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ZIP Code Database - Facts & Stats

Data Last Updated: March 1, 2023

ZIP Codes for City of Port Clyde, ME

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Counties:KNOX, ME
Area Code(s):207
Timezone(s):Eastern (GMT -05:00)
City Population:307 (More Details)
Congressional District(s):01
Land Area:365 square miles (county)
Water Area:779 square miles (county)

1 ZIP Code

Port Clyde, ME ZIP Code Boundaries

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Port Clyde, ME Covers 1 ZIP Code

ZIP CodeTypePopulation% of PopulationAliases
04855P.O. Box307100.00%

Port Clyde, ME Demographic Information *

There is no Census data for the city of PORT CLYDE, ME. We have pulled information for the ZIP Code 04855 instead.
Total population**307
Male population148
Female population159
Median age (years)54.9
White Population306
Black Population1
Indian Population0
Asian Population0
Hawaiian Population0
Hispanic Population0
Median age (Male)51.5
Median age (Female)58.5
Total households145
Family households (families)92
Average household size2.12
Average family size2.65
Total housing units347
* Demographic data is based on 2010 Census for the City of PORT CLYDE.
** 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],