×
the ant game

Mt Washington, Massachusetts ZIP Code - United States

The location Mt Washington, MA has been assigned with the 01258 as the only ZIP Code. Check the map below to see the aproximate zone for this Postal Code. To zoom the map, click the "load map" button.

City Name ZIP Code ZIP Type Estimated Population
Mt Washington, MA ACCEPTABLE Status defition 01258 STANDARD 591

Postal Zone of Mt Washington, MA - USA

Mt Washington, Massachusetts ZIP Code - United States
ZIP Code Tabulation Areas (ZCTAs) for Mt Washington, MA ZIP Code. A ZCTA is a generalized area representation of the american ZIP Code service area.

Mt Washington, MA belongs to which county?

Mt Washington, MA belongs to Berkshire county. Check the list of Berkshire county ZIP Code.

ZIP Code Massachusetts

Check the list of Massachusetts ZIP Code.

ZIP Code United States

If you want to restart your search by state, get back to US 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.
  • 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.