New Rockford was founded in 1883, when the Northern Pacific Railway arrived in the area.
In 1915, residents mounted a challenge to have the state capital relocated from Bismarck to New Rockford. This did not succeed, leaving Bismarck the capital.
Every edition of the U.S. Geological Survey’s map of New Rockford Township. Tap a year, or press play to watch the town change.
1948New Rockford 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 Rockford Township.
People over time
New Rockford Township, census by census
Between 1,361 and 2,195 people in every census since 1920.
11 censuses, 1920–2020.
U.S. Census Bureau decennial counts, from the census table on New Rockford Township’s Wikipedia page.
Stories next door
History across the town line
Each neighbor’s History grade, on the same three inputs.
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 Wikidata (2), 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.