Lost post offices, old corners, places now gone and burying grounds
Two other post offices opened and closed inside today’s town.
Snells Mill
1856–1868
Brooklyn
1868–1908
18501940today
Hamlets and corners on the map
Brooklyn
Gone or out of use
Brooklyn SchoolschoolBush SchoolschoolEureka SchoolschoolHobbs SchoolschoolNorth Pine SchoolschoolPiburn SchoolschoolWalnut Grove SchoolschoolWhite Oak Schoolschool
2cemeteries and burying grounds inside Union Township
AllenBuntin
US Post Offices dataset (Blevins & Helbock, CC0). Places and cemeteries from the USGS Geographic Names Information System (2021).
The story so far
Union Township, in brief
Wikipedia doesn’t have a history of Union Township yet. The photos, dates and memories neighbors add here are how it gets written.
Union Township is a township in Harrison County, Missouri, United States. At the 2020 census, its population was 388. Union Township was erected in 1858. The township was named for the federal union, since a large share of the residents were pro-Union during the Civil War.
Between the 2010 and 2020 censuses its population fell from 411 to 388 (-6%).
Intro from Wikipedia. Population: U.S. Census Bureau.
Timeline
Union Township, 1856 to 1908
Woven from the archive, old maps, post office records, the National Register and the people born here.
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 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.