Every edition of the U.S. Geological Survey’s map of State Line City. Tap a year, or press play to watch the town change.
1899Danville sheet · 1:62,500
U.S. Geological Survey historical topographic maps (public domain), via Esri’s collection of the scans. The red ring marks the center of State Line City.
In the mid-1850s, two large railway lines converged on the Indiana-Illinois state line – the narrow-gauge Toledo, Wabash and Western Railway (later the Wabash Railroad), whose route from the east crossed Warren County and reached the state line in October 1856, and the standard-gauge Great Western Railroad, which shortly thereafter reached the state line from the west. State Line City was platted on June 29, 1857, by Robert Casement at the convergence of these two railroads. The city flourished, and within 10 years had reached a population of approximately 550, but because of the drinking and carousing of the numerous railroaders it gained an unsavory reputation.
Between 120 and 268 people in every census since 1880.
15 censuses, 1880–2020.
U.S. Census Bureau decennial counts, from the census table on State Line City’s Wikipedia page.
Places that used to be
Old corners
Old hamlets and crossroads still carry their names on the map.
Hamlets and corners on the map
State Line
US Post Offices dataset (Blevins & Helbock, CC0). Places and cemeteries from the USGS Geographic Names Information System (2021).
Questions about State Line City’s history
What year was State Line City founded?
In 1857, according to Wikidata and Wikipedia’s history of the town. State Line City’s post office opened in 1857, and the census of 1880 counted 268 people 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 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) 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.