Ronneby was incorporated on August 31, 1899. It was originally named Saint Francis, but changed when the post office was established in 1897, because that name was already in use. Ronneby had its own post office from 1897 to 1973.
In the early 20th century, Ronneby was at its height, featuring a hotel, a newspaper, a lumber mill, and three stores. It was an incorporated city until May 4, 2009. In November 2008, citizens voted 18–9 to dissolve the city. The city had also voted to dissolve in 1998 but proper procedures were not followed and the vote was invalidated. In May 2009, the city became part of Maywood Township. The population was 16 at the 2000 census. Ronneby had a population of 156 in 1900, 132 in 1910, and 76 in 1920.
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, U.S. Geological Survey historical maps and U.S. Census counts (via Wikipedia). Archive images are copied here with their credits and licenses, shown on each photo’s page. Refreshed monthly.