Cost of Living: O'Fallon, MO vs St. Louis, MO

Quick rent-and-take-home comparison

Using a baseline of $70,000/yr gross, take-home is about $4,227/mo in O'Fallon, MO versus $4,227/mo in St. Louis, MO. In the model, rent is about 20.4% of gross in O'Fallon, MO versus 14.25% in St. Louis, MO, so St. Louis, MO tends to feel more affordable for rent.

Take-home in O'Fallon, MO
$4,227/mo
Income level: below
Take-home in St. Louis, MO
$4,227/mo
Income level: above
Rent share (1BR) in O'Fallon, MO
20.4%
COLI tier: mid-range
Rent share (1BR) in St. Louis, MO
14.25%
COLI tier: lower-cost

Compare cost of living, rent, housing prices, and salary affordability between O'Fallon, MO and St. Louis, MO.

At a glance

  • Cheaper overall (lower cost-of-living index): St. Louis, MO
  • Lower rent (median 1BR/2BR): St. Louis, MO
  • Lower home prices: St. Louis, MO
  • Higher median household income: O'Fallon, MO

Cost of Living Index

O'Fallon, MO: 100 (U.S. = 100) · St. Louis, MO: 81.4 (U.S. = 100)

St. Louis, MO has a lower cost-of-living index than O'Fallon, MO, so a given salary generally stretches further there.

Median Rent

O'Fallon, MO: $1,330/mo (midpoint of 1BR/2BR) · St. Louis, MO: $929/mo

Median rent in O'Fallon, MO is $401/mo higher than in St. Louis, MO.

Median Home Price

O'Fallon, MO: $305,100 · St. Louis, MO: $185,100

Median home price in O'Fallon, MO is $120,000 higher than in St. Louis, MO.

Median Household Income

O'Fallon, MO: $107,203 · St. Louis, MO: $55,279

O'Fallon, MO has a higher median household income than St. Louis, MO by $51,924.

O'Fallon, MO overview · St. Louis, MO overview · Popular comparisons