Blackhawk, Colorado ZIP Code - United States

The location Blackhawk, CO has 2 differents ZIP Codes. Check the map below to check your ZIP Code.

Although we show the postal codes for the local Blackhawk, CO, note that this searched city name (Blackhawk, CO) is described as NO ACCEPTABLE (means it is an inappropriate city name). Doing a search we find that the accepted city name for this region is Golden, CO. For correspondence or filling out a form we suggest using the name of the city that is ACCEPTABLE or PRIMARY.

	City Name	ZIP Code	ZIP Type	Estimated Population
Blackhawk, CO	IMPROPER	80403	STANDARD	16.111
Blackhawk, CO	IMPROPER	80422	STANDARD	2.405

Postal Zone of Blackhawk, CO - USA

Blackhawk, Colorado ZIP Code - United States — ZIP Code Tabulation Areas (ZCTAs) for Blackhawk, CO ZIP Code. A ZCTA is a generalized area representation of the american ZIP Code service area.

Blackhawk, CO belongs to which county?

Blackhawk, CO belongs to Jefferson county. Check the list of Jefferson county ZIP Code.

ZIP Code Colorado

Check the list of Colorado ZIP Code.

ZIP Code United States

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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.
IMPROPER/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.