Port Jefferson

County:: Shelby County
County Seat:: No
Area (mi²):: 0.152
State:: Ohio

Port Jefferson is a village located in Shelby County, Ohio. Port Jefferson has a 2025 population of 304. Port Jefferson is currently declining at a rate of -0.33% annually and its population has decreased by -1.3% since the most recent census, which recorded a population of 308 in 2020.

The average household income in Port Jefferson is $63,312 with a poverty rate of 13.14%. The median age in Port Jefferson is 42.9 years: 45.3 years for males, and 41.4 years for females.

Demographics

The racial composition of Port Jefferson includes 95.57% White, and smaller percentages for Black or African American, Native American, Asian, Native Hawaiian or Pacific Islander, other race and multiracial populations.

Population by Race

White

Two or more races

Black or African American

Native American

Asian

Native Hawaiian or Pacific Islander

Other race

Race	Population	Percentage (of total)
White	345	95.57%
Two or more races	16	4.43%
Black or African American	0	0%
Native American	0	0%
Asian	0	0%
Native Hawaiian or Pacific Islander	0	0%
Other race	0	0%

Port Jefferson Marital Status

Married

Widowed

Divorced

Separated

Never Married

Economics and Income Statistics

Port Jefferson's average per capita income is $41,172. Household income levels show a median of $50,714. The poverty rate stands at 13.14%.

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	$76,625	-
Families	$66,563	$72,376
Households	$50,714	$63,312
Non Families	$22,656	$50,221

$41,172

Average Income

$50,714

Median Household Income

13.14%

Poverty Rate