Theresa

County:: Jefferson County
County Seat:: No
Area (mi²):: 1.263
State:: New York

Theresa is a village located in Jefferson County, New York. Theresa has a 2025 population of 738. Theresa is currently declining at a rate of -0.54% annually and its population has decreased by -2.89% since the most recent census, which recorded a population of 760 in 2020.

The average household income in Theresa is $71,540 with a poverty rate of 14.17%.The median age in Theresa is 29.5 years: 29.6 years for males, and 27.2 years for females.

Demographics

The racial composition of Theresa includes 70.85% White, and smaller percentages for Asian and multiracial populations.

Population by Race

Race	Population	Percentage (of total)
White	722	70.85%
Two or more races	293	28.75%
Asian	4	0.39%

Theresa Marital Status

Married

Widowed

Divorced

Separated

Never Married

Economics and Income Statistics

Theresa's average per capita income is $28,993. Household income levels show a median of $57,738. The poverty rate stands at 14.17%.

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	$79,500	-
Families	$72,206	$82,909
Households	$57,738	$71,540
Non Families	$53,663	$52,039

$28,993

Average Income

$57,738

Median Household Income

14.17%

Poverty Rate