Garrett County's 2026 population is estimated at 28,323, reflecting a -0.17% growth rate over the past year (World Population Review estimate based on U.S. Census Bureau data). Garrett County is the 22nd largest county in Maryland. The 2010 population was 30,144 and has grown -6.04% since 2010.
Overall: 48.3 years
Female: 49.4 years
Male: 46.7 years
There are 23,540 adults, (6,925 of whom are seniors) in Garrett County.
Female: 14,184 (49.6%)
Male: 14,431 (50.4%)
The racial composition of Garrett County includes 95.11% White, and smaller percentages for Two or more races, other race, Black or African American, Asian, Native American, Native Hawaiian or Pacific Islander and multiracial populations.
| Race | Population ↓ | Percentage (of total) |
|---|---|---|
| White | 27,216 | 95.11% |
| Two or more races | 806 | 2.82% |
| Other race | 212 | 0.74% |
| Black or African American | 175 | 0.61% |
| Asian | 137 | 0.48% |
| Native American | 68 | 0.24% |
| Native Hawaiian or Pacific Islander | 1 | 0% |
Garrett County 's average per capita income is $48,105. Household income levels show a median of $67,688. The poverty rate stands at 11.25%.
| Name | Median ↓ | Mean |
|---|---|---|
| Married Families | $99,740 | - |
| Families | $83,750 | $119,008 |
| Households | $67,688 | $97,358 |
| Non Families | $34,849 | $53,103 |
Average Income
Median Household Income
Poverty Rate
