020

O'Fallon at a glance

  • 27.5% of residents 25+ hold a bachelor's degree or higher.
  • 80.2% of occupied homes are owner-occupied.
  • Median household income is $107,203.
  • Always verify the assigned school district, flood zone, and HOA for a specific address before signing.

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