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Advertise here →St. Louis, MI · Houses & Market Data
St. Louis, Michigan houses and real estate market data.
Houses in St. Louis, MI (Gratiot County) — Census median home value $115,700, county listing prices up about 4.2% over the past year. Market data for St. Louis houses and the broader area.
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St. Louis, MI is in Gratiot County, Michigan — this guide covers houses in St. Louis and the whole local market: resale homes, condos, land, and new construction. The most recent Census estimate puts the population at 6,926, with a median household income of $46,096. Census data puts the median value of houses in St. Louis at $115,700.
Info from government sites and builders may have provided source info.
Market overview
St. Louis housing market
St. Louis is in Gratiot County, Michigan. Manifest Census and county price-trend data provide baseline context for houses in St. Louis and the surrounding county market.
Median home value (Census ACS)
$115,700
Population (Census ACS)
6,926
Median household income
$46,096
County price trend (2025)
4.19% YoY
Population, income, and median home value from the project batch manifest (Census ACS 2023 5-year). County price trend from FHFA county HPI when present in the manifest row.
At a glance
St. Louis market snapshot
Population
6,926
County
Gratiot County
Median Household Income
$46,096
Median Home Value (city)
$115,700
Median Gross Rent
$865/mo
Price Trend (YoY)
+4.2%
Market data compiled from public sources; deemed reliable but not guaranteed; verify independently. See About
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What makes St. Louis different
Home Value, By Source
The Census Bureau's American Community Survey (2023 5-year estimate) puts St. Louis's median home value — across all owner-occupied homes, not just recent sales — at $115,700.
County Price Trend
Gratiot County's FHFA house price index shows a 4.19% annual change in 2025.
Population & Income
St. Louis has an estimated population of 6,926 and a median household income of $46,096, per the Census Bureau's American Community Survey (2023 5-year estimate).
Affordability Snapshot
St. Louis's Census-reported median home value works out to about 2.5x the area's median household income, and median gross rent runs roughly 23% 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.
Nearby
Places around St. Louis
County guide: Gratiot County — cities, market context, and local resources for the county that includes St. Louis.
USAHouses.com also helps visitors looking in nearby Gratiot County and other Michigan communities. Some locations may not yet have dedicated pages, but many licensed professionals in this region assist surrounding communities.
Nearby communities include Alma, Breckenridge, Ithaca, Elm Hall, Riverdale, Perrinton, Ashley.
Alma market data
Nearby city · ~2.9 mi
Breckenridge market data
Nearby city · ~6.8 mi
Ithaca market data
Nearby city · ~8.2 mi
Elm Hall market data
Nearby city · ~11.6 mi
Riverdale market data
Nearby city · ~11.7 mi
Perrinton market data
Nearby city · ~16.1 mi
Ashley market data
Nearby city · ~16.8 mi
More Michigan cities with market guides: Grand Rapids, Warren, Sterling Heights, Ann Arbor, Lansing, Dearborn, Livonia, Troy.
Grand Rapids market data
Same-state city guide
Warren market data
Same-state city guide
Sterling Heights market data
Same-state city guide
Ann Arbor market data
Same-state city guide
Lansing market data
Same-state city guide
Dearborn market data
Same-state city guide
Livonia market data
Same-state city guide
Troy market data
Same-state city guide
Adjacent-county Census places with USAHouses.com pages: Shepherd (~8.9 mi), Mount Pleasant (~15.4 mi), Winn (~16.4 mi), Crystal (~19.1 mi), Carson City (~19.6 mi), Maple Rapids (~21.1 mi), Edmore (~21.4 mi), Eureka (~21.6 mi), Sanford (~21.8 mi), Rosebush (~21.8 mi), McBride (~22.1 mi), Beal City (~23.2 mi), Coleman (~24.3 mi), Hubbardston (~24.6 mi), Elsie (~24.7 mi), Stanton (~24.8 mi).
New construction: New homes near St. Louis (Detroit) · Michigan new construction.
Census & home facts
St. Louis data from published sources
Population (ACS 2023)
6,926
Median home value (ACS 2023)
$115,700
Median household income (ACS 2023)
$46,096
Median gross rent (ACS 2023)
$865
County FHFA annual change (2025)
4.19%
Census place type
city
County
Gratiot County
Land area (Census Gazetteer 2024)
3.30 sq mi
Census GEOID
2671000
Census ACS, FHFA, and FRED figures are labeled with the year present in existing CSVs. Subject to change / confirm locally.
NewUSAHouses.com communities
Closest verified new-home communities near St. Louis
Availability and pricing are controlled by the builder and may change; confirm with the builder.
Quail Hollow ↗
Century Complete · Freeland, Michigan · ~26.5 mi · from $309,990
Holly Springs ↗
Century Complete · Bay City, Michigan · ~35.3 mi · from $359,990
Edgewood Pines South ↗
Allen Edwin Homes · Greenville, Michigan · ~36.0 mi
Hathaway Woods ↗
Allen Edwin Homes · Greenville, Michigan · ~36.0 mi
Edgewood Pines North ↗
Allen Edwin Homes · Greenville, Michigan · ~36.0 mi
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Common questions
St. Louis FAQ
What are houses worth in St. Louis, MI?
The Census Bureau's American Community Survey puts the median value of houses in St. Louis at $115,700.
How much do houses cost in St. Louis, MI?
For owner-occupied houses in St. Louis, Census ACS data shows a median value of $115,700. Active listing prices in Gratiot County may differ — see the market snapshot above.
What types of houses are in St. Louis, MI?
St. Louis houses include resale single-family homes, condos, mobile homes, and small multi-unit buildings, plus new construction in surrounding Gratiot County communities where builders are active. The housing-stock section below uses Census ACS structure counts when available for this city.
What is the population of St. Louis, MI?
The U.S. Census Bureau's American Community Survey (2023 5-year estimate) puts St. Louis's population at approximately 6,926.
What's the median rent in St. Louis, MI?
The Census ACS estimates median gross rent in St. Louis at approximately $865 per month.
What is the median household income in St. Louis, MI?
Census ACS data puts the median household income in St. Louis at approximately $46,096.
Is the St. Louis housing market growing?
Gratiot County's FHFA house price index shows a 4.19% annual change in 2025.
Is St. Louis, MI affordable relative to income?
Census ACS data puts St. Louis's median home value at about 2.5 times the median household income, with median gross rent equal to roughly 23% 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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