Dell Rapids Township dates to 1871, and 1 of its places is on the National Register
Most of Dell Rapids Township was built recently: 4% of its homes predate 1940 and the median home dates from 2001. 1 place in town is on the National Register, among them a historic district with 7 buildings. Below: maps from 1962 on and the census since 1880.
Dell Rapids was originally named Dell City, but was renamed after the rapids of the Big Sioux River. After a fire broke out on the main street and burned most of the town, it was rebuilt out of Sioux Quartzite, a common rock in the area. The Chicago, Milwaukee, and Saint Paul Railroad built a railroad into the area, reaching Dell Rapids from Egan in 1881. Two large Sioux Quartzite quarries owned by LG Everist are operated via this rail line, which is now operated by LG's subsidiary, the D&I Railroad. The community celebrates its heritage with the annual "Quarry Days" in July, and in June, the city hosts "Cootie Days", where rides and games are set up and available in the city's park.
Every edition of the U.S. Geological Survey’s map of Dell Rapids Township. Tap a year, or press play to watch the town change.
1962Dell Rapids 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 Dell Rapids Township.
On the National Register
1 listing protects 7 historic buildings
The country’s official list of buildings and places worth saving.
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 (2), Wikidata (3), the National Register of Historic Places (1), 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.