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Call/text (707) 474-8855Old Jamestown, MO · Houses & Market Data
Old Jamestown, Missouri houses and real estate market data.
Houses in Old Jamestown, MO (St. Louis County) — Census median home value $230,100, county listing prices down about 9.9% over the past year. Market data for Old Jamestown houses and the broader area.
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Old Jamestown, MO is in St. Louis County, Missouri — this guide covers houses in Old Jamestown and the whole local market: resale homes, condos, land, and new construction. The most recent Census estimate puts the population at 21,121, with a median household income of $107,250. Census data puts Old Jamestown houses at a median value of $230,100 (all owner-occupied homes); St. Louis County's current median listing price runs $222,925, down about 9.9% over the past year.
Info from government sites and builders may have provided source info.
Market overview
Old Jamestown housing market
Old Jamestown is in St. Louis County, Missouri. Manifest Census and county price-trend data provide baseline context for houses in Old Jamestown and the surrounding county market.
Median home value (Census ACS)
$230,100
Population (Census ACS)
21,121
Median household income
$107,250
County price trend (2025)
3.76% 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
Old Jamestown market snapshot
Population
21,121
County
St. Louis County
Median Household Income
$107,250
Median Home Value (city)
$230,100
Median Listing Price (St. Louis County)
$222,925
Median Gross Rent
$1,706/mo
Price Trend (YoY)
-9.9%
Market data compiled from public sources; deemed reliable but not guaranteed; verify independently. See About
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What makes Old Jamestown different
Home Value, By Source
The Census Bureau's American Community Survey (2023 5-year estimate) puts Old Jamestown's median home value — across all owner-occupied homes, not just recent sales — at $230,100. 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
Old Jamestown has an estimated population of 21,121 and a median household income of $107,250, per the Census Bureau's American Community Survey (2023 5-year estimate).
Affordability Snapshot
Old Jamestown's Census-reported median home value works out to about 2.1x the area's median household income, and median gross rent runs roughly 19% 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 Old Jamestown
County guide: St. Louis County — cities, market context, and local resources for the county that includes Old Jamestown.
USAHouses.com also helps visitors looking in nearby St. Louis County and other Missouri communities. Some locations may not yet have dedicated pages, but many licensed professionals in this region assist surrounding communities.
Nearby communities include Black Jack, Florissant, Calverton Park, Spanish Lake, Dellwood, Castle Point, Ferguson, Bellefontaine Neighbors, Moline Acres, Hazelwood, Berkeley, Kinloch, Glasgow Village, Riverview, Cool Valley, Jennings.
Black Jack market data
Nearby city · ~2.7 mi
Florissant market data
Nearby city · ~3.3 mi
Calverton Park market data
Nearby city · ~5.0 mi
Spanish Lake market data
Nearby city · ~5.2 mi
Dellwood market data
Nearby city · ~5.5 mi
Castle Point market data
Nearby city · ~5.8 mi
Ferguson market data
Nearby city · ~6.0 mi
Bellefontaine Neighbors market data
Nearby city · ~6.5 mi
Moline Acres market data
Nearby city · ~6.6 mi
Hazelwood market data
Nearby city · ~6.6 mi
Berkeley market data
Nearby city · ~6.7 mi
Kinloch market data
Nearby city · ~7.0 mi
Glasgow Village market data
Nearby city · ~7.1 mi
Riverview market data
Nearby city · ~7.4 mi
Cool Valley market data
Nearby city · ~7.7 mi
Jennings market data
Nearby city · ~7.8 mi
More Missouri cities with market guides: St. Louis, Springfield, Columbia, Independence, Lee's Summit, O'Fallon, St. Joseph, St. Charles.
