Strasburg is an unincorporated town, a post office, and a census-designated place (CDP) located in and governed by Adams and Arapahoe counties, Colorado, United States. The CDP is a part of the Denver–Aurora–Lakewood, CO Metropolitan Statistical Area. The Strasburg post office has the ZIP Code 80136. At the United States Census 2010, the population of the Strasburg CDP was 2,447, while the population of the 80136 ZIP Code Tabulation Area was 4834 including adjacent communities.
A post office called Strasburg has been in operation since 1908. The community was named after John Strasburg, a railroad official.
The Strasburg CDP has an area of 13,331 acres (53.949 km2), including 16 acres (0.064 km2) of water.
The United States Census Bureau initially defined the Strasburg CDP for the United States Census 2000.
The Strasburg 31J School District serves Starsburg.