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80301 ZIP Code - United States

This ZIP Code belongs to the following areas. Below you can see the map of the postal area.

City City ZIP Type Estimated Population
Boulder, CO PRIMARY Significado STANDARD 19.036

Postal Zone from ZIP Code 80301 - United States

80301 ZIP Code - United States
ZIP Code Tabulation Areas (ZCTAs) for 80301 ZIP Code. A ZCTA is a generalized area representation of the american ZIP Code service area.

80301 details

City Boulder
County Boulder
State Colorado
Estimated Population 25.581
Density 340,40
Timezone America/Denver
Latitude 40.048590000
Longitude -105.200130000

Average county area weight on ZIP Code 80301

County FIP Weight
Boulder 08013 100%

ZIP Code Colorado

Check the list of Colorado ZIP Code.

United States ZIP Code

See all the USA ZIP Code.

Status Definitions
  • PRIMARY: means an the primary city name. Official city name, although the city name might also have another acceptable name.
  • ACCEPTABLE: means an adequate city name. City names that are abbreviated will frequently be listed as unacceptable because abbreviations are not an acceptable city name format.
  • NOT ACCEPTABLE: Means an inadequate city name has been entered or received based on information entered.
  • UNIQUE: Assigned to a company, government agency, or entity with sufficient mail volume, based on average daily volume of letter size mail received, availability of ZIP Code numbers in the postal area, and the US mail service cost-benefit analysis.