Maine Population By County in 2011

Based on the US Census Vintage data estimates, in 2011, the population of Maine was 1,328,473. Among all Maine counties, Cumberland had the highest population (282,753), followed by York (198,279), and Penobscot (153,781). Piscataquis was the least populated county (17,366).

Hover over or click on the counties in the map below to see the populations. The data can also be found in a table below. You can use the table to sort, filter, and explore the data further.

You can see similar information for other states and by state for the United States.