Map the boundaries of this ZIP Code and others on any map platform. City/Zip code State. City of Boulder, CO - BOULDER County Colorado ZIP Codes. Boulder is the actual or alternate city name associated with 11 ZIP Codes by the US Postal Service.. Location: Boulder Zip code: … ZIP Code 80304 Data. Zip Code 80304, Boulder, CO. Overview; 2010 Census; 2000 Census; 2000/2010 Census Comparison; Tax Stats; Search. 2016 cost of living index in zip code 80301: 115.6 (more than average, U.S. average is … Broomfield Chaffee Cheyenne Clear Creek Colorado Springs Conejos Costilla Crowley. How to find a Zip Code . In the most recent US census the population of Boulder was 97385. Interactive map of zip codes in the US, Boulder (CO). Boulder, CO ZIP Codes. ZIP Code Boundary Data. Boulder County, CO zip codes. Just click on the location you desire for a postal code/address for your mails destination. It is located about 25 miles north-northwest of CO's capital city of Denver. Detailed information on every zip code in Boulder Zip code 80301 statistics: (Find on map) Estimated zip code population in 2016: 25,459 Zip code population in 2010: 22,555 Zip code population in 2000: 22,552 Mar. Zip Codes; BOULDER Zip Code (CO) Boulder is a city of Boulder, Colorado in the South West region of the USA. Zip Code: 80304: City: Boulder: State: CO … Load ZIP Code Map. Detailed information on all the Zip Codes of Boulder … Users can easily view the boundaries of each Zip Code and the state as a whole. Get all this data for every U.S. ZIP Code in 1 easy to use database. This page shows a map with an overlay of Zip Codes for Boulder, Boulder County, Colorado. Select a particular Boulder ZIP Code to view a more detailed map and the number of Business, Residential, and PO Box addresses for that ZIP Code.The Residential addresses are segmented by both Single and Multi-family addessses. You can also enlarge the map to see the boundaries of US zip codes. Boulder Zip Code - Get the zipcode for Boulder in Boulder, (CO) Colorado - zip-codez.com. This is a list of all 22 ZIP codes in Boulder County CO. Zillow Group is committed to ensuring digital accessibility for individuals with disabilities. List of all Zip Codes for the state of Colorado, CO. Includes all counties and cities in … U.S. ZIP Code Database. United States Other Codes.