Lincoln County's estimated 2026 population is 12,066 with a growth rate of 0.85% in the past year according to the most recent United States census data. Lincoln County is the 35th largest county in Washington. The 2010 population was 10,572 and has seen a growth of 14.13% since that time.
Data after 2023 is projected based on recent change
The racial composition of Lincoln County includes 90.73% White, and smaller percentages for Native American, other race, Asian, Black or African American, Native Hawaiian or Pacific Islander and multiracial populations.
White (90.73%)
Two or more races (4.37%)
Native American (2.15%)
Other race (1.35%)
Asian (0.69%)
Black or African American (0.52%)
Native Hawaiian or Pacific Islander (0.19%)
Race | Population | Percentage (of total) |
|---|---|---|
| White | 10,226 | 90.73% |
| Two or more races | 493 | 4.37% |
| Native American | 242 | 2.15% |
| Other race | 152 | 1.35% |
| Asian | 78 | 0.69% |
| Black or African American | 59 | 0.52% |
| Native Hawaiian or Pacific Islander | 21 | 0.19% |
Married
Widowed
Divorced
Separated
Never Married
Lincoln County's average per capita income is $48,949. Household income levels show a median of $71,227. The poverty rate stands at 10.41%.
Name | Median | Mean |
|---|---|---|
| Married Families | $91,500 | - |
| Families | $84,203 | $107,577 |
| Households | $71,227 | $91,981 |
| Non Families | $39,597 | $56,739 |
Average Income
Median Household Income
Poverty Rate