Every edition of the U.S. Geological Survey’s map of Millbrook Colony. Tap a year, or press play to watch the town change.
1899Alexandria sheet · 1:125,000
U.S. Geological Survey historical topographic maps (public domain), via Esri’s collection of the scans. The red ring marks the center of Millbrook Colony.
The story so far
Millbrook Colony, in brief
Wikipedia doesn’t have a history of Millbrook Colony yet. The photos, dates and memories neighbors add here are how it gets written.
Millbrook Colony is a Hutterite colony and census-designated place (CDP) in Hanson County, South Dakota, United States. The population was 98 at the 2020 census. It was first listed as a CDP prior to the 2020 census. It is in the western part of the county, 7 miles (11 km) by road west-northwest of Alexandria, the county seat, and 10 miles (16 km) east-southeast of Mitchell.
Intro from Wikipedia. Population: U.S. Census Bureau.
By decade
No old photos in the archives yet
Weddings on Main Street, storms, parades, school pictures, the old store. If it’s in your family album, it belongs here.
Be the first to add onePhotograph a print flat, in daylight, no flash.
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 U.S. Geological Survey historical maps. Archive images are copied here with their credits and licenses, shown on each photo’s page. Refreshed monthly.