Guest, Sign inJoin

Post to Monroe 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
–Not graded
History · Monroe Township

15% of Monroe Township’s homes were built before 1940

Below: maps from 1953 on and the census since 1890.

0on the National Register
15%homes built before 1940

What stands out about Monroe 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 Monroe Township’s collection

The first neighbors to add old photos shape how Monroe 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, places now gone and burying grounds

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

Plattsburgh
1844–1845
Kossuth
1850–1901
Delaneys Creek
1872–1892
Delaney
1892–1901
18401930today
Hamlets and corners on the map
KossuthPlattsburg
Gone or out of use
De Laneys Creek Post Officepost office
4cemeteries and burying grounds inside Monroe Township
CollettGaterPeughWeston

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

The story so far

Monroe Township, in brief

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

Monroe Township is one of thirteen townships in Washington County, Indiana, United States. As of the 2020 census, its population was 610 and it contained 254 housing units.

Between the 2010 and 2020 censuses its population grew from 558 to 610 (+9%).

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

Timeline

Monroe Township, 1844 to 1953

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

  1. 19th century
  2. 1844Post officeThe Plattsburgh post office opens
  3. 1845Post officeThe Plattsburgh post office closes
  4. 1850Post officeThe Kossuth post office opens
  5. 1872Post officeThe Delaneys Creek post office opens
  6. 1892Post officeThe Delaneys Creek post office closes
  7. 20th century
  8. 1901Post officeThe Kossuth post office closes
  9. 1953On 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

Monroe Township on the map, 1953 to 1980

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

Monroe Township on the 1953 USGS mapMonroe Township on the 1963 USGS mapMonroe Township on the 1980 USGS map1953Kossuth 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 Monroe Township.

People over time

Monroe Township, census by census

02004006008001,0001,2001900192019401960198020002020Peak: 1,086

Between 392 and 1,086 people in every census since 1890.

14 censuses, 1890–2020.

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

Famous people

Famous people close to Monroe Township

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

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). How TownRatings grades history →

From U.S. Geological Survey historical maps, U.S. Census counts (via Wikipedia), 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.