The US Postal Service considers Amherst an alternate city name for 5 Buffalo ZIP Codes.Photos of the local Amherst, NY area
|Amherst, NY - Standard ZIP Codes|
|14221 14226 14228|
|Amherst, NY - Unique - Single Entity ZIP Codes (NO DEMOGRAPHIC DATA)|
The Amherst ZIP Code maps and basic ZIP Code information such as the number of Business, Residential and PO Box addresses in the ZIP Code are updated 4 times per year. Last update: February 1, 2017.
The DEMOGRAPHIC DATA for each Amherst ZIP Code is updated annually. The last update was on July 1, 2016 and includes: