Lincoln County's estimated 2026 population is 12,137 with a growth rate of 1.29% 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 14.8% since that time.
Data after 2023 is projected based on recent change
Overall: 46.9 years
Female: 47.1 years
Male: 46.6 years
There are 8,984 adults, (3,012 of whom are seniors) in Lincoln County.
Female: 5,635 (49%)
Male: 5,854 (51%)
The racial composition of Lincoln County includes 90.11% White, and smaller percentages for Native American, other race, Black or African American, Asian, Native Hawaiian or Pacific Islander and multiracial populations.
Race | Population | Percentage (of total) |
|---|---|---|
| White | 10,353 | 90.11% |
| Two or more races | 617 | 5.37% |
| Native American | 218 | 1.9% |
| Other race | 147 | 1.28% |
| Black or African American | 68 | 0.59% |
| Asian | 54 | 0.47% |
| Native Hawaiian or Pacific Islander | 32 | 0.28% |
Lincoln County's average per capita income is $49,043. Household income levels show a median of $71,512. The poverty rate stands at 12.46%.
Name | Median | Mean |
|---|---|---|
| Married Families | $98,088 | - |
| Families | $87,339 | $108,901 |
| Households | $71,512 | $92,521 |
| Non Families | $41,757 | $56,667 |
Average Income
Median Household Income
Poverty Rate