Ranking of Maine Counties By Population in 2019

Updated on January 28, 2024.

Based on the US Census Vintage data estimates, in 2019, the Population for Maine was 1.35M. Among all Maine counties, Cumberland County had the highest population (296.05K), followed by York County (207.98K), and Penobscot County (151.82K).

The chart below shows the top 10 counties, and the table below shows the ranking of all Maine counties.

You can see similar ranking information for related topics, and for other states. You can also see the ranking of all counties in the United States.

See this for other years:
Ranking of Maine Counties By Population in 2019
Cumberland
York
Penobscot
Kennebec
Androscoggin
Aroostook
Oxford
Hancock
Somerset
Knox
Ranking of Maine Counties By Population in 2019
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Rank County Population
1 Cumberland County 296052
2 York County 207978
3 Penobscot County 151823
4 Kennebec County 122241
5 Androscoggin County 108361
6 Aroostook County 67092
7 Oxford County 57895
8 Hancock County 55098
9 Somerset County 50729
10 Knox County 39792
11 Waldo County 39755
12 Sagadahoc County 36057
13 Lincoln County 34685
14 Washington County 31286
15 Franklin County 30046
16 Piscataquis County 16880