Releases > County Median Age > Release Tables > Median Age of the Population, Annual

Median Age of the Population, Annual:
Maine

		Years of Age
	Name	2021	Preceding Period	Year Ago from Period
	Androscoggin County, ME	40.7	40.7	40.7
	Aroostook County, ME	47.9	48.0	48.0
	Cumberland County, ME	41.9	42.1	42.1
	Franklin County, ME	46.3	46.5	46.5
	Hancock County, ME	49.2	49.1	49.1
	Kennebec County, ME	44.1	44.1	44.1
	Knox County, ME	48.7	48.6	48.6
	Lincoln County, ME	51.3	51.2	51.2
	Oxford County, ME	47.6	47.8	47.8
	Penobscot County, ME	42.1	42.2	42.2
	Piscataquis County, ME	51.3	51.5	51.5
	Sagadahoc County, ME	46.8	47.2	47.2
	Somerset County, ME	46.9	46.9	46.9
	Waldo County, ME	46.5	46.2	46.2
	Washington County, ME	48.4	48.5	48.5
	York County, ME	45.4	45.3	45.3