St. Louis market data
Same-state city guide
Springfield market data
Same-state city guide
Columbia market data
Same-state city guide
Independence market data
Same-state city guide
Lee's Summit market data
Same-state city guide
O'Fallon market data
Same-state city guide
St. Joseph market data
Same-state city guide
St. Charles market data
Same-state city guide
Adjacent-county Census places with USAHouses.com pages: West Alton (~4.8 mi), Portage Des Sioux (~7.2 mi), St. Charles (~12.7 mi), St. Louis (~13.9 mi), St. Peters (~17.6 mi), Cottleville (~20.9 mi), Weldon Spring (~21.6 mi), Weldon Spring Heights (~23.4 mi), O'Fallon (~23.7 mi), Dardenne Prairie (~24.1 mi), St. Paul (~24.5 mi), Old Monroe (~25.9 mi), Murphy (~26.0 mi), Winfield (~27.0 mi), Josephville (~27.1 mi), Lake St. Louis (~27.2 mi).
New construction: New homes near Old Jamestown (Kansas City) · New homes near Old Jamestown (St Louis) · Missouri new construction.
Census & home facts
Old Jamestown data from published sources
Population (ACS 2023)
21,121
Median home value (ACS 2023)
$230,100
Median household income (ACS 2023)
$107,250
Median gross rent (ACS 2023)
$1,706
County FHFA annual change (2025)
3.76%
County median listing price (FRED/Realtor.com) (2026-06-01)
$222,925
Census place type
CDP
County
St. Louis County
Land area (Census Gazetteer 2024)
14.95 sq mi
Census GEOID
2954352
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 Old Jamestown
Availability and pricing are controlled by the builder and may change; confirm with the builder.
Riverstone ↗
McBride Homes · Florissant, Missouri · ~2.1 mi · from $250,000
River Bluffs Manors ↗
McBride Homes · Florissant, Missouri · ~4.0 mi · from $250,000
River Bluffs Meadows ↗
McBride Homes · Florissant, Missouri · ~4.3 mi · from $240,000
Koch Park Manors ↗
McBride Homes · Florissant, Missouri · ~4.7 mi · from $250,000
Pagedale ↗
McBride Homes · Pagedale, Missouri · ~11.3 mi · from $240,000
Local life
Life in Old Jamestown
Schools
ROCKWOOD R-VI — 31 schools, 20,563 students enrolled, per the U.S. Department of Education's Common Core of Data. St. Louis addresses may be served by ROCKWOOD R-VI, but attendance zones vary by street — confirm assigned schools with the district before making a move.
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Common questions
Old Jamestown FAQ
What are houses worth in Old Jamestown, MO?
The Census Bureau's American Community Survey puts the median value of houses in Old Jamestown at $230,100. St. Louis County's current median listing price runs $222,925, down about 9.9% over the past year.
How much do houses cost in Old Jamestown, MO?
For owner-occupied houses in Old Jamestown, Census ACS data shows a median value of $230,100. Active listing prices in St. Louis County may differ — see the market snapshot above.
What types of houses are in Old Jamestown, MO?
Old Jamestown houses include resale single-family homes, condos, mobile homes, and small multi-unit buildings, plus new construction in surrounding St. Louis 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 Old Jamestown, MO?
The U.S. Census Bureau's American Community Survey (2023 5-year estimate) puts Old Jamestown's population at approximately 21,121.
What's the median rent in Old Jamestown, MO?
The Census ACS estimates median gross rent in Old Jamestown at approximately $1,706 per month.
What is the median household income in Old Jamestown, MO?
Census ACS data puts the median household income in Old Jamestown at approximately $107,250.
Is the Old Jamestown housing market growing?
St. Louis County's FHFA house price index shows a 3.76% annual change in 2025.
Is Old Jamestown, MO affordable relative to income?
Census ACS data puts Old Jamestown's median home value at about 2.1 times the median household income, with median gross rent equal to roughly 19% 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.
What school district serves Old Jamestown, MO?
Manifest and public school-directory data suggest ROCKWOOD R-VI for many Old Jamestown addresses, but attendance zones vary by street — verify your assigned schools with the district before making a move.
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