




Sedan’s history is
mostly unwritten
The public archives hold only 6 old photos of Sedan. The rest are in attics, shoeboxes and the historical society. Help start the collection.
The story so far
from Wikipedia & the U.S. CensusSedan is a census-designated place (CDP) in Gallatin County, Montana, United States. As of the 2020 census, Sedan had a population of 101. It is located on Montana Highway 86, 27 miles from Bozeman. The Zip Code is 59086.
Between the 2010 and 2020 censuses its population grew from 99 to 101 (+2%). Half of its homes were built before 1982.
Wikipedia doesn’t have a history of Sedan yet — the old photos, dates and memories neighbors add here are how it gets written.
Intro from Wikipedia, licensed CC BY-SA 4.0. Population and housing: U.S. Census Bureau.
Start Sedan’s collection
The first neighbors to add old photos shape how Sedan’s history is told.
0 of 10 decades since 1900 have photos 🗓️Date a photo6 archive items have no date+2 🔁Retake an old viewWoosley Place, 25 Sedan Road: stand where they stood+15 📦Share a family photoSign in to add one+10Famous people close to Sedan
See all 12 →Sedan, decade by decade
2000
1 historic place in Sedan
1 place in Sedan is on the National Register of Historic Places, the country’s official list of buildings and places worth saving.
Where they are
When they were listed
Then & now

No then-and-now pairs yet. Take a photo from the same spot as Woosley Place, 25 Sedan Road and it appears here side by side.
🔁 Retake this view · +15Stories next door
nearby towns’ historyFrom the Library of Congress (6). Images are copied here with their credits and licenses, shown on each photo’s page. Refreshed monthly.







