Grantsville is a town located in Garrett County, Maryland. Grantsville has a 2026 population of 944. Grantsville is currently declining at a rate of -0.32% annually and its population has decreased by -2.07% since the most recent census, which recorded a population of 964 in 2020.
The median household income in Grantsville is $38,512 with a poverty rate of 25.91%. The median age in Grantsville is 48 years: 44.9 years for males, and 51.4 years for females. For every 100 females there are 75.0 males.
Data after 2023 is projected based on recent change
Overall: 48 years
Female: 51.4 years
Male: 44.9 years
There are 837 adults, (343 of whom are seniors) in Grantsville.
Female: 579 (57.2%)
Male: 434 (42.8%)
The racial composition of Grantsville includes 99.41% White, and smaller percentages for Two or more races, Native American and multiracial populations.
| Race | Population ↓ | Percentage (of total) |
|---|---|---|
| White | 1,007 | 99.41% |
| Two or more races | 5 | 0.49% |
| Native American | 1 | 0.1% |
Grantsville 's average per capita income is $49,083. Household income levels show a median of $38,512. The poverty rate stands at 25.91%.
| Name | Median ↓ | Mean |
|---|---|---|
| Married Families | $117,500 | - |
| Families | $90,417 | $101,474 |
| Households | $38,512 | $62,220 |
| Non Families | $20,000 | $25,604 |
Average Income
Median Household Income
Poverty Rate