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 one of the twelve townships of Van Wert County, Ohio, United States. The 2020 census found 946 people in the township.
Its population held steady between the last two censuses: 942 in 2010, 946 in 2020.
Intro from Wikipedia. Population: U.S. Census Bureau.
On the map
Union Township on the map, 1914 to 1971
Every edition of the U.S. Geological Survey’s map of Union Township. Tap a year, or press play to watch the town change.
1914Van Wert 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 Union Township.
Timeline
Union Township, 1881 to 1918
Woven from the archive, old maps, post office records, the National Register and the people born here.
Lost post offices, old corners, places now gone and burying grounds
Another post office, Cavett, opened and closed inside today’s town.
Hamlets and corners on the map
Cavett
Gone or out of use
Cavett Post Officepost officeMcClure SchoolschoolSchool Number 1schoolSchool Number 2schoolSchool Number 3schoolSchool Number 4schoolSchool Number 5schoolSchool Number 6schoolSchool Number 7schoolSchool Number 9schoolScott Quarrymine
2cemeteries and burying grounds inside Union Township
OaklandTaylor
US Post Offices dataset (Blevins & Helbock, CC0). Places and cemeteries from the USGS Geographic Names Information System (2021).
Stories next door
History across the town line
Each neighbor’s History grade, on the same three inputs.
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 (3), 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.