County · St. Louis Region
Lincoln County
A fast-growing St. Louis exurb anchored by Troy, hemmed by the Mississippi and Cuivre rivers, and shaped by floodplain, levee, and drainage questions. Its signature twist is that it sits just outside the four-jurisdiction St.
Use this as a checklist, not a final ruling
These notes explain what's worth a second look in Lincoln County — local quirks, taxes, paperwork, and places. Always confirm exact parcel, license, tax, or permit details with the office that controls the record.
Practical guides
Common county next steps in Lincoln County
Use these when the local office, parcel, vehicle, or deadline matters.
Property tax estimator Estimate a real-property bill, then confirm the exact parcel value and levy locally. Personal property tax guide Sort January 1 vehicle ownership, paid receipts, and statements of non-assessment. Vehicle title checklist Plan the license-office trip around title timing, inspections, emissions, and receipts. Assessment appeal guide If a value looks wrong, start with the county deadline and evidence about market value.
Local notes
What's worth knowing in Lincoln County
Short, source-checked notes tied to this county. Each links to the official sources behind it.
B.K. Leach gives Lincoln County a Mississippi-bottoms wildlife map B.K. Leach Memorial Conservation Area is a northeastern Lincoln County wetland and bottomland place to check for river-edge public access, hunting, fishing, and wildlife viewing. Downtown Troy is a listed courthouse-town district The Downtown Troy Historic District gives Lincoln County's seat a specific historic-street frame around Annie Avenue, Second, Marble, and Court streets. Lock and Dam 25 puts Winfield on the working Mississippi Lock and Dam 25 near Winfield is a U.S. Army Corps of Engineers navigation feature that gives Lincoln County a direct working-river identity. Moscow Mills keeps a mill story in its name and old stone house Moscow Mills has a National Register-listed Old Rock House and a SHSMO place-name record that ties the town name to an older mill setting. Lincoln County septic work starts with the health department Lincoln County Health Department is the local office to check before new septic work or major repairs that need a permit. Assessment and collection are separate Lincoln County jobs Lincoln County's assessor page separates assessment authority from collection authority, which helps route property-tax questions. County road work excludes the Elsberry Special Road District Lincoln County Highway maintains county roads, bridges, signs, snow and ice work, but its page excludes the Elsberry Special Road District. Personal property paperwork has a March 1 assessor step Lincoln County says personal-property assessment forms are returned to the assessor, and moving in or out of the county is not automatic. Plate paperwork can point back to a Lincoln County tax record Lincoln County's tax information explains when a new resident needs an assessor setup, a waiver, or a tax receipt from a previous Missouri county. Unincorporated Lincoln County is not a city zoning counter Lincoln County says it has no county planning and zoning in unincorporated areas, but floodplain, septic, fire-district, and city rules can still matter. Cuivre River State Park near Troy Cuivre River State Park near Troy is one of Missouri's larger, more rugged state parks, with hiking, camping, fishing at Lake Lincoln, and protected natural areas in Lincoln County. The Mississippi side means levees, drainage, and flood maps Lincoln County's eastern edge is Mississippi River bottomland protected by levees and drainage districts, so flood-zone status and assessments matter for land near Winfield and Elsberry. The Lincoln County name carries its own history Lincoln County's name and formation predate the famous Lincoln, and the courthouse-town history at Troy is a durable local-history thread worth sourcing carefully. Troy holds the seat as growth pushes outward Troy is the seat and courthouse town, but Lincoln County's rapid metro-edge growth means services, districts, and traffic patterns are shifting around it. Two rivers define the county: the Mississippi and the Cuivre The county is bracketed by the big Mississippi on the east and the smaller Cuivre running through it, two very different waters that shape recreation, flooding, and land use.
Official sources
Where to confirm it
The official county and agency pages cited by this county's notes.
Missouri Department of Conservation: B.K. Leach Memorial Conservation Area Missouri State Parks: National Register listings by county U.S. Army Corps of Engineers St. Louis District: Lock and Dam 25 State Historical Society of Missouri: Lincoln County place names Lincoln County Health Department: Wastewater Treatment Systems Missouri Department of Health and Senior Services: Onsite Wastewater Treatment Lincoln County Assessor Lincoln County Collector Lincoln County Highway Department Lincoln County Assessor - Personal Property Lincoln County Collector - General Tax Information Missouri Department of Revenue - Renewing Missouri License Plates Lincoln County - Planning and Zoning Cuivre River State Park | Missouri State Parks Natural Features - Cuivre River | Missouri State Parks FEMA Flood Map Service Center Missouri Revised Statutes Missouri Revised Statutes Missouri Department of Conservation State Historical Society of Missouri Missouri State Archives Missouri Secretary of State Missouri Secretary of State U.S. Census Bureau budplan.oa.mo.gov Missouri Secretary of State Missouri Department of Conservation Missouri State Parks Missouri Department of Conservation
Nearby counties
More of St. Louis Region
Neighboring counties with their own local notes.
Franklin County A St. Louis exurban county on the Meramec River and Route 66: real river-flood history, karst and show caves, German river-town heritage at Washington, and a notable contrast with the inner metro because it sits outside the St. Jefferson County A St. St. Charles County A fast-growing suburban county inside the St. St. Louis City An independent city and county-equivalent: county-style offices are city offices, there is a 1% earnings tax, vehicles fall in the St. St. Louis County A county defined by municipal fragmentation: dozens of municipalities plus unincorporated areas, municipal occupancy inspections, separate fire and school districts, the regional sewer district, St. Warren County An I-70 exurban county on the western edge of the St.
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