Editing Matinicus Isle, Maine (section)

==Demographics==
{{US Census population
|align= right
|1790= 59
|1800= 53
|1810= 95
|1820= 105
|1830= 145
|1840= 192
|1850= 220
|1860= 276
|1870= 277
|1880= 243
|1890= 196
|1900= 184
|1910= 179
|1920= 140
|1930= 156
|1940= 112
|1950= 188
|1960= 100
|1970= 90
|1980= 66
|1990= 67
|2000= 51
|2010= 74
|2020= 53
|footnote=U.S. Decennial Census<ref name="DecennialCensus">{{cite web|url=https://www.census.gov/programs-surveys/decennial-census.html|title=Census of Population and Housing|publisher=Census.gov|access-date=June 4, 2015}}</ref>
}}
As of the [[2010 United States Census|2010 census]], there were 74 people, 41 households, and 16 families residing on Matinicus.<ref name="GR2">{{cite web|url=https://www.census.gov|title=U.S. Census website|publisher=[[United States Census Bureau]]|access-date=2017-02-13}}</ref> The population density was {{convert|32.2|PD/sqmi|PD/km2|sp=us|adj=off}}.

The average age of the population was 47.0 years. In terms of age distribution, 20.2% of the population was under the age of 19 years, 66.2% was between the ages of 20 and 64 years, and 13.6% was between the ages of 65 and 84 years. The population was 54.1% male and 45.9% female. The racial makeup of the plantation was 100% [[White (U.S. Census)|white]].

The average household size was 1.8 people, and the average family size was 2.8 people. 17.1% of households had individuals under the age of 18 years, and 22.0% had individuals over the age of 64 years. 34.1% of households consisted of [[Marriage|married couples]] living together, and 61.0% were non-families.

There were 147 housing units at an average density of {{convert|63.9|/sqmi|/km2|sp=us|adj=off}}. 41 homes were occupied, and 99 homes were for seasonal, recreational, or occasional use.

As estimated by the [[American Community Survey]], the [[per capita income]] for the plantation in 2015 was $28,801, the mean income for a household was $67,000, and the mean income for a family was $123,354.<ref name="GR2" /> 22.1% of the population was living below the [[poverty line]].