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.
Every edition of the U.S. Geological Survey’s map of Monroe Township. Tap a year, or press play to watch the town change.
1953Kossuth 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
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.
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.