Dwight’s post office opened in 1884, and 53% of its homes were built before 1940
2 places in town are on the National Register, among them a historic district with 4 buildings. Below: 1 old photo or paper, maps from 1899 on, and the census since 1910.
The Dwight post office opened in 1884, the earliest record of the town by name. Another post office, Lone Star (1872), opened inside today’s town and later closed.
First census: 184 in 19102020 census: 229142 years
Founding year: the first Dwight post office (Blevins & Helbock, CC0).The full story ↓
What stands out about Dwight’s past
Read from the archive, the National Register and the record. The page puts what stands out first.
Dwight was started in 1887 when the Fremont, Elkhorn and Missouri Valley Railroad was extended to that point. The fact that a large share of the early settlers were natives of Dwight, Illinois caused the name to be selected.
Nothing in the archives for these yearsWeddings on Main Street, storms, parades, school pictures, the old store. If it’s in your family album, it belongs here.
Dwight’s post office has been open since 1884. Another post office, Lone Star, opened and closed inside today’s town.
Lone Star
1872–1884
Dwight
1884–today
18701950today
Gone or out of use
Dwightlocale
US Post Offices dataset (Blevins & Helbock, CC0). Places and cemeteries from the USGS Geographic Names Information System (2021).
Questions about Dwight’s history
What year was Dwight founded?
The Dwight post office opened in 1884, the earliest record of the town by name (U.S. post office records).
What is on the National Register in Dwight?
Two places: the Fremont, Elkhorn and Missouri Valley Railroad Depot (listed 1979) and the St. Mary of the Assumption Catholic Church, School and Grottoes (2008).
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 (10), Wikidata (2), the National Register of Historic Places (2), 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.