Each edition grades its towns against each other only.
More historic than 25% of U.S. towns. What drives it
Its Register listing is the Old Clifty Church. Most of Jackson Township was built recently: 1% of its homes predate 1940 and the median home dates from 1989. Below: maps from 1956 on and the census since 1890.
More historic than 25% of U.S. towns, on its age, its old homes and the National Register.
On its age, its old homes and the National Register, Jackson Township is more historic than 25% of U.S. towns. Its National Register listings hold the grade up; its share of homes from before 1940 pulls it down.
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 Jackson Township’s 5.9 sits near the middle of its state (56% of Indiana towns have fewer) while its 1 listings outnumber those of 51% of U.S. towns.
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 →
Read from the archive, the National Register and the record. The page puts what stands out first.
The first neighbors to add old photos shape how Jackson Township’s history is told.
Two other post offices opened and closed inside today’s town.
US Post Offices dataset (Blevins & Helbock, CC0). Places and cemeteries from the USGS Geographic Names Information System (2021).
Wikipedia doesn’t have a history of Jackson Township yet. The photos, dates and memories neighbors add here are how it gets written.
Jackson Township is one of fifteen townships in Greene County, Indiana, USA. As of the 2020 census, its population was 1,809, down from 1,947 at 2010.
Between the 2010 and 2020 censuses its population fell from 1,947 to 1,809 (-7%).
Intro from Wikipedia. Population: U.S. Census Bureau.
Passages that mention Jackson Township, cut from the printed page as they were published.
Township practically all her life and has seen it change from a forest of heavy timber abounding with wild game to the Jackson Township of 1915. At that time there were no churches in the township and but one school house. This was made of logs and stood on the ground)
Text read by machine from the scan; it may contain errors.Scans and text from the Internet Archive. Books published in 1930 or earlier, which are in the public domain.
Woven from the archive, old maps, post office records, the National Register and the people born here.
Weddings on Main Street, storms, parades, school pictures, the old store. If it’s in your family album, it belongs here.
Every edition of the U.S. Geological Survey’s map of Jackson Township. Tap a year, or press play to watch the town change.
U.S. Geological Survey historical topographic maps (public domain), via Esri’s collection of the scans. The red ring marks the center of Jackson Township.
The country’s official list of buildings and places worth saving.
National Park Service, National Register of Historic Places. Photos from Wikimedia Commons, credited on each place’s page.
Between 1,059 and 2,185 people in every census since 1890.
14 censuses, 1890–2020.
U.S. Census Bureau decennial counts, from the census table on Jackson Township’s Wikipedia page.
Nobody well known was born in Jackson Township itself, so here are the best known from just nearby.
Each neighbor’s History grade, on the same three inputs.
Jackson Township is more historic than 25% of U.S. towns. 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.
One place: the Old Clifty Church (listed 2020).
1% of Jackson Township’s homes were built before 1940 (Census estimate, ±1.7 points), against a typical 14% for an Indiana town; the median home was built in 1989.
What the archives can’t tell you, neighbors can.
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 (1), U.S. Geological Survey historical maps, U.S. Census counts (via Wikipedia), the US Post Offices dataset (Blevins & Helbock), the USGS Geographic Names Information System and old county and town histories (Internet Archive). Archive images are copied here with their credits and licenses, shown on each photo’s page. Refreshed monthly.
