Language Spoken At Home in Plainfield
*Base on 2012 Data
| Population 5 years and over | 329 | 100% |
| English only | 311 | 94.5% |
| Language other than English | 18 | 5.5% |
| Speak English less than very well | 14 | 4.3% |
| Spanish | 4 | 1.2% |
| Speak English less than very well | 4 | 1.2% |
| Other Indo-European languages | 0 | 0.0% |
| Speak English less than very well | 0 | 0.0% |
| Asian and Pacific Islander languages | 14 | 4.3% |
| Speak English less than very well | 10 | 3.0% |
| Other languages | 0 | 0.0% |
| Speak English less than very well | 0 | 0.0% |
Ancestry in Plainfield
*Base on 2012 Data
| Total population | 350 | 100% |
| American | 0 | 0.0% |
| Arab | 0 | 0.0% |
| Czech | 0 | 0.0% |
| Danish | 0 | 0.0% |
| Dutch | 0 | 0.0% |
| English | 98 | 28.0% |
| French (except Basque) | 68 | 19.4% |
| French Canadian | 19 | 5.4% |
| German | 14 | 4.0% |
| Greek | 3 | 0.9% |
| Hungarian | 0 | 0.0% |
| Irish | 80 | 22.9% |
| Italian | 13 | 3.7% |
| Lithuanian | 3 | 0.9% |
| Norwegian | 0 | 0.0% |
| Polish | 23 | 6.6% |
| Portuguese | 0 | 0.0% |
| Russian | 0 | 0.0% |
| Scotch-Irish | 0 | 0.0% |
| Scottish | 28 | 8.0% |
| Slovak | 3 | 0.9% |
| Subsaharan African | 0 | 0.0% |
| Swedish | 0 | 0.0% |
| Swiss | 3 | 0.9% |
| Ukrainian | 0 | 0.0% |
| Welsh | 38 | 10.9% |
| West Indian (excluding Hispanic origin groups) | 0 | 0.0% |
Households By Type in Plainfield
*Base on 2012 Data
| Total households | 164 | 100% |
| Family households (families) | 61 | 37.2% |
| With own children under 18 years | 44 | 26.8% |
| Married-couple family | 44 | 26.8% |
| With own children under 18 years | 27 | 16.5% |
| Male householder, no wife present, family | 0 | 0.0% |
| With own children under 18 years | 0 | 0.0% |
| Female householder, no husband present, family | 17 | 10.4% |
| With own children under 18 years | 17 | 10.4% |
| Nonfamily households | 103 | 62.8% |
| Householder living alone | 72 | 43.9% |
| 65 years and over | 25 | 15.2% |
| Households with one or more people under 18 years | 48 | 29.3% |
| Households with one or more people 65 years and over | 25 | 15.2% |
| Average household size | 2 | 0% |
| Average family size | 3 | 0% |
Relationship in Plainfield
*Base on 2012 Data
| Population in households | 339 | 100% |
| Householder | 164 | 48.4% |
| Spouse | 48 | 14.2% |
| Child | 89 | 26.3% |
| Other relatives | 8 | 2.4% |
| Nonrelatives | 30 | 8.8% |
| Unmarried partner | 30 | 8.8% |
Marital Status in Plainfield
*Base on 2012 Data
| Males 15 years and over | 144 | 100% |
| Never married | 60 | 41.7% |
| Now married, except separated | 53 | 36.8% |
| Separated | 0 | 0.0% |
| Widowed | 2 | 1.4% |
| Divorced | 29 | 20.1% |
| Females 15 years and over | 135 | 100% |
| Never married | 25 | 18.5% |
| Now married, except separated | 51 | 37.8% |
| Separated | 0 | 0.0% |
| Widowed | 13 | 9.6% |
| Divorced | 46 | 34.1% |
Fertility in Plainfield
*Base on 2012 Data
| Number of women 15 to 50 years old who had a birth in the past 12 months | 0 | 0% |
| Unmarried women (widowed, divorced, and never married) | 0 | 0% |
| Per 1,000 unmarried women | 0 | 0% |
| Per 1,000 women 15 to 50 years old | 0 | 0% |
| Per 1,000 women 15 to 19 years old | 0 | 0% |
| Per 1,000 women 20 to 34 years old | 0 | 0% |
