Home > ME > Sagadahoc County > Woolwich > Zip 04579

Zip Code 04579 — Woolwich, ME

04579 is a ZIP Code associated with Woolwich, ME, located within Sagadahoc. The postal region supports an estimated population of 3,158 residents across Data Pending housing units, with a population density of 34.8 people per square mile.
WorldPlaceData database updated: October 2026

📍 View location on OpenStreetMap (43.962160, -69.768720)

Data MetricLocal Statistic
Postal / Zip Code04579
Primary CityWoolwich
State / ProvinceME
CountySagadahoc
Total Population3,158
Median Household IncomeData Pending
Total Housing UnitsData Pending
Population Density34.8 people/sq mi
TimezoneAmerica/New_York

How 04579 Compares

MetricZIP 04579Sagadahoc CountyME State Average
Population3,15837,2851,387,734
Median IncomeData PendingN/AN/A
Population Density34.8 /sq mi----

Nearby ZIP Codes

ZIP CodeCityDistancePopulationMedian Income
Zip 04578Wiscasset4.0 mi4,709N/A
Zip 04530Bath5.8 mi11,275N/A
Zip 04571Trevett6.4 mi439N/A
Zip 04008Bowdoinham7.0 mi3,142N/A
Zip 04556Edgecomb7.3 mi1,251N/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 →