Leaf Lake Township was organized in 1879. This township is named for two lakes, East and West Leaf Lakes, which extend nearly across the township from east to west about the center of the township. Leaf River and Willow Creek flow into East Leaf lake from the north and south ends. Leaf Lake Township was without a railroad until 1902, when the Minneapolis, St. Paul and Sault Ste. Marie Railroad was built through Otter Tail County.
Every edition of the U.S. Geological Survey’s map of Leaf Lake Township. Tap a year, or press play to watch the town change.
1969Heinola 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 Leaf Lake Township.
Famous people
Famous people close to Leaf Lake Township
Nobody well known was born in Leaf Lake Township itself, so here are the best known from just nearby.
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 the USGS Geographic Names Information System. Archive images are copied here with their credits and licenses, shown on each photo’s page. Refreshed monthly.