Grantsville

County:: Calhoun County
County Seat:: No
Area (mi²):: 0.435
State:: West Virginia

Grantsville is a town located in Calhoun County, West Virginia. Grantsville has a 2025 population of 456. Grantsville is currently declining at a rate of -1.51% annually and its population has decreased by -7.51% since the most recent census, which recorded a population of 493 in 2020.

The average household income in Grantsville is $36,526 with a poverty rate of 45.92%.The median age in Grantsville is 38.8 years: 24.8 years for males, and 42.4 years for females.

Demographics

The racial composition of Grantsville includes 96.93% White, and smaller percentages for Two or more races, Black or African American, Asian and multiracial populations.

Population by Race

Race	Population	Percentage (of total)
White	537	96.93%
Two or more races	12	2.17%
Black or African American	3	0.54%
Asian	2	0.36%

Grantsville Marital Status

Married

Widowed

Divorced

Separated

Never Married

Economics and Income Statistics

Grantsville's average per capita income is $31,250. Household income levels show a median of $28,750. The poverty rate stands at 45.92%.

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	$47,344	-
Families	$38,929	$41,441
Households	$28,750	$36,526
Non Families	$20,515	$23,087

$31,250

Average Income

$28,750

Median Household Income

45.92%

Poverty Rate