Plainfield

County:: Otsego County
County Seat:: No
Area (mi²):: 29.506
State:: New York

Plainfield is located in Otsego County, New York. Plainfield has a 2025 population of 905. Plainfield is currently declining at a rate of -0.55% annually and its population has decreased by -1.95% since the most recent census, which recorded a population of 923 in 2020.

The average household income in Plainfield is $87,988 with a poverty rate of 6.88%. The median age in Plainfield is 34.6 years: 36.5 years for males, and 29.6 years for females.

Demographics

The racial composition of Plainfield includes 95.97% White, and smaller percentages for Two or more races, Asian, Black or African American, Native American, Native Hawaiian or Pacific Islander, other race and multiracial populations.

Population by Race

White

Two or more races

Asian

Black or African American

Native American

Native Hawaiian or Pacific Islander

Other race

Race	Population	Percentage (of total)
White	953	95.97%
Two or more races	27	2.72%
Asian	13	1.31%
Black or African American	0	0%
Native American	0	0%
Native Hawaiian or Pacific Islander	0	0%
Other race	0	0%

Plainfield Marital Status

Married

Widowed

Divorced

Separated

Never Married

Economics and Income Statistics

Plainfield's average per capita income is $52,569. Household income levels show a median of $72,750. The poverty rate stands at 6.88%.

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	$105,625	-
Families	$91,563	$100,369
Households	$72,750	$87,988
Non Families	$36,667	$57,220

$52,569

Average Income

$72,750

Median Household Income

6.88%

Poverty Rate