United States › California › Plumas County COUNTY · 2020 ACS
Plumas County California · 19,790 residents · 2,553 sq mi
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The short version
With 19,790 people, Plumas County is a county in California. The median age is 53.0, about 14 years above the US median. That trails the California median by roughly 27%. 4% of people here were born outside the United States. About 25% of adults have finished a four-year degree. The average commute runs 19 minutes.
At a glance
Lower income
below the US median
US median: $66,278
Older
median age 53.0
US median: 38.8
Less educated
25% hold a bachelor's degree
US average: 33%
Less affordable
home values up 34%, inflation adjusted
US median home: $265,253
Section 01
Population & growth from 44.2 in 2000
US average: 38.8
Population, 1990 – 2024
18K 19K 20K 20K 21K 1990 2000 2010 2020 2024 Plumas County Age distribution, 2020
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Section 02
Income & economy $57,233
+5%inflation adjusted, since 2000
from $36,351 in 2000
US average: $66,278
from $19,391 in 2000
US average: $35,364
Households earning $100K+
from 23.3% in 2009
US average: 43.9%
from 13.1% in 2000
US average: 12.8%
Workforce by industry, 2020
Agriculture, forestry, fishing 5.8%
Professional, scientific, technical 5.4%
Public administration 1.3%
Arts, entertainment, food 1.1%
Education & health services 0.5%
Transportation & warehousing 0.3%
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$259,300
+34%inflation adjusted, since 2000
from $128,800 in 2000
US average: $265,253
$944
+20%inflation adjusted, since 2000
from $525 in 2000
US average: $1,124
from 70.0% in 2000
29.6% rent
from 2.03 people in 2009
US average: 2.61
from 6.4 in 2009
Years of local income it takes to buy a local home, on a scale of about 0 to 15. Lower is more affordable.
Section 04
Race & ethnicity 2000
White, non-Hispanic 88.7%(18,473)
Hispanic / Latino 5.7%(1,177)
2020
White, non-Hispanic 80.8%(15,999)
Hispanic / Latino 9.6%(1,897)
Our index, 0 to 100. Higher means White and non-White residents are more separated across neighborhoods.
Section 04 · Origins
Detailed origins & ancestry Ancestry
+ 23 more ancestry groups with data from 17.5% in 2000
US average: 32.9%
High school or higher
from 88.0% in 2000
US average: 88.5%
from 5.8% in 2000
US average: 12.7%
Section 06
Commute & transportation from 15.6 min in 2000
US average: 26.9
from 76.2% in 2009
US average: 75.1%
from 4.2% in 2009
US average: 8.4%
Section 07
Work & employment from 14.2% in 2011
US average: 5.4%
from 55.0% in 2011
US average: 63.4%
Women 20-64 in the labor force
US average: 73.3%
from 29.2% in 2009
US average: 39.3%
Section 08
People & community from 4.7% in 2009
US average: 13.5%
from 18.3% in 2013
US average: 8.8%
Computer in household
US average: 91.9%
Marital status (2024)
Men 15+
Never married 27.1%(2,286)
Women 15+
Never married 18.1%(1,510)
SHARE WITHIN EACH SEX · POPULATION 15 AND OVER · 2024
Section 09
Health coverage from 18.3% in 2013
US average: 8.8%
Direct-purchase
US average: 13.7%
VA health care
US average: 2.3%
Any private
US average: 68.1%
Any public
US average: 35.2%
Shares are "alone or in combination": a person with both Medicare and Medicaid counts in each, so categories overlap and do not sum to 100%.
Section 09 · Service history
Veterans Veterans by period of service, 2020
Gulf War (2001 or later) 16.1%(289)
Gulf War (1990s) 13.7%(246)
Share of the 1,794 veterans here. A veteran who served across eras counts in each, so shares can total more than 100%. Peacetime-only service is included in the total but not shown as an era.
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Drill deeper
Places similar to Plumas County Head to head
Compare Plumas County to nearby counties PLUMAS COUNTY VS
Sierra County
Income $63,355 +11%
Home value $331,900 +28%
Population 3,098 −83%
SEE FULL COMPARISON →
PLUMAS COUNTY VS
Butte County
Income $67,928 +19%
Home value $424,700 +64%
Population 209,211 +1026%
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PLUMAS COUNTY VS
Nevada County
Income $89,882 +57%
Home value $621,800 +140%
Population 101,911 +448%
SEE FULL COMPARISON →
PLUMAS COUNTY VS
Lassen County
Income $67,403 +18%
Home value $265,300 +2%
Population 28,117 +51%
SEE FULL COMPARISON →
Frequently asked
How many people live in Plumas County, California? Plumas County, California has about 19,790 residents according to the 2020 American Community Survey.
What is the median household income in Plumas County, California? The typical household in Plumas County, California earns about $57,233 a year. Half of households make more than that, and half make less.
Is Plumas County, California expensive? In Plumas County, California, the median home is worth about $259,300, and the typical rent is about $944 a month.
How educated are people in Plumas County, California? About 24.5% of adults age 25 and over in Plumas County, California hold a bachelor's degree or higher.
What is the poverty rate in Plumas County, California? About 12.5% of people in Plumas County, California live below the federal poverty line.
Has Plumas County, California grown since 1990? Yes, Plumas County, California has grown since 1990. The population has added about 51 residents, a change of about 0 percent over that period.
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