Washington County, Maine Population 2021

Washington County, Maine's estimated population is 31,495 with a growth rate of 0.18% in the past year according to the most recent United States census data. Washington County, Maine is the 15th largest county inMaine. The 2010 Population was 32,827 and has seen a growth of -4.06% since this time.

Note: 2020 and 2021 data is projected
Year Population Growth Annual Growth Rate
202131,495580.18%
202031,437580.18%
201931,379580.19%
201831,321-53-0.17%
201731,374-229-0.72%
201631,603-173-0.54%
201531,776-189-0.59%
201431,965-295-0.91%
201332,260-283-0.87%
201232,543-174-0.53%
201132,717-110-0.34%
201032,827-2,481-7.03%
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%
2021 Growth Rate
0.18% (58)
County Website
State
Founded
June 25, 1789
County Seat
2010 Population
32,827
Growth Since 2010
-4.06% (-1,332)
map placeholder

Washington County, Maine Population Growth

Population by Race

Race Population Percentage
White28,60490.83%
American Indian and Alaska Native1,6655.29%
Two or More Races6712.13%
Black or African American2440.77%
Some Other Race1490.47%
Asian1490.47%
Native Hawaiian and Other Pacific Islander90.03%
Loading...

Washington County, Maine Population by Race

Washington County, Maine Population Pyramid $2021

Loading...

Washington County, Maine Median Age

48.1


Total

47.4


Male

48.8


Female

Washington County, Maine Adults

There are 25,498 adults, (7,482 of whom are seniors) in Washington County, Maine.

Washington County, Maine Age Dependency

74.8

Age Dependency Ratio

41.5

Old Age Dependency Ratio

33.3

Child Dependency Ratio

Washington County, Maine Sex Ratio

Female

16,023

50.88%

Male

15,468

49.12%

Washington County, Maine Population by Age

Washington County, Maine Renter vs Owner Occupied by Household Type

map placeholder

Washington County, Maine Household Types

Type Owner Renter
Female58.9%41.1%
Non Family66.4%33.6%
All76.5%23.5%
Male77.9%22.1%
Married89.1%10.9%

76.5%

Rate of Home Ownership

Washington County, Maine Households and Families

Type Count Average Size Owned
All13,7912.2176.5
Married6,2792.7589.1
Non Family5,2631.266.4
Female1,5243.0958.9
Male7253.0277.9

2.72

Average Family Size

2.21

Average Household Size

Loading...

Washington County, Maine Households by Type

Loading...
Education Attained Count Percentage
Less Than 9th Grade9153.96%
9th to 12th Grade1,5586.74%
High School Graduate8,78838.03%
Some College4,63620.06%
Associates Degree2,1189.17%
Bachelors Degree3,25114.07%
Graduate Degree1,8417.97%
Loading...

Washington County, Maine Educational Attainment by Sex (over 25)

Washington County, Maine Educational Attainment by Race

Loading...
Race Total High School Bachelors
White21,38819,1504,764
Native American94880197
Hispanic31125481
2+ Races30428980
Black11611421
Other Race967637
Asian756443
Islander55

The highest rate of high school graduation is among islander people with a rate of 100.00%.

The highest rate of bachelors degrees is among asian people with a rate of 57.33%.

Washington County, Maine Educational Attainment by Race

Loading...
Name Average Male Female
Overall$29,626$35,801$24,122
Less Than 9th Grade$23,417$26,182$17,059
High School Graduate$27,250$32,481$18,920
Some College$27,792$40,359$23,250
Bachelors Degree$35,357$45,644$30,375
Graduate Degree$42,990$37,464$44,952

$29,626

Average Earnings

$35,801

Average Male

$24,122

Average Female

Washington County, Maine Earnings by Educational Attainment

Washington County, Maine Language by Age

Loading...

Washington County, Maine Language

93.98% of Washington County, Maine residents speak only English, while 6.02% speak other languages. The non-English language spoken by the largest group is Other languages, which is spoken by 2.59% of the population.

Washington County, Maine Language

Washington County, Maine Poverty by Race

Loading...
Name Total In Poverty Poverty Rate
White27,3184,81417.62%
Native1,59263840.08%
Multiple61814423.30%
Hispanic67514321.19%
Other1404028.57%
Black2163516.20%

18.92%

Overall Poverty Rate

15.86%

Male Poverty Rate

21.86%

Female Poverty Rate

Poverty in Washington County, Maine

The race most likely to be in poverty in Washington County, Maine is Native, with 40.08% below the poverty level.

The race least likely to be in poverty in Washington County, Maine is Black, with 16.20% below the poverty level.

The poverty rate among those that worked full-time for the past 12 months was 2.94%. Among those working part-time, it was 17.48%, and for those that did not work, the poverty rate was 27.17%.

Washington County, Maine Poverty

Loading...
Name Poverty
Less Than 9th Grade31.53%
High School19.72%
Some College14.26%
Bachelors or Greater7.92%

Washington County, Maine Poverty Rate by Education

Loading...
Rate Poverty
Female Unemployed47.51%
Male Unemployed33.98%
Female Employed10.01%
Male Employed6.22%

Washington County, Maine Poverty Rate by Employment Status and Sex

Washington County, Maine Income by Household Type

Loading...
Name Median Mean
Households$41,347$56,280
Families$53,099$68,483
Married Families$61,821$79,318
Non Families$22,053$32,463
Loading...

Income by Household Type

Washington County, Maine Marital Status

map placeholder

Marriage Rates

49.4%

Overall Marriage Rate

51.0%

Male Marriage Rate

47.9%

Female Marriage Rate

Washington County, Maine Married by Age and Sex

Loading...

Washington County, Maine Marriage

The age group where males are most likely to be married is Over 65, while the female age group most likely to be married is 55-64.

Washington County, Maine Marital Status by Race

map placeholder

Washington County, Maine Marital Status

Loading...

2,995

Number of Veterans

2,797

Male Veterans

198

Female Veterans

War Veterans
Vietnam1,346
First Gulf War420
Second Gulf War350
Korea268
World War II101

Washington County, Maine Veterans by War

Loading...
Age Group Veterans
65 to 74931
75+822
55 to 64665
35 to 54447
18 to 34130

Washington County, Maine Veterans by Age

Loading...
Name Veterans % of Total
White2,81812.00%
Native American968.62%
2+ Races4611.76%
Hispanic439.89%
Other Race2625.49%
Black94.19%

Washington County, Maine Veterans by Race

Washington County, Maine Veterans by Education

Loading...

9.87%

Veteran Poverty Rate

41.85%

Veteran Disability Rate

Washington County, Maine Veterans by Education

Loading...

51.8%

Labor Force Participation

47.9%

Employment Rate

7%

Unemployment Rate

Washington County, Maine Employment by Age

Loading...

Washington County, Maine Employment by Race

Loading...

Washington County, Maine Employment by Education

Origin of Non-Citizens

Loading...

Non citizens include legal permanent residents (green card holders), international students, temporary workers, humanitarian migrants, and illegal immigrants.

Origin of Naturalized Citizens

Loading...

64.97%

Born in Washington County, Maine

96.00%

Native Born

4.00%

Foreign Born

1.80%

Non Citizen

2.20%

Naturalized

Place of Birth

96.00% of Washington County, Maine residents were born in the United States, with 64.97% having been born in Maine. 1.80% of residents are not US citizens. Of those not born in the United States, the largest percentage are from North America.

Washington County, Maine Place of Birth

  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

Sources