Napa County's estimated 2025 population is 130,908 with a growth rate of -0.87% in the past year according to the most recent United States census data. Napa County is the 35th largest county in California. The 2010 population was 136,752 and has seen a growth of -4.27% since that time.
Data after 2023 is projected based on recent change
The racial composition of Napa County includes 60.05% White, 14.8% other race, 8.01% Asian, and smaller percentages for Black or African American, Native American, Native Hawaiian or Pacific Islander and multiracial populations.
White
Other race
Two or more races
Asian
Black or African American
Native American
Native Hawaiian or Pacific Islander
Race | Population | Percentage (of total) |
|---|---|---|
| White | 81,711 | 60.05% |
| Other race | 20,141 | 14.8% |
| Two or more races | 19,025 | 13.98% |
| Asian | 10,900 | 8.01% |
| Black or African American | 2,625 | 1.93% |
| Native American | 1,272 | 0.93% |
| Native Hawaiian or Pacific Islander | 396 | 0.29% |
Married
Widowed
Divorced
Separated
Never Married
Napa County's average per capita income is $59,276. Household income levels show a median of $108,970. The poverty rate stands at 8.43%.
Name | Median | Mean |
|---|---|---|
| Married Families | $147,261 | $197,606 |
| Families | $129,463 | $175,908 |
| Households | $108,970 | $154,011 |
| Non Families | $65,050 | $101,371 |
Average Income
Median Household Income
Poverty Rate