Washington County Population 2017

Washington County's estimated population is 31,450 with a growth rate of -0.49% in the past year according to the most recent United States census data. Washington County is the 14th largest county in Maine.

Year Population Growth Growth Rate
201631,450-154-0.49%
201531,604-230-0.72%
201431,834-391-1.21%
201332,225-289-0.89%
201232,514-198-0.61%
201132,712-111-0.34%
201032,823-2,485-7.04%
199035,3083450.99%
198034,9635,10417.09%
197029,859-3,049-9.27%
196032,908-2,279-6.48%
195035,187-2,580-6.83%
194037,767-59-0.16%
193037,826-3,883-9.31%
192041,709-1,196-2.79%
191042,905-2,327-5.14%
190045,2327501.69%
189044,482-2-0.00%
188044,4841,1412.63%
187043,3438091.90%
186042,5343,7239.59%
185038,81110,48437.01%
184028,3277,03333.03%
183021,2948,55067.09%
182012,7444,87461.93%
18107,8703,40976.42%
18004,4611,70361.75%
17902,7580.00%

Washington County Population Growth

Population Data via

Washington County Race Data

Race Population Percentage
White28,92891.98%
American Indian and Alaska Native1,6825.35%
Two or More Races6312.01%
Black or African American2030.65%
Asian1500.48%
Native Hawaiian and Other Pacific Islander100.03%

Washington County Population Pyramid

0k0k0k1k1k1k1k1kWashington County Male Population0k0k0k1k1k1k1k1kWashington County Female Population

Population of Cities in Washington County

City 2010 Census 2016 Estimated Growth Growth Rate
Calais31232965-158-5.06%
Eastport13311255-76-5.71%
Data Sources
  1. US Census City/Town Population estimates - Most recent state estimates from the Census Bureau's Population Estimates Program
  2. Population of States and Counties of the United States: 1790 - 1990