Half of Willmar Township’s homes were built after 1985
Most of Willmar Township was built recently: 7% of its homes predate 1940 and the median home dates from 1985. Below: 3 old photos and papers, maps from 1958 on, and the census since 1880.
Agricultural expansion and Willmar's establishment as a division point on the Great Northern Railway determined its growth. The first settlers arrived during the 1850s, attracted to the fertile land and abundant timber and game. The Dakota War of 1862 left the township abandoned for several years. The advent of the railroad in Kandiyohi County in 1869 brought new settlers. Many were of Swedish and Norwegian origin; residents of Scandinavian heritage are still a majority. In 1870, Leon (Chadwick) Willmar, a Belgian acting as an agent for the European bondholder of the Saint Paul and Pacific Railroad, bought the title to Section 1 of Willmar Township. Willmar was established as the county seat in 1871 and was incorporated as a village in 1874 and as a city in 1901.
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.
The U.S. Geological Survey’s map of Willmar Township.
1958Willmar 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 Willmar Township.
Then & now
Stand where they stood
No then-and-now pairs yet. Take a photo from the same spot as an old one and they appear here side by side.
Retake this viewCol. Theodore Roosevelt at Wilmar, Minn. - E. Elkjar, photographer, 1910
Find the spot, match the angle, and add your photo. It becomes the first then-and-now pair on Willmar Township’s page.
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 (6), Wikipedia, U.S. Geological Survey historical maps, U.S. Census counts (via Wikipedia) 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.