Every edition of the U.S. Geological Survey’s map of Harrison Township. Tap a year, or press play to watch the town change.
1912Gambier 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 Harrison Township.
The story so far
Harrison Township, in brief
Wikipedia doesn’t have a history of Harrison Township yet. The photos, dates and memories neighbors add here are how it gets written.
Harrison Township is one of the twenty-two townships of Knox County, Ohio, United States. The 2020 census found 854 people in the township.
Between the 2010 and 2020 censuses its population grew from 806 to 854 (+6%).
Intro from Wikipedia. Population: U.S. Census Bureau.
Timeline
Harrison Township, 1872 to 1912
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, Pipesville, opened and closed inside today’s town.
Hamlets and corners on the map
ArtannaPipesville
Gone or out of use
Burtnit SchoolschoolFerembaugh SchoolschoolHorn SchoolschoolMount Zion SchoolschoolPipesville Post Officepost officeRoss SchoolschoolSchool Number 6school
3cemeteries and burying grounds inside Harrison Township
BethelGroveMount Zion
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 (1), the Library of Congress (2), 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.