Strasburg is a census-designated place (CDP) in Adams and Arapahoe counties in the U.S. state of Colorado. The population was 2,447 at the 2010 census, up from 1,402 at the 2000 census. The Strasburg Post Office has the ZIP Code 80136. ==History== Strasburg was the location of the `joining of the rails`, the actual last link in the coast-to-coas.....