Home > ME > Knox County > Port Clyde > Zip 04855

Zip Code 04855 — Port Clyde, ME

04855 is a ZIP Code associated with Port Clyde, ME, located within Knox. The postal region supports an estimated population of 313 residents across Data Pending housing units, with a population density of 103.3 people per square mile.
WorldPlaceData database updated: October 2026

📍 View location on OpenStreetMap (43.937970, -69.269580)

Data MetricLocal Statistic
Postal / Zip Code04855
Primary CityPort Clyde
State / ProvinceME
CountyKnox
Total Population313
Median Household IncomeData Pending
Total Housing UnitsData Pending
Population Density103.3 people/sq mi
TimezoneAmerica/New_York

How 04855 Compares

MetricZIP 04855Knox CountyME State Average
Population31341,0031,387,734
Median IncomeData PendingN/AN/A
Population Density103.3 /sq mi----

Nearby ZIP Codes

ZIP CodeCityDistancePopulationMedian Income
Zip 04860Tenants Harbor2.9 mi1,543N/A
Zip 04547Friendship4.8 mi1,213N/A
Zip 04563Cushing5.4 mi1,460N/A
Zip 04859Spruce Head6.9 mi753N/A
Zip 04551Bremen9.1 mi917N/A

Data Sources & Methodology: Geographic coordinates and ZIP Code assignments are derived from underlying geographic and postal datasets. Note that ZIP Codes are USPS postal delivery areas, while Census ZCTAs are statistical approximation areas. Read full methodology →