Clarksville’s post office opened in 1819, and 39% of its homes were built before 1940
5 places in town are on the National Register, among them two historic districts with 68 buildings between them. Below: maps from 1886 on and the census since 1850.
Clarksville was platted in 1819. The city was named for William Clark, governor of the territory at that time.
The Clarksville Historic District, Clifford-Wyrick House, Lock and Dam No. 24 Historic District, Northern Methodist Episcopal Church of Clarksville, and Turner-Pharr House are listed on the National Register of Historic Places.
Every edition of the U.S. Geological Survey’s map of Clarksville. Tap a year, or press play to watch the town change.
1930Nebo sheet · 1:62,500
U.S. Geological Survey historical topographic maps (public domain), via Esri’s collection of the scans. The red ring marks the center of Clarksville.
Every building
Clarksville, building by building, 1886–1930
Fire insurance maps drew every building, what it was made of and what it was used for, so insurers could price the risk of fire. Pick a year, then a sheet.
The Clarksville post office opened in 1819, the earliest record of the town by name (U.S. post office records).
What is on the National Register in Clarksville?
5 listings: 3 buildings, among them the Clifford-Wyrick House (listed 1984, the first), and 2 historic districts, the Clarksville Historic District and the Lock and Dam No. 24 Historic District, with 68 contributing buildings. 71 historic buildings in all.
Founding dates: Wikidata, Wikipedia, the U.S. post office records of Blevins & Helbock (CC0) and the Census. Homes by year built: Census ACS 2020–24. National Register of Historic Places: National Park Service (list of May 22, 2026). Old photos, postcards and papers: Wikimedia Commons, the Library of Congress and other public archives, credited on each item’s page. Maps: U.S. Geological Survey historical topographic maps (via Esri) and Sanborn fire-insurance maps (Library of Congress). History text and census tables: Wikipedia (CC BY-SA 4.0). Places that used to be: USGS Geographic Names Information System (2021). How TownRatings grades history →
From Wikimedia Commons (24), the National Register of Historic Places (5), Wikipedia, U.S. Geological Survey historical maps, U.S. Census counts (via Wikipedia), the US Post Offices dataset (Blevins & Helbock), the USGS Geographic Names Information System and Sanborn fire insurance maps (Library of Congress). Archive images are copied here with their credits and licenses, shown on each photo’s page. Refreshed monthly.