Clark County's estimated 2025 population is 529,976 with a growth rate of 0.84% in the past year according to the most recent United States census data. Clark County is the 5th largest county in Washington. The 2010 population was 426,733 and has seen a growth of 24.19% since that time.
Data after 2023 is projected based on recent change
The racial composition of Clark County includes 77.29% White, 4.74% Asian, 3.9% other race, and smaller percentages for Black or African American, Native Hawaiian or Pacific Islander, Native American and multiracial populations.
White
Two or more races
Asian
Other race
Black or African American
Native Hawaiian or Pacific Islander
Native American
Race | Population | Percentage (of total) |
|---|---|---|
| White | 394,562 | 77.29% |
| Two or more races | 53,916 | 10.56% |
| Asian | 24,205 | 4.74% |
| Other race | 19,909 | 3.9% |
| Black or African American | 10,778 | 2.11% |
| Native Hawaiian or Pacific Islander | 4,144 | 0.81% |
| Native American | 3,002 | 0.59% |
Married
Widowed
Divorced
Separated
Never Married
Clark County's average per capita income is $57,892. Household income levels show a median of $94,948. The poverty rate stands at 8.4%.
Name | Median | Mean |
|---|---|---|
| Married Families | $122,375 | $152,479 |
| Families | $108,973 | $136,522 |
| Households | $94,948 | $120,560 |
| Non Families | $61,316 | $79,976 |
Average Income
Median Household Income
Poverty Rate