The East Carondelet post office opened in 1875, the earliest record of the town by name. Another post office, Henryville (1874), opened inside today’s town and later closed.
First census: 386 in 18802020 census: 390151 years
Founding year: the first East Carondelet post office (Blevins & Helbock, CC0).The full story ↓
What stands out about East Carondelet’s past
Read from the archive, the National Register and the record. The page puts what stands out first.
In 1873, the St. Louis and Cairo Railroad (then the Cairo and St. Louis Railroad) opened a track and station through East Carondelet. The line was later bought in 1886 by the Mobile and Ohio Railroad.
Passages that mention East Carondelet, cut from the printed page as they were published.
History of St. Clair County, Illinois. With illustrations ... and biographical sketches of some of its prominent men and pioneers1881 · page 297Read the page →
Read the text
The village of East Carondelet can boast of one of the largest and most complete Blast Furnaces in the West, and is owned by Meier & Co. of St. Louis. It is situated a little north of the village, and occupies one hundred acres of ground, including buildings, railway, and switches. The works contain three engiues of one hundred tons weight each ; two furnaces with four large Whitehall hot-air blasts to each furnace. The chimney is two hundred and three and a half feet high, and is said to be the tallest chimney in the United States.
Text read by machine from the scan; it may contain errors.
Scans and text from the Internet Archive. Books published in 1930 or earlier, which are in the public domain.
Timeline
East Carondelet, 1874 to 1990
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 East Carondelet. Tap a year, or press play to watch the town change.
1934Cahokia 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 East Carondelet.
Places that used to be
Lost post offices, old corners and places now gone
East Carondelet’s post office has been open since 1875. Another post office, Henryville, opened and closed inside today’s town.
Henryville
1874–1875
East Carondelet
1875–today
18701950today
Hamlets and corners on the map
Vulcan
Gone or out of use
East Carondelet Post Officepost office
US Post Offices dataset (Blevins & Helbock, CC0). Places and cemeteries from the USGS Geographic Names Information System (2021).
Stories next door
History across the town line
Each neighbor’s History grade, on the same three inputs.
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 Wikipedia, Wikidata and Wikipedia for famous people, U.S. Geological Survey historical maps, U.S. Census counts (via Wikipedia), the US Post Offices dataset (Blevins & Helbock), the USGS Geographic Names Information System and old county and town histories (Internet Archive). Archive images are copied here with their credits and licenses, shown on each photo’s page. Refreshed monthly.