Peaked at 367 in 1950; 234 people lived here in 2020.
11 censuses, 1920–2020.
U.S. Census Bureau decennial counts, from the census table on New Effington’s Wikipedia page.
The story so far
New Effington, in brief
Wikipedia doesn’t have a history of New Effington yet. The photos, dates and memories neighbors add here are how it gets written.
New Effington is a town in Roberts County, South Dakota, United States. The population was 234 at the 2020 census. In 1965 the high school team won the district basketball tournament in Sisseton. As part of a school approved event and classroom project, the senior class of 1965 held a memorial tribute north of the school for Nevermore, the class pet raven. New Effington was laid out in 1913, after a proposed railroad further away from the original city Effington spurred the need to move the town. Needing a new name they simply added "New", the original being a reference to one of the first women (named Ellie) to get a homestead in the original town.
New Effington was established in 1913. Between the 2010 and 2020 censuses its population fell from 256 to 234 (-9%).
Intro from Wikipedia. Population: U.S. Census Bureau.
Timeline
New Effington, 1892 to 1950
Woven from the archive, old maps, post office records, the National Register and the people born here.
Every edition of the U.S. Geological Survey’s map of New Effington. Tap a year, or press play to watch the town change.
1917New Effington 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 New Effington.
On the National Register
1 historic place in New Effington
The country’s official list of buildings and places worth saving.
place listed
1
National Historic Landmarks
0
none yet
historic buildings protected
1
each building in a district counts
first listed
1989
New Effington Hospital
Buildings
Architectural styles listings
Late 19th and Early 20th Century American Movements1
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 (3), Wikidata (1), the National Register of Historic Places (1), 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.