ZIP codes in Colorado
322 ZIP codes across 83 cities in Colorado. Pick a city or search a specific code.
Cities in Colorado
Denver 66Colorado Springs 53Aurora 17Pueblo 12Boulder 11Fort Collins 9Arvada 7Grand Junction 7Greeley 6Broomfield 4Longmont 4Westminster 4Loveland 3
ZIP codes in Colorado — notes
ZIP codes in Colorado begin with prefixes such as 80, 81. Each code is tied to a primary post office or delivery area, so a single ZIP may cover more than one census place. Use the search box above for any specific code.