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ZIP Code Database - Facts & Stats

Data Last Updated: March 1, 2023

ZIP Codes for City of Rockport, ME

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Counties:KNOX, ME
Area Code(s):207
Timezone(s):Eastern (GMT -05:00)
City Population:3,330 (More Details)
Congressional District(s):01
Land Area:365 square miles (county)
Water Area:779 square miles (county)

1 ZIP Code

Rockport, ME ZIP Code Boundaries

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Rockport, ME Covers 1 ZIP Code

ZIP CodeTypePopulation% of PopulationAliases

Rockport, ME Demographic Information *

There is no Census data for the city of ROCKPORT, ME. We have pulled information for the ZIP Code 04856 instead.
Total population**3,330
Male population1,604
Female population1,726
Median age (years)48.8
White Population3,249
Black Population9
Indian Population17
Asian Population14
Hawaiian Population0
Hispanic Population38
Median age (Male)47.6
Median age (Female)49.7
Total households1,422
Family households (families)967
Average household size2.34
Average family size2.8
Total housing units1,956
* Demographic data is based on 2010 Census for the City of ROCKPORT.
** City and ZIP Code Population will not be equal due to differences in their geographies.


  1. U.S. Postal Service [Last Updated: 2/1/2023],
  2. Internal Data Creation [Last Updated: 2/1/2023],
  3. U.S. Geological Survey [Updated as needed],
  4. U.S. Census [Updated Yearly],
  5. U.S. Census 2010 [Decennial] [Last Updated: 1/1/2010],