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BHistory
History · Union Township

30% of Union Township’s homes were built before 1940

More historic than 57% of U.S. towns. What drives it

Below: maps from 1960 on and the census since 1890.

0on the National Register
30%homes built before 1940
Quick answers

About Union Township’s history

How historic is Union Township?

B

More historic than 57% of U.S. towns, on its age, its old homes and the National Register.

What drives the grade ↓
History grade

What drives Union Township’s History grade

On its age, its old homes and the National Register, Union Township is more historic than 57% of U.S. towns. Its share of homes from before 1940 holds the grade up; its National Register listings pull it down.

B
HistoryA character grade: shown, never part of Union Township’s overall grade.
All U.S. towns we grade (21,289)Ahead of 57%
NewerOlder

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 Union Township’s 0.0 sits below most of its state (22% of Indiana towns have fewer) while its 0 listings outnumber those of 23% 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 (±8.9 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 Union Township’s past

Read from the archive, the National Register and the record. The page puts what stands out first.

★ What stands out · Help out

Start Union Township’s collection

The first neighbors to add old photos shape how Union Township’s history is told.

Decades since 1900 with photos
00s10s20s30s40s50s60s70s80s90s
0 of 10 decades. The empty ones are waiting for someone’s album.
Places that used to be

Lost post offices, old corners and burying grounds

Another post office, Billingsville, opened and closed inside today’s town.

Hamlets and corners on the map
BillingsvilleCharlottesvilleSalem
3cemeteries and burying grounds inside Union Township
College CornerCrawfordsKeiffer

US Post Offices dataset (Blevins & Helbock, CC0). Places and cemeteries from the USGS Geographic Names Information System (2021).

The story so far

Union Township, in brief

Wikipedia doesn’t have a history of Union Township yet. The photos, dates and memories neighbors add here are how it gets written.

Union Township is one of six townships in Union County, Indiana, United States. As of the 2020 census, its population was 1,464 and it contained 678 housing units.

Between the 2010 and 2020 censuses its population fell from 1,622 to 1,464 (-10%).

Intro from Wikipedia. Population: U.S. Census Bureau.

From the old history books

What they wrote about Union Township in 1883

Passages that mention Union Township, cut from the printed page as they were published.

At a Fourth of July celebration at Bridgeport, Union Township, in 1847 or 1848, Mortimer Tucker had his hand torn off above the wrist, and Robert Simpson had his arm torn oil' near his shoulder in firing this gun. At Marysville, on the Kith day of September, 1850. on the occasion of a political mee…
War history of Union County1883Read the page →
Read the text

At a Fourth of July celebration at Bridgeport, Union Township, in 1847 or 1848, Mortimer Tucker had his hand torn off above the wrist, and Robert Simpson had his arm torn oil' near his shoulder in firing this gun. At Marysville, on the Kith day of September, 1850. on the occasion of a political meeting of the Fillmore party, the gun was being fired, and by a premature discharge. Daniel Bropbj' and Archibald Turner were killed and Joseph G. Hawkins, the thumber, had his thumb torn off.

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

Union Township, 1833 to 1960

Woven from the archive, old maps, post office records, the National Register and the people born here.

  1. 19th century
  2. 1833Post officeThe Billingsville post office opens
  3. 20th century
  4. 1903Post officeThe Billingsville post office closes
  5. 1960On the mapFirst mapped by the U.S. Geological Survey
By decade

No old photos in the archives yet

Weddings on Main Street, storms, parades, school pictures, the old store. If it’s in your family album, it belongs here.

Be the first to add onePhotograph a print flat, in daylight, no flash.
Add from your album
On the map

Union Township on the map, 1960 to 1992

Every edition of the U.S. Geological Survey’s map of Union Township. Tap a year, or press play to watch the town change.

Union Township on the 1960 USGS mapUnion Township on the 1974 USGS mapUnion Township on the 1992 USGS map1960College Corner 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 Union Township.

People over time

Union Township, census by census

02004006008001,0001,2001,4001,6001,8001900192019401960198020002020Peak: 1,622

Between 1,188 and 1,622 people in every census since 1890.

14 censuses, 1890–2020.

U.S. Census Bureau decennial counts, from the census table on Union Township’s Wikipedia page.

Famous people

Famous people close to Union Township

Nobody well known was born in Union Township itself, so here are the best known from just nearby.

See all →
Stories next door

History across the town line

Each neighbor’s History grade, on the same three inputs.

Questions about Union Township’s history

How does Union Township rank for history?

Union Township is more historic than 57% 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.

How old are the homes in Union Township?

30% of Union Township’s homes were built before 1940 (Census estimate, ±8.9 points), against a typical 14% for an Indiana town; the median home was built in 1971.

Memory lane

What the archives can’t tell you, neighbors can.

Town Square →
Start a conversation
Sources

Where this page comes from

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 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.