Grant County's estimated 2025 population is 7,195 with a growth rate of -0.14% in the past year according to the most recent United States census data. Grant County is the 33rd largest county in Oregon. The 2010 population was 7,465 and has seen a growth of -3.62% since that time.
Data after 2023 is projected based on recent change
The racial composition of Grant County includes 89.46% White, and smaller percentages for other race, Asian, Native American, Native Hawaiian or Pacific Islander, Black or African American and multiracial populations.
White
Two or more races
Other race
Asian
Native American
Native Hawaiian or Pacific Islander
Black or African American
Race | Population | Percentage (of total) |
|---|---|---|
| White | 6,475 | 89.46% |
| Two or more races | 574 | 7.93% |
| Other race | 73 | 1.01% |
| Asian | 53 | 0.73% |
| Native American | 40 | 0.55% |
| Native Hawaiian or Pacific Islander | 15 | 0.21% |
| Black or African American | 8 | 0.11% |
Married
Widowed
Divorced
Separated
Never Married
Grant County's average per capita income is $41,055. Household income levels show a median of $59,800. The poverty rate stands at 15.21%.
Name | Median | Mean |
|---|---|---|
| Married Families | $76,810 | - |
| Families | $69,852 | $89,097 |
| Households | $59,800 | $74,955 |
| Non Families | $36,864 | $50,294 |
Average Income
Median Household Income
Poverty Rate