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.
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