The Carman Township post office opened in 1872, the earliest record of the town by name. Two smaller post offices, Shohoken (1833) and Yellow Banks (1833), opened inside today’s town and later closed.
2020 census: 227154 years
Founding year: the first Carman Township post office (Blevins & Helbock, CC0).
What stands out about Carman Township’s past
Read from the archive, the National Register and the record. The page puts what stands out first.
Ellison Valley SchoolschoolJohnson Farm AirportairportKirby Schoolschool
1cemetery inside Carman Township
Carman
US Post Offices dataset (Blevins & Helbock, CC0). Places and cemeteries from the USGS Geographic Names Information System (2021).
The story so far
Carman Township, in brief
Wikipedia doesn’t have a history of Carman Township yet. The photos, dates and memories neighbors add here are how it gets written.
Carman is an unincorporated village in Carman Township, Henderson County, Illinois, United States. As of the 2020 census, Carman had a population of 67.
Its first post office opened in 1872. Between the 2010 and 2020 censuses its population fell from 309 to 227 (-27%).
Intro from Wikipedia. Population: U.S. Census Bureau.
Timeline
Carman Township, 1833 to 1872
Woven from the archive, old maps, post office records, the National Register and the people born here.
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 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.