Lost a third of its people between 1960 and 2010, then grew 3-fold.
12 censuses, 1910–2020.
U.S. Census Bureau decennial counts, from the census table on Ranier’s Wikipedia page.
On the map
Ranier on the map, 1919 to 1999
Every edition of the U.S. Geological Survey’s map of Ranier. Tap a year, or press play to watch the town change.
1919International Falls 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 Ranier.
The story so far
Ranier, in brief
Wikipedia doesn’t have a history of Ranier yet. The photos, dates and memories neighbors add here are how it gets written.
Ranier rə-NEER) is a city in Koochiching County, Minnesota, United States. The population was 569 at the 2020 census. Ranier is located east of the city of International Falls, along State Highway 11 (MN 11). Fort Frances, Ontario is located directly across the river. Incorporated in 1908, the small village of Ranier began as a lively pioneer town filled with people eager to make their mark in the northland. Businesses sprang up all over Ranier, including hotels, grocers, saloons, and brothels. During prohibition, this little boom town gained a gnarly reputation. Illegal booze was the name of the game and everyone in Ranier was playing. Being the port of entry into Canada and being situated…
Its first post office opened in 1908. Between the 2010 and 2020 censuses its population grew from 145 to 569 (+292%).
Intro from Wikipedia. Population: U.S. Census Bureau.
Timeline
Ranier, 1908 to 2020
Woven from the archive, old maps, post office records, the National Register and the people born 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 (6), the National Register of Historic Places (2), 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.