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Call/text (707) 474-8855Ballwin, MO · Market Data
Ballwin, Missouri real estate market data.
Real estate market data for Ballwin, MO (St. Louis County) — Census median home value $353,400, county listing prices down about 9.9% over the past year.
Ballwin, MO is in St. Louis County, Missouri — covering the whole local market here: resale homes, condos, land, and new construction. The most recent Census estimate puts the population at 30,835, with a median household income of $121,170. Census data puts Ballwin's median home value at $353,400 (all owner-occupied homes); St. Louis County's current median listing price runs $222,925, down about 9.9% over the past year.
At a glance
Ballwin market snapshot
Population
30,835
Median Household Income
$121,170
Median Home Value (city)
$353,400
Median Listing Price (St. Louis County)
$222,925
Median Gross Rent
$1,386/mo
Price Trend (YoY)
-9.9%
Market data compiled from public sources; deemed reliable but not guaranteed; verify independently. Full source list ↗
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What makes Ballwin different
Home Value, By Source
The Census Bureau's American Community Survey (2023 5-year estimate) puts Ballwin's median home value — across all owner-occupied homes, not just recent sales — at $353,400. Separately, St. Louis County's current median listing price (via Realtor.com data, 2026-06-01) runs $222,925. These cover different geography (city vs. county) and different measures (assessed value vs. active listings), which is why we show both rather than picking one — full source list on our data sources page.
County Price Trend
St. Louis County's FHFA house price index shows a 3.76% annual change in 2025.
Population & Income
Ballwin has an estimated population of 30,835 and a median household income of $121,170, per the Census Bureau's American Community Survey (2023 5-year estimate).
Affordability Snapshot
Ballwin's Census-reported median home value works out to about 2.9x the area's median household income, and median gross rent runs roughly 14% of that same income on an annualized basis. Housing economists commonly flag a price-to-income ratio above 4x as historically elevated -- useful context, not a personal affordability verdict.
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Common questions
Ballwin FAQ
What are home values like in Ballwin, MO?
The Census Bureau's American Community Survey puts Ballwin's median home value at $353,400. St. Louis County's current median listing price runs $222,925, down about 9.9% over the past year.
What is the population of Ballwin, MO?
The U.S. Census Bureau's American Community Survey (2023 5-year estimate) puts Ballwin's population at approximately 30,835.
What's the median rent in Ballwin, MO?
The Census ACS estimates median gross rent in Ballwin at approximately $1,386 per month.
What is the median household income in Ballwin, MO?
Census ACS data puts the median household income in Ballwin at approximately $121,170.
Is the Ballwin housing market growing?
St. Louis County's FHFA house price index shows a 3.76% annual change in 2025.
Is Ballwin, MO affordable relative to income?
Census ACS data puts Ballwin's median home value at about 2.9 times the median household income, with median gross rent equal to roughly 14% of that income annually. This is a general benchmark, not a personal pre-qualification -- your own income, debt, and down payment determine what you can actually afford.
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