Klamath County's estimated 2026 population is 70,620 with a growth rate of 0.13% in the past year according to the most recent United States census data. Klamath County is the 15th largest county in Oregon. The 2010 population was 66,323 and has seen a growth of 6.48% since that time.
Data after 2023 is projected based on recent change
The racial composition of Klamath County includes 79.62% White, 4.06% other race, 3.02% Native American, and smaller percentages for Asian, Black or African American, Native Hawaiian or Pacific Islander and multiracial populations.
White (79.62%)
Two or more races (11.49%)
Other race (4.06%)
Native American (3.02%)
Asian (0.81%)
Black or African American (0.71%)
Native Hawaiian or Pacific Islander (0.29%)
Race | Population | Percentage (of total) |
|---|---|---|
| White | 55,581 | 79.62% |
| Two or more races | 8,024 | 11.49% |
| Other race | 2,837 | 4.06% |
| Native American | 2,108 | 3.02% |
| Asian | 567 | 0.81% |
| Black or African American | 493 | 0.71% |
| Native Hawaiian or Pacific Islander | 202 | 0.29% |
Married
Widowed
Divorced
Separated
Never Married
Klamath County's average per capita income is $41,369. Household income levels show a median of $59,353. The poverty rate stands at 18.31%.
Name | Median | Mean |
|---|---|---|
| Married Families | $85,728 | - |
| Families | $71,653 | $93,457 |
| Households | $59,353 | $79,314 |
| Non Families | $32,022 | $51,298 |
Average Income
Median Household Income
Poverty Rate