On its age, its old homes and the National Register, Washington Township is more historic than 94% of U.S. towns, #85 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 Washington 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 Washington Township’s 298 sits above most of its state (91% of Indiana towns have fewer) while its 312 historic buildings outnumber those of 95% 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 (±3.7 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 Washington 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
Washington Township, in brief
Wikipedia doesn’t have a history of Washington Township yet. The photos, dates and memories neighbors add here are how it gets written.
Washington Township is one of thirteen townships in Washington County, Indiana, United States. As of the 2020 census, its population was 10,506 and it contained 4,662 housing units.
Between the 2010 and 2020 censuses its population grew from 10,176 to 10,506 (+3%).
Intro from Wikipedia. Population: U.S. Census Bureau.
From the old history books
What they wrote about Washington Township in 1904
Passages that mention Washington Township, cut from the printed page as they were published.
History of Washington Township, Alameda County, California1904 · page 43Read the page →
Read the text
The Suburban Electric Light Co. was incorporated June 14, 1901, with a capital of $500,000. It distributes light and power throughout Alameda County, including as a matter of course all the towns and homes in Washington Township. This Company secures its power from the Standard Electric Company and from the Bay Counties Company.
Text read by machine from the scan; it may contain errors.
History of Washington Township, Alameda County, California1904 · page 93Read the page →
Read the text
D. D. Henion, who is a comparatively late comer to Warm Springs, is, however, an old pioneer of Washington Township. He arrived in the valley in the fall of 1850, and located on the Chadbourne place between Centreville and Irvington. In 1853 he moved to Niles, where he lived first on the Clough place and later on the H. G. Ellsworth place until April 4, 1873, when he moved to Warm Springs.
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
Washington Township, 1815 to 1950
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 Washington Township. Tap a year, or press play to watch the town change.
1950Salem 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 Washington Township.
People over time
Washington Township, census by census
Grew from 4,528 people in 1890 to 10,506 in 2020.
14 censuses, 1890–2020.
U.S. Census Bureau decennial counts, from the census table on Washington Township’s Wikipedia page.
Famous people
Famous people close to Washington Township
Nobody well known was born in Washington Township itself, so here are the best known from just nearby.
Washington Township is more historic than 94% of U.S. towns, #85 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 Washington Township?
7 listings: 1 building, among them the Blue River Friends Hicksite Meeting House and Cemetery (listed 2020, the first), and 1 historic district, the Blue River Quaker Settlement Rural Historic District, with 54 contributing buildings. 312 historic buildings in all.
How old are the homes in Washington Township?
21% of Washington Township’s homes were built before 1940 (Census estimate, ±3.7 points), against a typical 14% for an Indiana town; the median home was built in 1971.
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), 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.
