Population By Race and Ethnicity in Napa County, CA in 2018

Updated on January 29, 2024.

Based on the US Census Vintage data estimates, in 2018, the 138,620 population of Napa County, California comprised of 47,201 people who identified as Hispanic (34.05%), and 91,419 people who identified as Non-Hispanic (65.95%).

Race: The White Alone population was the largest racial group in Napa County, California with a population of 116,103 (83.76%); Asian Alone population was the second largest racial group with a population of 12,207 (8.81%); and Two Or More Races was the third largest racial group with a population of 4,638 (3.35%).

Ethnicity: The White Alone - Non Hispanic population was the largest ethnic group in Napa County, California in 2018, with a population of 72,694 (52.44%); the second largest ethnic group was White Alone - Hispanic with a population of 43,409 (31.32%); and the third largest ethnic group was Asian Alone - Non Hispanic with a population of 11,608 (8.37%).

The charts and tables below shows the population and percentage of each racial and ethnicity group in Napa, California.

You can find similar information for other California counties, and for California.

See this for other years:
Hispanics and Non Hispanics in Napa County, CA in 2018
Total Population:
Race in Napa County, CA in 2018
Total Population:
Ethnicity in Napa County, CA in 2018
Total Population:
Population By Race in Napa , CA in 2018
Race Population Percentage
Black or African American Alone 3,364 2.43%
White Alone 116,103 83.76%
American Indian and Alaska Native Alone 1,748 1.26%
Asian Alone 12,207 8.81%
Native Hawaiian And Pacific Islander Alone 560 0.4%
Two Or More Races 4,638 3.35%
Population By Ethnicity in Napa , CA in 2018
Ethnicity Population Percentage
Black or African American Alone - Hispanic 535 0.39%
White Alone - Hispanic 43,409 31.32%
American Indian and Alaska Native Alone - Hispanic 1,199 0.87%
Asian Alone - Hispanic 599 0.43%
Native Hawaiian And Pacific Islander Alone - Hispanic 199 0.14%
Two Or More Races - Hispanic 1,260 0.91%
Black or African American Alone - Non Hispanic 2,829 2.04%
White Alone - Non Hispanic 72,694 52.44%
American Indian and Alaska Native Alone - Non Hispanic 549 0.4%
Asian Alone - Non Hispanic 11,608 8.37%
Native Hawaiian And Pacific Islander Alone - Non Hispanic 361 0.26%
Two Or More Races - Non Hispanic 3,378 2.44%