Silver Plume’s post office opened in 1875, and 74% of its homes were built before 1940
Its Register listings are the Silver Plume Depot and the Lebanon and Everett Mine Tunnels. Below: 12 old photos and papers, maps from 1903 on, and the census since 1890.
The family of John Henry Bowman (1850–1900) came to the Silver Plume area in 1864. The Silver Plume, Colorado, post office opened on December 1, 1875, and the Town of Silver Plume was incorporated on September 24, 1880. The spelling of the town's name was briefly changed to Silverplume, but was later changed back to the original Silver Plume. The town has a very rich history. That history can be viewed by the general public either at the George Rowe Museum, which is in the original school house of the town, or by walking the 7:30 Mine Trail, which gives the individual a grand view of the Silver Plume valley and the town nestled at its base.
Nothing in the archives for these yearsWeddings on Main Street, storms, parades, school pictures, the old store. If it’s in your family album, it belongs here.
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 (11), the Library of Congress (7), the National Register of Historic Places (2), Wikipedia, 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.