Guest, Sign inJoin

Post to Delaware Township

We’ll email a one-tap link to publish your post. No password, and nothing is public until you click it.
Already a member? Sign in
A−History
History · Delaware Township

40% of Delaware Township’s homes were built before 1940

More historic than 83% of U.S. towns. What drives it

Its Register listing is the Delaware River Composite Truss Bridge. Below: maps from 1886 on.

1on the National Register
40%homes built before 1940
Quick answers

About Delaware Township’s history

How historic is Delaware Township?

A−

More historic than 83% of U.S. towns, on its age, its old homes and the National Register.

What drives the grade ↓
History grade

What drives Delaware Township’s History grade

On its age, its old homes and the National Register, Delaware Township is more historic than 83% of U.S. towns. Its share of homes from before 1940 holds the grade up; its National Register listings pull it down.

A−
HistoryA character grade: shown, never part of Delaware Township’s overall grade.
All U.S. towns we grade (21,289)Ahead of 83%
NewerOlder

Kansas towns list more on the Register than most of the country (a typical Kansas town has 5.1 per 10,000 residents, the U.S. 2.4), so Delaware Township’s 4.5 sits near the middle of its state (45% of Kansas 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 (±5.1 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 Delaware 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 Delaware Township’s collection

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

Decades since 1900 with photos
00s10s20s30s40s50s60s70s80s90s
0 of 10 decades. The empty ones are waiting for someone’s album.
On the map

Delaware Township on the map, 1886 to 1979

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

Delaware Township on the 1886 USGS mapDelaware Township on the 1894 USGS mapDelaware Township on the 1959 USGS mapDelaware Township on the 1979 USGS map1886Oskaloosa sheet · 1:125,000

U.S. Geological Survey historical topographic maps (public domain), via Esri’s collection of the scans. The red ring marks the center of Delaware Township.

Places that used to be

Lost post offices, old corners, places now gone and burying grounds

Two other post offices opened and closed inside today’s town.

Jefferson City
1864–1865
Halfmound
1898–1914
18601940today
Hamlets and corners on the map
Half Mound
Gone or out of use
Jefferson Citylocale
5cemeteries and burying grounds inside Delaware Township
Coal CreekFarrarGraggs ChapelRose HillSaint Mary's

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

The story so far

Delaware Township, in brief

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

Delaware Township is a township in Jefferson County, Kansas, United States. As of the 2020 census, its population was 1,802.

Between the 2010 and 2020 censuses its population fell from 1,939 to 1,802 (-7%).

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

Timeline

Delaware Township, 1864 to 1936

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

  1. 19th century
  2. 1864Post officeThe Jefferson City post office opens
  3. 1865Post officeThe Jefferson City post office closes
  4. 1886On the mapFirst mapped by the U.S. Geological Survey
  5. 1898Post officeThe Halfmound post office opens
  6. 20th century
  7. 1914Post officeThe Halfmound post office closes
  8. 1936BuiltDelaware River Composite Truss Bridge is built
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 National Register

1 historic place in Delaware Township

The country’s official list of buildings and places worth saving.

place listed
1
National Historic Landmarks
0
none yet
historic buildings protected
1
each building in a district counts
first listed
2003
Delaware River Composite Truss Bridge
All 1 listings

National Park Service, National Register of Historic Places. Photos from Wikimedia Commons, credited on each place’s page.

Famous people

Famous people close to Delaware Township

Nobody well known was born in Delaware 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 Delaware Township’s history

How does Delaware Township rank for history?

Delaware Township is more historic than 83% 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.

What is on the National Register in Delaware Township?

One place: the Delaware River Composite Truss Bridge (listed 2003).

How old are the homes in Delaware Township?

40% of Delaware Township’s homes were built before 1940 (Census estimate, ±5.1 points), against a typical 10% for a Kansas town; the median home was built in 1956.

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 the National Register of Historic Places (1), U.S. Geological Survey historical maps, the US Post Offices dataset (Blevins & Helbock) and the USGS Geographic Names Information System. Archive images are copied here with their credits and licenses, shown on each photo’s page. Refreshed monthly.