Klamath County's estimated 2026 population is 70,177 with a growth rate of -0.14% 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 5.81% since that time.
Data after 2023 is projected based on recent change
Overall: 41.3 years
Female: 42 years
Male: 40.5 years
There are 55,031 adults, (15,695 of whom are seniors) in Klamath County.
Female: 34,966 (49.8%)
Male: 35,281 (50.2%)
The racial composition of Klamath County includes 77.24% White, 4.53% other race, and smaller percentages for Native American, Asian, Black or African American, Native Hawaiian or Pacific Islander and multiracial populations.
Race | Population | Percentage (of total) |
|---|---|---|
| White | 54,261 | 77.24% |
| Two or more races | 9,393 | 13.37% |
| Other race | 3,183 | 4.53% |
| Native American | 1,929 | 2.75% |
| Asian | 726 | 1.03% |
| Black or African American | 534 | 0.76% |
| Native Hawaiian or Pacific Islander | 221 | 0.31% |
Klamath County's average per capita income is $43,202. Household income levels show a median of $58,830. The poverty rate stands at 18.31%.
Name | Median | Mean |
|---|---|---|
| Married Families | $86,552 | - |
| Families | $73,525 | $99,171 |
| Households | $58,830 | $79,046 |
| Non Families | $31,282 | $44,049 |
Average Income
Median Household Income
Poverty Rate