Phippsburg is a census-designated place (CDP) and a post office in and governed by Routt County, Colorado, United States. The population was 234 at the 2020 census. The CDP is a part of the Steamboat Springs, CO Micropolitan Statistical Area. The Phippsburg post office has the ZIP Code 80469 (post office boxes).
The Phippsburg post office has been in operation since 1909. The community was named after Lawrence C. Phipps, a Colorado legislator.
The Phippsburg CDP has an area of , all land.
The United States Census Bureau initially defined the for the
It is in the South Routt School District RE-3.