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Chilson BridgeChilson Bridge · Photo: Magicpiano · CC BY-SA 4.0
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History · Dudley

11% of Dudley’s homes were built before 1940

Below: maps from 1950 on.

0on the National Register
11%homes built before 1940

What stands out about Dudley’s past

Read from the archive, the National Register and the record. The page puts what stands out first.

★ What stands out · Help out

Start Dudley’s collection

The first neighbors to add old photos shape how Dudley’s history is told.

Decades since 1900 with photos
00s10s20s30s40s50s60s70s80s90s
0 of 10 decades. The empty ones are waiting for someone’s album.
The story so far

Dudley, in brief

Wikipedia doesn’t have a history of Dudley yet. The photos, dates and memories neighbors add here are how it gets written.

Dudley is an unincorporated community and census-designated place (CDP) in Fall River County, South Dakota, United States. The population was 28 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, 1 mile (1.6 km) northeast of Edgemont. It is bordered to the south by the Cheyenne River, an east-flowing tributary of the Missouri River. It is bordered to the west by the BNSF Railway and to the north by an abandoned line of the Burlington Northern Railroad, now part of the George S. Mickelson Trail. U.S. Route 18 passes just north of Dudley, leading northeast 23 miles (37 km) to Hot Springs and west the same distance to Mule Creek …

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.

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On the map

Dudley on the map in 1950

The U.S. Geological Survey’s map of Dudley.

Dudley on the 1950 USGS map1950Edgemont 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 Dudley.

Questions about Dudley’s history

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Sources

Where this page comes from

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 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.