Warrenton & Truesdale
Warrenton is the county seat and principal civic and commercial center; adjacent Truesdale adds established neighborhoods and local industry.
Warren County Community & Real Estate Guide
Historic Missouri New Horizons
Warren County combines Warrenton’s county-seat heritage, Wright City’s I-70 growth, wooded lake communities at Innsbrook and Lake Sherwood, and the historic Missouri River landscape near Marthasville and Dutzow. Explore the differences between town neighborhoods, rural acreage, recreational retreats and newer subdivisions.
From the Booneslick frontier and German immigrant settlements to modern homes and wooded lake retreats, Warren County offers distinct places and property types within one county.
WARREN COUNTY · MISSOURI
WARREN COUNTY · MISSOURI
39,0162025 Population Estimate
35,5322020 Census Population
1833County Established
WarrentonCounty Seat
I-70East–West Corridor
MO RiverSouthern Landscape
Live Warren County Inventory
Homes For Sale
Explore current real estate for sale across Warren County, including homes, condos, land, acreage, multifamily and commercial properties.
Sold Warren County Inventory
Recently Sold Homes
Explore recently sold real estate, including homes, condos, land, and commercial properties.
See the Homes
Warren County Home Tours
Listings show you photographs. Countywide home tours make it easier to compare scale, layout, architecture and housing eras across communities throughout Warren County.
Warren County Home Tours are on the way. As Archway Abodes adds walkthroughs from Warren County, new tours will automatically appear here.
Want to explore beyond Warren County? Our Community Home Tours collection brings together video walkthroughs from communities throughout Greater St. Louis, making it easy to compare homes, architecture, layouts and local character across the region.
ARCHWAY ABODES × WARREN COUNTY
Warren County Home Tours
Coming Soon
New Warren County walkthroughs will appear here automatically.
Archway Abodes × Warren County Checking the current Warren County playlist…
County Overview
A County of Towns, Lakes, Farmland and River Heritage
Warren County sits on the western edge of the Greater St. Louis metropolitan region. Its communities differ substantially: I-70 towns, wooded recreational lakes, rural farms and historic Missouri River settlements occupy distinct settings.
Wright City & Eastern I-70
Wright City and the county’s eastern corridor offer established homes, new subdivisions and regional highway connectivity. Portions of Foristell lie in Warren County.
Innsbrook & Lake Sherwood
Wooded private-lake settings include chalets, year-round homes and recreational properties. Verify association restrictions and lake access for each listing.
Marthasville & River Country
Marthasville, Dutzow, Treloar and nearby rural settlements link Missouri River history, the Katy Trail, vineyards, farms and historic residences.
County Signature Section
Where Missouri’s Frontier Heritage Meets Lakeside Living and New Growth
Warren County brings together Boone-era settlement, German-American agricultural and wine heritage, recreational lake communities, and ongoing growth along Interstate 70.
Three Landscapes, One County
Warren County was established in 1833, but its settlement history is much older. Early Missouri River settlements, Boone family history, and German immigration shaped farms, towns and local architecture.
Warrenton and Wright City connect the region to I-70; Innsbrook and Lake Sherwood introduce distinctive wooded, lake-oriented residences; and southern river communities retain historic and agricultural identities.
The 2020 Census counted 35,532 residents. The Census Bureau’s 2025 population estimate was 39,016, an increase of approximately 9.8% from the 2020 base. Growth differs by community and neighborhood.
2025 population estimate39,016
2020 population35,532
2020–2025 estimated growth+9.8%
County organized1833
County seatWarrenton
Major corridorInterstate 70
Explore Warren County
The Stories and Communities of Warren County
Explore towns, lake developments, frontier history, architecture, jobs, schools, natural landscapes and growth through the county’s dedicated chapters.
Towns & Lake Communities
Discover Warrenton, Wright City, Innsbrook, Lake Sherwood, Marthasville, Dutzow and rural localities.
Explore Chapter →
Homes & Architecture
Compare historic brick homes, ranches, farmhouses, newer construction and wooded lake retreats.
Explore Chapter →Jobs & Local Business
Explore the I-70 employment corridor, agricultural economy, local services and recreation.
Explore Chapter →
Roads & Getting Around
Understand I-70, Highway 47, rural roads and the Katy Trail.
Explore Chapter →
Schools & Education
Find school district context and learn why an address-specific boundary check matters.
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Parks & Outdoors
Discover conservation areas, state forest trails, recreation lakes and river landscapes.
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History & Local Life
Learn about Boone family settlement, German immigration and historic river communities.
Explore Chapter →Growth & Land Use
Explore suburban expansion, agricultural land, lake restrictions and floodplain considerations.
Explore Chapter → Explore Warren County Communities
Warren County Community Atlas
Explore communities throughout Warren County. Search by community, browse the geographic hierarchy, or use the map to understand how individual municipalities and unincorporated places relate to neighboring communities and the broader Greater St. Louis region.
Warren County Community Atlas
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Terrain/topographic basemap by MapTiler. Metropolitan and county-equivalent boundaries use U.S. Census Bureau TIGERweb geography.
