Round Top’s post office opened in 1846, and 33% of its homes were built before 1940
Its Register listings are the Cummins Creek Bridge and the Bethlehem Lutheran Church. Below: 5 old photos and papers, maps from 1958 on, and the census since 1890.
As a part of the Stephen F. Austin colony, James Winn acquired 4,428 acres (17.9 km2; 6.9 sq mi) in 1831; the present townsite was included in this tract. The community was originally known as "Townsend", after early settler Nathaniel Townsend (whose original house still exists as the Texana Lodge). Later the town was renamed "Round Top", since the postmaster lived in a house with a round tower. Portions of Nassau Plantation were purchased by the Adelsverein, and settlement by German immigrants began 1845 to 1847; these settlers began buying up the local farms and the town lots.
The Bethlehem Lutheran Church in Round Top is the oldest active Lutheran church in Fayette County, and the oldest Lutheran church sanctuary in Texas.
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 (7), the Library of Congress (4), Wikidata (1), the National Register of Historic Places (2), Wikipedia, U.S. Geological Survey historical maps, U.S. Census counts (via Wikipedia), 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.