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U.S. ZIP Code 03901
5-digit United States postal code #03901, Berwick, ME
ZIP code 03901 is located in the city (place name) Berwick, сounty York in the state of Maine. The population in ZIP code 03901 is 7246 and the population density is 74.3. ZIP code 03901 refers to сounty York having сounty FIPS 23031, the ratio of people from different counties in this ZIP code is as follows: all county weights - 23031: 100%. In the area of the ZIP code 03901 valid time zone America/New_York.