Garfield County's 2026 population is estimated at 2,492, reflecting a 1.8% growth rate over the past year (World Population Review estimate based on U.S. Census Bureau data). Garfield County is the 39th largest county in Washington. The 2010 population was 2,261 and has grown 10.22% since 2010.
Data after 2023 is projected based on recent change
Overall: 47.8 years
Female: 46.6 years
Male: 53.1 years
There are 1,913 adults, (613 of whom are seniors) in Garfield County.
Female: 1,100 (46.7%)
Male: 1,253 (53.3%)
The racial composition of Garfield County includes 88.91% White, and smaller percentages for Asian, other race, Black or African American, Native American and multiracial populations.
| Race | Population ↓ | Percentage (of total) |
|---|---|---|
| White | 2,092 | 88.91% |
| Two or more races | 152 | 6.46% |
| Asian | 49 | 2.08% |
| Other race | 40 | 1.7% |
| Black or African American | 19 | 0.81% |
| Native American | 1 | 0.04% |
Garfield County 's average per capita income is $46,705. Household income levels show a median of $64,884. The poverty rate stands at 11.99%.
| Name | Median ↓ | Mean |
|---|---|---|
| Married Families | $88,200 | - |
| Families | $86,944 | $98,905 |
| Households | $64,884 | $78,566 |
| Non Families | $34,583 | $41,551 |
Average Income
Median Household Income
Poverty Rate