On its age, its old homes and the National Register, Randolph Township is more historic than 98% of U.S. towns, #26 of 593 in Indiana. All 2 inputs are above most U.S. towns; its National Register listings ranks highest and its share of homes from before 1940 lowest.
A+
HistoryA character grade: shown, never part of Randolph Township’s overall grade.
Indiana towns list more on the Register than most of the country (a typical Indiana town has 7.9 per 10,000 residents, the U.S. 2.4), so Randolph Township’s 753 sits above most of its state (97% of Indiana towns have fewer) while its 328 historic buildings outnumber those of 96% of U.S. towns.
How sure. Graded on two of the three inputs, so a change in either one moves the letter more than it would with three. The pre-1940 share is a Census survey estimate (±5.2 points).
Founding year: our sources. Homes: Census ACS 2020–24. National Register: National Park Service, May 2026 list; each listing counted once (boundary changes and added documentation belong to their listing), and a historic district counts its contributing buildings. How TownRatings grades history →
What stands out about Randolph Township’s past
Read from the archive, the National Register and the record. The page puts what stands out first.
National Park Service, National Register of Historic Places. Photos from Wikimedia Commons, credited on each place’s page.
The story so far
Randolph Township, in brief
Wikipedia doesn’t have a history of Randolph Township yet. The photos, dates and memories neighbors add here are how it gets written.
Randolph Township is one of four townships in Ohio County, Indiana, United States. As of the 2020 census, its population was 4,307 and it contained 2,008 housing units.
Its population held steady between the last two censuses: 4,383 in 2010, 4,307 in 2020.
Intro from Wikipedia. Population: U.S. Census Bureau.
Timeline
Randolph Township, 1866 to 1943
Woven from the archive, old maps, post office records, the National Register and the people born here.
Every edition of the U.S. Geological Survey’s map of Randolph Township. Tap a year, or press play to watch the town change.
1943Aberdeen 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 Randolph Township.
People over time
Randolph Township, census by census
Between 2,514 and 4,383 people in every census since 1890.
14 censuses, 1890–2020.
U.S. Census Bureau decennial counts, from the census table on Randolph Township’s Wikipedia page.
Famous people
Famous people close to Randolph Township
Nobody well known was born in Randolph Township itself, so here are the best known from just nearby.
Randolph Township is more historic than 98% of U.S. towns, #26 of 593 in Indiana. The History grade combines the town’s founding era, the share of homes built before 1940 and its National Register listings. It’s a character grade, so it isn’t part of the overall grade. How it works.
What is on the National Register in Randolph Township?
4 listings: 1 historic district, the Speakman-Miller-Kittle Farm, with 4 contributing buildings, and 1 structure. 328 historic buildings in all.
How old are the homes in Randolph Township?
27% of Randolph Township’s homes were built before 1940 (Census estimate, ±5.2 points), against a typical 14% for an Indiana town; the median home was built in 1970.
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).
From the National Register of Historic Places (2), U.S. Geological Survey historical maps, U.S. Census counts (via Wikipedia), 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.