Most of Tremont was built recently: 4% of its homes predate 1940 and the median home dates from 1993. Below: maps from 1966 on and the census since 1980.
Every edition of the U.S. Geological Survey’s map of Tremont. Tap a year, or press play to watch the town change.
1966Tremont 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 Tremont.
People over time
Tremont, census by census
Between 342 and 467 people in every census since 1980.
5 censuses, 1980–2020.
U.S. Census Bureau decennial counts, from the census table on Tremont’s Wikipedia page.
Questions about Tremont’s history
What year was Tremont founded?
In 1852, according to Wikidata and Wikipedia’s history of the town. Tremont’s post office opened in 1847, and the census of 1980 counted 379 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 Wikimedia Commons (2), 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.