List of 8 Zip Codes in Boulder, Colorado

On this page, we'll list out the 8 zip codes we have on record for Boulder, Colorado in Boulder County and Larimer County as well as the land area for each zip code.

Colorado is the 8th largest state by total land area, with a land area of 104,094 square miles (269,602 square kilometers) and has a total population of 5,684,926 people as of the most recent U.S. Census survey.

Boulder makes up approximately 0.24% of the total land area for Colorado and we have 8 zip codes for the city in our database, which you can see details of below, with land area information for each zip code.

Boulder covers the following counties:

• Boulder County
• Larimer County

There is not enough data as of the most recent U.S. Census survey to determine the population of Boulder.

Click the zip code link(s) above to get detailed demographics data for the specific zip code (or ZCTA).

Places Near Boulder, Colorado

If you want to search and find zip codes for different cities or towns near Boulder, Colorado, the list below contains links to each of the 61 Colorado locations we have data for in Boulder County and Larimer County.

• Allenspark
• Altona
• Arvada
• Bark Ranch
• Berthoud
• Black Hawk
• Bonanza Mountain Estates
• Broomfield
• Central City
• Coal Creek
• Crisman
• Dacono
• Eldora
• Eldorado Springs
• Erie
• Estes Park
• Fairmount
• Firestone
• Fort Collins
• Frederick
• Glendale
• Gold Hill
• Golden
• Greeley
• Gunbarrel
• Hidden Lake
• James
• Johns
• Lafayette
• Laporte
• Lazy Acres
• Leyner
• Longmont
• Louisville
• Loveland
• Lyons
• Mead
• Milliken
• Mountain Meadows
• Nederland
• Niwot
• Paragon Estates
• Pine Brook Hill
• Red Feather Lakes
• Rollinsville
• Seven Hills
• Severance
• St. Ann Highlands
• Sugarloaf
• Sunshine
• Superior
• Tall Timber
• Timnath
• Valmont
• Ward
• Wellington
• Westminster
• Wheat Ridge
• Windsor
• Woods Landing-Jelm

Data Source(s)

All of the zip code data on this page is sourced from the United States Census Bureau geography reference files.

Link To or Reference This Page

We spent a lot of time downloading, cleaning, merging, and formatting the data that is shown on the site.

If you found the data or information on this page useful in your research, please use the tool below to properly cite or reference Name Census as the source. We appreciate your support!