In 2019, Plumas County, CA had a population of 18.7k people with a median age of 52.3 and a median household income of $55,359. Between 2018 and 2019 the population of Plumas County, CA declined from 18,699 to 18,660, a −0.209% decrease and its median household income grew from $53,270 to $55,359, a 3.92% increase.
The 5 largest ethnic groups in Plumas County, CA are White (Non-Hispanic) (83.1%), White (Hispanic) (7.19%), Two+ (Non-Hispanic) (3.62%), American Indian & Alaska Native (Non-Hispanic) (1.44%), and Asian (Non-Hispanic) (1.14%). 0% of the households in Plumas County, CA speak a non-English language at home as their primary language.
98.2% of the residents in Plumas County, CA are U.S. citizens.
The largest universities in Plumas County, CA are Feather River Community College District (282 degrees awarded in 2019).
In 2019, the median property value in Plumas County, CA was $242,300, and the homeownership rate was 72.9%. Most people in Plumas County, CA drove alone to work, and the average commute time was 18.6 minutes. The average car ownership in Plumas County, CA was 2 cars per household.