Sagadahoc County, Maine Zip Codes

Zip Code	City	Population
04530	Bath	11,584
04086	Topsham	9,566
04357	Richmond	3,536
04287	Bowdoin	3,158
04579	Woolwich	3,112
04008	Bowdoinham	3,083
04562	Phippsburg	1,961
04548	Georgetown	868

Population is the most recent figure from the U.S. Census Bureau's 2022 American Community Survey (ACS) 5-Year Estimates.