Maine Non-Hispanic White Alone Citizen Population By County in 2015 (ACS-5Yrs)

Updated on March 28, 2026.

Based on the US Census Bureau's special tabulation from the ACS 5-year estimates, in 2015, the Non-Hispanic White Alone citizen population for Maine was 3,196,310 and represented 244.37% of the total Maine citizen population.

Among all Maine counties, Cumberland had the highest Non-Hispanic White Alone citizen population (258.14K), followed by York (188.40K), and Penobscot (143.55K).

In terms of percentages, Lincoln had the highest percentage of its citizen population being Non-Hispanic White Alone (97.11%), followed by Waldo (96.57%), and Knox (96.54%).

The chart and table below shows the Non-Hispanic White Alone citizen population of each county and the percentage of each county's citizen population that were Non-Hispanic White Alone.

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

You can also see similar information for other ethnicities.

See this for other years:
Maine Non-Hispanic White Alone Citizen Population By County in 2015
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County Citizen Population % of County Citizen Population
Cumberland 258140 92.90
York 188395 95.44
Penobscot 143550 94.89
Kennebec 114440 95.47
Androscoggin 97670 92.26
Aroostook 65390 94.97
Oxford 54765 96.35
Hancock 51765 96.26
Somerset 49305 96.30
Knox 37785 96.54
Waldo 37115 96.57
Sagadahoc 33155 95.16
Lincoln 32775 97.11
Franklin 29100 96.52
Washington 28820 90.96
Piscataquis 16370 96.07