Maine Counties by Population

The most populated counties in Maine are Cumberland County with 303,357, York County at 212,691, Penobscot County with 152,640, Kennebec County at 124,003, and Androscoggin County with 111,532. You can get the most current Census population data for all 16 Maine counties, sorted from the most populous counties in Maine to the least, according to the 2022 American Community Survey.

Sure, you can copy this list right into your favorite spreadsheet tool. Or save yourself formatting headaches and grab the latest Maine counties population data as a ready-to-use Excel™ file below. It's time to stop searching and start digging into data!