Osage is a census-designated place (CDP) in Weston County, Wyoming, United States. The population was 151 at the 2020 census. The CDP was established by the United States Census Bureau in time for the 2000 census.
Geography
Osage is located at (43.982948, -104.424145).
According to the United States Census Bureau, the CDP has a total area of 1.9 square miles (5.0 km<sup>2</sup>), all land.
Demographics
thumb|[[Dresser Industries|Baroid Clay Spur Bentonite Mill, Clay Spur Siding, 1989. This plant opened in 1928 and closed in the 1970s. ]]
As of the census