Sedalia is a cdp located in Douglas County, in the state of Colorado (CO), United States. Nestled in the Mountain division of the West region, it covers an area of 1.4 square miles (4.0 km²) and sits at an elevation of 5824 ft. With a population of approximately 211 residents, Sedalia offers a peaceful, rural atmosphere.
The town's population is composed of about 55.92% males and 44.08% females, and it has a population density of 151.80 people per square mile (58.61/km²). Sedalia lies at a latitude of 39.44 and a longitude of -104.96, operating in the UTC-7.
Locals reflect a blend of American ancestry, with roots primarily in United States (16.1%), followed by English (11.4%), German (33.6%), and Scotch-Irish (0%) heritage. The town is identified by the ZIP code 80135.