ZIP 63366 · O'Fallon, Missouri

Population

54,769 people call ZIP 63366 home.

54,769

people.

Census ACS 5-year, 2020-2024. Sources: Census ACS 5-year

Rent

Median rent is up 48% since the 2010–2014 survey, before inflation.

$1,302

a month. Missouri's median is $1,033.

Census ACS 5-year, 2020-2024 (latest), with earlier 5-year windows. Sources: Census ACS 5-year

Room to build

The median rent sits inside what local wages can carry.

$1,106–$1,659

is the monthly rent range local workforce wages support.

• $1,302 median

Supportable rent computed by the Almanac from 2023 source wage data. Median rent: Census ACS 5-year, 2020-2024. Sources: Computed by the Almanac, Census ACS 5-year

Building

55% of the housing here was built before 2000.

• 55% of all homes were built before 2000

Census ACS 5-year, 2020-2024. Sources: Census ACS 5-year

Units needed

Closing the gap would add 0.2–1.0% to the 21,514 homes here.

41–225

is the estimated number of missing housing units, from the lowest to the highest of three estimates.

Range computed by the Almanac from 2023 jobs and household data, using three demand models: 1% of jobs located here, 1% of renter households, and a rate by town size applied to renters. The low end is the lowest of the three and the high end the highest. It is an estimate, not a count. Sources: Computed by the Almanac

Home value

A median home costs 32% more than Missouri's.

$304,500

median home value in ZIP 63366.

• $304,500 ZIP 63366
• $230,300 Missouri
• $332,700 U.S.

Census ACS 5-year, 2020-2024. Sources: Census ACS 5-year