Much of Bethlehem's history was destroyed by the Ohio River flood of 1937. What is known is that prior to its formation, the land which would become Bethlehem was owned by Colonel John Armstrong, who had been the commander of Fort Finney (located in present-day Jeffersonville, Indiana). The first settlers arrived at the site in 1805 Armstrong and others, most notably Jonathon Clark and William Plaskett, platted the community in 1812. It was laid out in 124 lots in a rectangular manner. Armstrong named it after Bethlehem, Pennsylvania, where he was born.
Every edition of the U.S. Geological Survey’s map of Bethlehem Township. Tap a year, or press play to watch the town change.
1939Bethlehem sheet · 1:24,000
U.S. Geological Survey historical topographic maps (public domain), via Esri’s collection of the scans. The red ring marks the center of Bethlehem Township.
On the National Register
1 historic place in Bethlehem Township
The country’s official list of buildings and places worth saving.
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 (1), Wikidata (1), the National Register of Historic Places (1), Wikipedia, Wikidata and Wikipedia for famous people, U.S. Geological Survey historical maps, the US Post Offices dataset (Blevins & Helbock) and the USGS Geographic Names Information System. Archive images are copied here with their credits and licenses, shown on each photo’s page. Refreshed monthly.