Explore Greater St. Louis
Search a community directly or narrow the alphabetical directory by one of the metropolitan area's component jurisdictions. The map is a discovery tool, not a ranking.
Community Directory · A-Z
Atlas Scope County Warren County
Missouri communities within the Greater St. Louis metropolitan region
Communities appear alphabetically. Geographic filters organize the directory by location; they are not recommendations or rankings.
Geographic Areas
Choose a state or county to highlight it and filter the community directory. The map position stays where you left it.
Housing & Architecture
From Historic Brick Homes to Wooded Lake Retreats
The county’s housing cannot be described by a single architectural style. Residential forms vary by town, development era, landscape and land use.
Historic Town Homes
Warrenton and older settlements have nineteenth- and early-twentieth-century homes, historic brick buildings and traditional residential streets.
Postwar Neighborhoods
Ranches, cottages, bungalows and mid-century houses contribute to established neighborhoods in Warrenton, Wright City and other communities.
Innsbrook & Lake Sherwood
Lakefront homes, chalets, A-frames and wooded recreational residences form an important separate segment of the county housing market.
Newer I-70 Development
Newer subdivisions and contemporary construction are found particularly in the eastern growth corridor and around the two major highway towns.
Farms & Acreage
Farmhouses, agricultural homesteads, private land, barns, outbuildings and custom acreage residences remain part of the county landscape.
Historic Preservation
The 1866 Schowengerdt House in Warrenton illustrates the area’s nineteenth-century architectural heritage. Individual historic designations should be verified.
Continue learning about the homes themselves:
Economy & Employment Geography
An Agricultural Foundation with Expanding Corridors
Agriculture, local business, manufacturing, distribution, services and recreation all contribute to Warren County’s economic geography.
Employment & Industry
Warrenton and Wright City serve local industry, retail and services, while the interstate corridor supports distribution and regional business access.
Recreation & Rural Economy
Innsbrook’s hospitality and lake-oriented economy, vineyards near Dutzow, farms, and visitor activities form a different employment and land-use pattern from the interstate towns.
Transportation & Connectivity
I-70 and Highway 47 Connect Distinct Communities
Interstate access and the county road network shape how residents reach shopping, jobs, schools, lake communities and Missouri River settlements.
The Principal Road Network
I-70 runs east–west through the Warrenton and Wright City corridor. Missouri Highway 47 connects Warrenton toward Marthasville and southern county communities. Routes, travel times and access vary by specific address.
Katy Trail & Rural Connections
The Katy Trail passes through Dutzow, Marthasville and Treloar. It is primarily a recreational corridor; rural roads and bridge routes are essential to everyday travel.
Schools & Higher Education
District Boundaries Cross Community Lines
Schools must be checked by property address, not inferred from a mailing city or a general county map.
Public School Districts
Warren County R-III and Wright City R-II serve major population centers. Parts of the county are served by other neighboring districts. Confirm attendance and enrollment directly with the district.
Education & Community Resources
Community programs, libraries and regional higher-education options support local residents; school offerings and eligibility change and require direct confirmation.
Parks, Trails, Rivers & Wine Country
Trails, Conservation Lands, Lakes and River Country
The Katy Trail crosses historic southern Warren County through Dutzow, Marthasville and Treloar, connecting landscapes shaped by the Missouri River and former rail corridors.
Daniel Boone Conservation Area and Reifsnider State Forest provide trails and woodland recreation. Innsbrook and Lake Sherwood have distinct lake communities; access and usage rights vary by property and association.
Historic River Towns & Local Life
A Heritage of Small Towns, River Settlements and Retreats
Warren County’s everyday identity differs from community to community, spanning historic town centers, local shops, farms, wooded lake neighborhoods, festivals and outdoor spaces.
Historic Settlements & German Heritage
Marthasville, Dutzow and nearby settlements connect Boone family history, nineteenth-century German immigration, agricultural traditions and the Katy Trail.
Living in Town or Country
Warrenton and Wright City provide community retail and services; Innsbrook and rural areas offer contrasting choices centered on land, wooded settings, recreation and privacy.
Growth, Development & the Future
Growth Along the Interstate, Stewardship Across the County
Countywide population increases do not mean uniform growth: town development, recreation communities, farmland and river areas face different land-use conditions.
Residential and Transportation Growth
Newer development near I-70 changes housing choices around Wright City and Warrenton. Buyers should consider road capacity, utility availability and the condition of specific infrastructure.
Rural Land and River Considerations
Acreage, wells, septic systems, private roads, deed restrictions and Missouri River floodplains require property-specific due diligence. Verify zoning and flood status using current official maps.
Official County & Regional Resources
Featured Community Guides
Featured Warren County Community Guides
Individual community pages will expand on housing, local history, transportation, schools and neighborhood character as they are completed.
Publish-When-Ready Rule
Prioritize links to complete, published child community guides. An unbuilt guide should never displace a guide that is already available.
Future Community Guides
Warrenton, Wright City, Truesdale, Marthasville, Innsbrook, Lake Sherwood and smaller historic communities can be explored in increasing depth as their guides are published.