Wikipedia doesn’t have a history of Bowling Green Township yet. The photos, dates and memories neighbors add here are how it gets written.
Bowling Green Township is one of the fifteen townships of Marion County, Ohio, United States. The 2020 census found 603 people in the township.
Between the 2010 and 2020 censuses its population fell from 650 to 603 (-7%).
Intro from Wikipedia. Population: U.S. Census Bureau.
On the map
Bowling Green Township on the map, 1915 to 1973
Every edition of the U.S. Geological Survey’s map of Bowling Green Township. Tap a year, or press play to watch the town change.
1915La Rue 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 Bowling Green Township.
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), the Library of Congress (1), U.S. Geological Survey historical maps 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.