Editing Plainfield, New Hampshire (section)

==Demographics==
{{US Census population
|1790= 1024
|1800= 1435
|1810= 1463
|1820= 1460
|1830= 1581
|1840= 1552
|1850= 1392
|1860= 1620
|1870= 1589
|1880= 1372
|1890= 1173
|1900= 1114
|1910= 987
|1920= 853
|1930= 858
|1940= 970
|1950= 1011
|1960= 1071
|1970= 1323
|1980= 1749
|1990= 2056
|2000= 2241
|2010= 2364
|2020= 2459
|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, 2016}}</ref>
}}
As of the census of 2010, there were 2,364 people, 923 households, and 684 families residing in the town. There were 984 housing units, of which 61, or 6.2%, were vacant. The racial makeup of the town was 98.0% [[White Americans|white]], 0.5% [[African American]], 0.1% [[Native Americans of the United States|Native American]], 0.5% [[Asia]]n, 0.0% [[Native Hawaiian]] or Pacific Islander, 0.04% some other race, and 0.9% from two or more races. 1.1% of the population were [[Hispanic]] or [[Hispanic and Latino Americans|Latino]] of any race.<ref name="Census 2010 DP">{{Cite web| url=https://factfinder.census.gov/bkmk/table/1.0/en/DEC/10_SF1/SF1DP1/0600000US3301962340| title=Profile of General Population and Housing Characteristics: 2010 Census Summary File 1 (DP-1): Plainfield town, Sullivan County, New Hampshire| publisher=U.S. Census Bureau| work=American Factfinder| access-date=November 13, 2017| archive-url=https://archive.today/20200214000254/https://factfinder.census.gov/bkmk/table/1.0/en/DEC/10_SF1/SF1DP1/0600000US3301962340| archive-date=February 14, 2020| url-status=dead}}</ref>

Of the 923 households, 32.3% had children under the age of 18 living with them, 63.5% were headed by [[Marriage|married couples]] living together, 7.0% had a female householder with no husband present, and 25.9% were non-families. 19.5% of all households were made up of individuals, and 6.4% were someone living alone who was 65 years of age or older. The average household size was 2.51, and the average family size was 2.88.<ref name="Census 2010 DP"/>

In the town, 22.8% of the population were under the age of 18, 4.4% were from 18 to 24, 22.4% from 25 to 44, 37.1% from 45 to 64, and 13.3% were 65 years of age or older. The median age was 45.2 years. For every 100 females, there were 100.0 males. For every 100 females age 18 and over, there were 97.5 males.<ref name="Census 2010 DP"/>

For the period 2011–2015, the estimated median annual income for a household was $82,250, and the median income for a family was $90,729. Male full-time workers had a median income of $56,385 versus $52,813 for females. The [[per capita income]] for the town was $38,810. 1.0% of the population and 0.3% of families were below the poverty line. 0.0% of the population under the age of 18 and 2.5% of those 65 or older were living in poverty.<ref>{{Cite web| url=https://factfinder.census.gov/bkmk/table/1.0/en/ACS/15_5YR/DP03/0600000US3301962340| title=Selected Economic Characteristics: 2011–2015 American Community Survey 5-Year Estimates (DP03): Plainfield town, Sullivan County, New Hampshire| publisher=U.S. Census Bureau| work=American Factfinder| access-date=November 13, 2017| archive-url=https://archive.today/20200213160224/https://factfinder.census.gov/bkmk/table/1.0/en/ACS/15_5YR/DP03/0600000US3301962340| archive-date=February 13, 2020| url-status=dead}}</ref>