Plainfield Flag

Plainfield

County Seat:
No
Area (mi²):
24.743
State:
Pennsylvania

Plainfield is located in Cumberland County, Pennsylvania. Plainfield has a 2025 population of 6,277 . Plainfield is currently growing at a rate of 0.32% annually and its population has increased by 0.53% since the most recent census, which recorded a population of 6,244 in 2020.

The average household income in Plainfield is $99,924 with a poverty rate of 9.95%. The median age in Plainfield is 51.9 years: 53.7 years for males, and 51.6 years for females. For every 100 females there are 100.5 males.

6.3K
Total Population
254
Density (mi²)
20 0.32%
Growth

Plainfield Population

Plainfield Population

Data after 2023 is projected based on recent change

Demographics

The racial composition of Plainfield includes 96.05% White, and smaller percentages for Asian and multiracial populations.

Population by Race

White (96.05%)

Two or more races (3.63%)

Asian (0.32%)

Race
Population
Percentage (of total)
White5,98396.05%
Two or more races2263.63%
Asian200.32%

Plainfield Marital Status

OverallMalesFemales0%10%20%30%40%50%60%70%80%90%100%

Married

Widowed

Divorced

Separated

Never Married

Economics and Income Statistics

Plainfield's average per capita income is $52,130. Household income levels show a median of $83,125. The poverty rate stands at 9.95%.

Families: A family includes the owner or renter of the home along with everyone related to them - whether through birth, marriage, or adoption. This includes relatives like spouses, children, parents, siblings, grandparents, and any other family members.
Households: A household includes all the people who occupy a housing unit (such as a house or apartment) as their usual place of residence.
Non Families: A nonfamily household is either someone living alone or when the owner/renter lives with people they aren't related to, like roommates.
Name
Median
Mean
Married Families$101,705-
Families$89,250$105,435
Households$83,125$99,924
Non Families$51,605$77,276

$52,130

Average Income

$83,125

Median Household Income

9.95%

Poverty Rate

Nearby Cities

Sources

  1. US Census State Population Estimates - Most recent state estimates from the Census Bureau's Population Estimates Program
  2. US Census County Population Estimates - Most recent county estimates from the Census Bureau's Population Estimates Program
  3. American Community Survey (2009 - 2013)
  4. Census QuickFacts
  5. Historical Populations of States and Counties (1790 - 1990)