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 (77.3%)
Two or more races (10.6%)
Asian (4.7%)
Other race (3.9%)
Black or African American (2.1%)
Native Hawaiian or Pacific Islander (0.8%)
Native American (0.6%)
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