| Per 1,000 women 35 to 50 years old | 0 | 0% |
Grandparents in Plainfield
*Base on 2012 Data
| Number of grandparents living with own grandchildren under 18 years | 7 | 100% |
| Responsible for grandchildren | 0 | 0.0% |
| Less than 1 year | 0 | 0.0% |
| 1 or 2 years | 0 | 0.0% |
| 3 or 4 years | 0 | 0.0% |
| 5 or more years | 0 | 0.0% |
| Number of grandparents responsible for own grandchildren under 18 years | 0 | 0% |
| Who are female | 0 | 0% |
| Who are married | 0 | 0% |
School Enrollment in Plainfield
*Base on 2012 Data
| Population 3 years and over enrolled in school | 75 | 100% |
| Nursery school, preschool | 7 | 9.3% |
| Kindergarten | 4 | 5.3% |
| Elementary school (grades 1-8) | 42 | 56.0% |
| High school (grades 9-12) | 3 | 4.0% |
| College or graduate school | 19 | 25.3% |
Educational Attainment in Plainfield
*Base on 2012 Data
| Population 25 years and over | 250 | 100% |
| Less than 9th grade | 4 | 1.6% |
| 9th to 12th grade, no diploma | 0 | 0.0% |
| High school graduate (includes equivalency) | 67 | 26.8% |
| Some college, no degree | 73 | 29.2% |
| Associate's degree | 19 | 7.6% |
| Bachelor's degree | 48 | 19.2% |
| Graduate or professional degree | 39 | 15.6% |
| Percent high school graduate or higher | 0 | 98.4% |
| Percent bachelor's degree or higher | 0 | 34.8% |
Veteran Status in Plainfield
*Base on 2012 Data
| Civilian population 18 years and over | 276 | 100% |
| Civilian veterans | 27 | 9.8% |
Disability Status Of The Civilian Noninstitutionalized Population in Plainfield
*Base on 2012 Data
| Total Civilian Noninstitutionalized Population | 350 | 100% |
| With a disability | 51 | 14.6% |
| Under 18 years | 74 | 100% |
| With a disability | 14 | 18.9% |
| 18 to 64 years | 251 | 100% |
| With a disability | 30 | 12.0% |
| 65 years and over | 25 | 100% |
| With a disability | 7 | 28.0% |
Residence 1 Year Ago in Plainfield
*Base on 2012 Data
| Population 1 year and over | 350 | 100% |
| Same house | 284 | 81.1% |
| Different house in the U.S. | 66 | 18.9% |
| Same county | 51 | 14.6% |
| Different county | 15 | 4.3% |
| Same state | 0 | 0.0% |
| Different state | 15 | 4.3% |
| Abroad | 0 | 0.0% |
Place Of Birth in Plainfield
*Base on 2012 Data
| Total population | 350 | 100% |
| Native | 333 | 95.1% |
| Born in United States | 326 | 93.1% |
| State of residence | 200 | 57.1% |
| Different state | 126 | 36.0% |
| Born in Puerto Rico, U.S. Island areas, or born abroad to American parent(s) | 7 | 2.0% |
| Foreign born | 17 | 4.9% |
U.S. Citizenship Status in Plainfield
*Base on 2012 Data
| Foreign-born population | 17 | 100% |
| Naturalized U.S. citizen | 6 | 35.3% |
| Not a U.S. citizen | 11 | 64.7% |
Year of Entry in Plainfield
*Base on 2012 Data
| Population born outside the United States | 24 | 100% |
| Native | 7 | 100% |
| Entered 2010 or later | 0 | 0.0% |
| Entered before 2010 | 7 | 100.0% |
| Foreign born | 17 | 100% |
| Entered 2010 or later | 0 | 0.0% |
| Entered before 2010 | 17 | 100.0% |
World Region Of Birth Of Foreign Born in Plainfield
*Base on 2012 Data
| Foreign-born population, excluding population born at sea | 17 | 100% |
| Europe | 3 | 17.6% |
| Asia | 10 | 58.8% |
| Africa | 0 | 0.0% |
| Oceania | 0 | 0.0% |
| Latin America | 4 | 23.5% |
| Northern America | 0 | 0.0% |