1 of Jackson Township’s places is on the National Register
More historic than 41% of U.S. towns · #424 of 593 in Indiana. What drives it
Its Register listing is the Bean Blossom Covered Bridge. Most of Jackson Township was built recently: 7% of its homes predate 1940 and the median home dates from 1977. Below: maps from 1948 on and the census since 1890.
On its age, its old homes and the National Register, Jackson Township is more historic than 41% of U.S. towns, #424 of 593 in Indiana. Its National Register listings hold the grade up; its share of homes from before 1940 pulls it down.
C+
HistoryA character grade: shown, never part of Jackson 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 Jackson Township’s 2.5 sits near the middle of its state (49% of Indiana towns have fewer) while its 1 listings outnumber those of 51% 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 (±3.5 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 Jackson Township’s past
Read from the archive, the National Register and the record. The page puts what stands out first.
Lost a third of its people between 1890 and 1930, then more than doubled.
14 censuses, 1890–2020.
U.S. Census Bureau decennial counts, from the census table on Jackson Township’s Wikipedia page.
The story so far
Jackson Township, in brief
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 four townships in Brown County, Indiana. As of the 2020 census, its population was 3,938 (down from 4,002 at 2010) and it contained 2,154 housing units.
Its population held steady between the last two censuses: 4,002 in 2010, 3,938 in 2020.
Intro from Wikipedia. Population: U.S. Census Bureau.
From the old history books
What they wrote about Jackson Township, 1883–1915
Passages that mention Jackson Township, cut from the printed page as they were published.
The history of Jackson Township, Sullivan County, Indiana1915Read the page →
Read the text
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.
The history of Brown County, Ohio, containing a history of the county ... general and local statistics1883 · page 282Read the page →
Read the text
Mary, Rebecca and William T. Mr. Shaw has served as Trustee of Jackson Township. He believes in supporting all enterprises which would prove beneficial to the county and the elevation of humanity. He is the owner of 100 acres of land located in the northwestern portion of Jackson Township. For the genealogy of his family, see history of Jackson Township. ANDREW J. SHAW, farmer, P. 0. South Fincastle, was born December 9, 1816, in what is now known as Jackson Township, Brown County; he was reared on a farm and received a rudimentary education in a district school. In November, 1839,
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.
Timeline
Jackson Township, 1842 to 1990
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 Jackson Township. Tap a year, or press play to watch the town change.
1948Morgantown 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 Jackson Township.
On the National Register
1 historic place in Jackson Township
The country’s official list of buildings and places worth saving.
Jackson Township is more historic than 41% of U.S. towns, #424 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 Jackson Township?
One place: the Bean Blossom Covered Bridge (listed 2022).
How old are the homes in Jackson Township?
7% of Jackson Township’s homes were built before 1940 (Census estimate, ±3.5 points), against a typical 14% for an Indiana town; the median home was built in 1977.
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 Wikimedia Commons (1), Wikidata (1), 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.