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, Native American, Native Hawaiian or Pacific Islander, other race and multiracial populations.

Population by Race

White

Two or more races

Black or African American

Asian

Native American

Native Hawaiian or Pacific Islander

Other 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%
Native American	0	0%
Native Hawaiian or Pacific Islander	0	0%
Other race	0	0%

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