3 of Washington Township’s places are on the National Register
More historic than 66% of U.S. towns · #310 of 593 in Indiana. What drives it
Most of Washington Township was built recently: 5% of its homes predate 1940 and the median home dates from 1986. Below: 10 old photos and papers, maps from 1957 on, and old-book passages.
On its age, its old homes and the National Register, Washington Township is more historic than 66% of U.S. towns, #310 of 593 in Indiana. Its National Register listings hold the grade up; its share of homes from before 1940 pulls it down.
B+
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 110 sits above most of its state (82% of Indiana towns have fewer) while its 431 historic buildings outnumber those of 97% 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 (±1.2 points) is firm at this size.
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 →
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 twenty townships in Allen County, Indiana, United States. As of the 2010 census, its population was 36,092.
Between the 2010 and 2020 censuses its population grew from 36,092 to 38,434 (+6%).
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.
By decade
Washington Township, decade by decade
One decade in the archive so far: the 1940s. Scroll each row; tap a photo for its story.
Nothing in the archives for these yearsWeddings 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 Washington Township. Tap a year, or press play to watch the town change.
1957Huntertown 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.
Then & now
Stand where they stood
No then-and-now pairs yet. Take a photo from the same spot as an old one and they appear here side by side.
Retake this viewBoys walking fence. Washington, Indiana, 1941
Find the spot, match the angle, and add your photo. It becomes the first then-and-now pair on Washington Township’s page.
Washington Township is more historic than 66% of U.S. towns, #310 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.
How old are the homes in Washington Township?
5% of Washington Township’s homes were built before 1940 (Census estimate, ±1.2 points), against a typical 14% for an Indiana town; the median home was built in 1986.
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 Library of Congress (10), U.S. Geological Survey historical maps, 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.