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 and multiracial populations.

Population by Race

Race	Population	Percentage (of total)
White	953	95.97%
Two or more races	27	2.72%
Asian	13	1.31%

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