Lost post offices, old corners, places now gone and burying grounds
Two other post offices opened and closed inside today’s town.
Macoupin Station
1866–1883
Macoupin
1883–1936
18601940today
Hamlets and corners on the map
Macoupin
Gone or out of use
Dorman SchoolschoolEast Liberty SchoolschoolHazelwood SchoolschoolLong Point SchoolschoolUnion Schoolschool
1cemetery inside Polk Township
Brayford
US Post Offices dataset (Blevins & Helbock, CC0). Places and cemeteries from the USGS Geographic Names Information System (2021).
The story so far
Polk Township, in brief
Wikipedia doesn’t have a history of Polk Township yet. The photos, dates and memories neighbors add here are how it gets written.
Polk Township (T9N R8W) is located in Macoupin County, Illinois, United States. As of the 2010 census, its population was 563 and it contained 287 housing units.
Its population held steady between the last two censuses: 563 in 2010, 566 in 2020.
Intro from Wikipedia. Population: U.S. Census Bureau.
Timeline
Polk Township, 1866 to 1936
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.