Plainfield demographics profile

Population density (sq mi)62127791
Median age34.940.637.7
Male/Female ratio0.7:11.0:11.0:1
Married (15yrs & older)44%56%55%
Speak English100%89%79%
Speak Spanish0%5%13%
Plainfield, PA has a population of 401 and is the 20,875th largest city in the United States. The population density is 621 per sq mi which is 124% higher than the Pennsylvania average and 585% higher than the national average. The median age in Plainfield is 35 which is approximately 14% lower than the Pennsylvania average of 41. In Plainfield, 44% of the population over 15 years of age are married, 100% speak English and 0% speak Spanish. 67% of Plainfield residents were born in Pennsylvania, 33% were born out of state, 0% were born outside of the United States and 0% were foreign born.

Did you know?

  • The population density in Plainfield is 124% higher than Pennsylvania.
  • The median age in Plainfield is 14% lower than Pennsylvania.
  • In Plainfield 100.00% of the population is Caucasian.
  • In Plainfield 0.00% of the population is African American.
  • In Plainfield 0.00% of the population is Asian.

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Plainfield population breakdown by race

African American0.00%11.03%12.63%
American Indian0.00%0.20%0.82%
Native Hawaiian0.00%0.03%0.18%
Mixed race0.00%2.24%3.06%
Other race0.00%1.98%4.75%
In Plainfield, 18.2% of people are of Hispanic or Latino origin.
Please note: Hispanics may be of any race, so also are included in any/all of the applicable race categories above.

Languages spoken

Place of birth by citizenship

Household income distribution

Source of income

Plainfield age breakdown

Marital status

Age of children in married couples

Source: The Plainfield, PA demographics data displayed above is derived from the 2016 United States Census Bureau American Community Survey (ACS).