Wikipedia doesn’t have a history of Salt Rock Township yet. The photos, dates and memories neighbors add here are how it gets written.
Salt Rock Township is one of the fifteen townships of Marion County, Ohio, United States. The 2020 census found 605 people in the township, 373 of whom lived in the village of Morral.
Between the 2010 and 2020 censuses its population fell from 673 to 605 (-10%).
Intro from Wikipedia. Population: U.S. Census Bureau.
Every edition of the U.S. Geological Survey’s map of Salt Rock Township. Tap a year, or press play to watch the town change.
1960Morral sheet · 1:24,000
U.S. Geological Survey historical topographic maps (public domain), via Esri’s collection of the scans. The red ring marks the center of Salt Rock Township.
Famous people
Famous people close to Salt Rock Township
Nobody well known was born in Salt Rock Township itself, so here are the best known from just nearby.
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 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.