Plessis Flag

Plessis

County Seat:
No
Area (mi²):
0.346
State:
New York

Plessis is a CDP located in Jefferson County, New York. Plessis has a 2025 population of 292. Plessis is currently growing at a rate of 3.18% annually but its population has decreased by -21.08% since the most recent census, which recorded a population of 370 in 2020.

The average household income in Plessis is $123,102 with a poverty rate of 0%.The median age in Plessis is 37 years: 54.1 years for males, and 31.4 years for females.

292
Total Population
844
Density (mi²)
9 3.18%
Growth

Plessis Population

Plessis Population

Data after 2023 is projected based on recent change

Demographics

The racial composition of Plessis includes 86.13% White, and smaller percentages for and multiracial populations.

Population by Race

Race
Population
Percentage (of total)
White14986.13%
Two or more races2413.87%

Plessis Marital Status

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

Married

Widowed

Divorced

Separated

Never Married

Economics and Income Statistics

Plessis' average per capita income is $0. Household income levels show a median of $150,056. The poverty rate stands at 0%.

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
Non Families$150,972$143,604
Households$150,056$123,102
Families$85,694$88,933
Married Families$84,286-

$0

Average Income

$150,056

Median Household Income

0%

Poverty Rate

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)