Napa County, California Population 2021

Napa County, California's estimated population is 135,654 with a growth rate of -0.76% in the past year according to the most recent United States census data. Napa County, California is the 35th largest county in California. The 2010 Population was 136,759 and has seen a growth of -0.81% since this time.

Note: 2020 and 2021 data is projected
Year Population Growth Growth Rate
2021135,654-1,045-0.76%
2020136,699-1,045-0.76%
2019137,744-1,045-0.75%
2018138,789-1,089-0.78%
2017139,878-962-0.68%
2016140,840-22-0.02%
2015140,8624570.33%
2014140,4058250.59%
2013139,5801,0420.75%
2012138,5388470.62%
2011137,6919320.68%
2010136,75925,99423.47%
1990110,76511,56611.66%
198099,19920,05925.35%
197079,14013,25020.11%
196065,89019,28741.39%
195046,60318,10063.50%
194028,5035,60624.48%
193022,8972,21910.73%
192020,6788784.43%
191019,8003,34920.36%
190016,451400.24%
189016,4113,17624.00%
188013,2356,07284.77%
18707,1631,64229.74%
18605,5215,1161263.21%
18504050.00%
2021 Growth Rate
-0.76%
County Website
County Seat
2010 Population
136,759
Growth (since 2010)
-0.81%
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Napa County, California Population Growth

Population by Race

Race Population Percentage
White102,46773.39%
Some Other Race16,04411.49%
Asian11,3528.13%
Two or More Races5,3803.85%
Black or African American2,8832.06%
American Indian and Alaska Native1,1960.86%
Native Hawaiian and Other Pacific Islander3010.22%
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Napa County, California Population by Race

Napa County, California Population Pyramid 2021

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Napa County, California Median Age

41.3


Total

40.2


Male

42.7


Female

Napa County, California Adults

There are 110,422 adults, (25,968 of whom are seniors) in Napa County, California.

Napa County, California Age Dependency

65.3

Age Dependency Ratio

30.7

Old Age Dependency Ratio

34.6

Child Dependency Ratio

Napa County, California Sex Ratio

Female

70,020

50.15%

Male

69,603

49.85%

Napa County, California Population by Age

Napa County, California Renter vs Owner Occupied by Household Type

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Napa County, California Household Types

Type Owner Renter
Married73.8%26.2%
All64.2%35.8%
Non Family56%44%
Male53.9%46.1%
Female44.5%55.5%

64.2%

Rate of Home Ownership

Napa County, California Households and Families

Type Count Average Size Owned
All48,7052.7864.2
Married25,8223.4273.8
Non Family15,5921.3156
Female4,8133.844.5
Male2,4783.4753.9

3.35

Average Family Size

2.78

Average Household Size

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Napa County, California Households by Type

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Education Attained Count Percentage
Less Than 9th Grade9,0249.19%
9th to 12th Grade5,2035.30%
High School Graduate17,47317.79%
Some College22,48322.89%
Associates Degree8,9499.11%
Bachelors Degree22,81623.23%
Graduate Degree12,27512.50%
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Napa County, California Educational Attainment by Sex (over 25)

Napa County, California Educational Attainment by Race

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Name Total High School Bachelors
White58,86356,83326,569
Hispanic26,90615,8423,380
Other Race9,5094,862662
Asian7,9917,3013,818
Multiple Races2,5962,403912
Black1,9101,667434
Native American781719170
Islander21716933

The highest rate of high school graduation is among white people with a rate of 96.55%.

The highest rate of bachelors degrees is among asian people with a rate of 47.78%.

Napa County, California Educational Attainment by Race

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Name Average Male Female
Overall$46,310$50,972$40,627
Less Than High School$26,691$32,809$18,527
High School Grad$34,418$39,599$26,671
Some College$44,616$50,703$39,193
Bachelors Degree$64,997$76,528$60,994
Graduate Degree$83,228$100,031$69,509

$46,310

Average Earnings

$50,972

Average Male

$40,627

Average Female

Napa County, California Earnings by Educational Attainment

Napa County, California Language by Age

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Napa County, California Language

65.11% of Napa County, California residents speak only English, while 34.89% speak other languages. The non-English language spoken by the largest group is Spanish, which is spoken by 26.83% of the population.

Napa County, California Language

Napa County, California Poverty by Race

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Name Total In Poverty Poverty Rate
Hispanic46,8264,80210.25%
White71,7504,2715.95%
Other15,6742,10513.43%
Multiple5,20057911.13%
Asian10,8415344.93%
Black2,48844717.97%
Native1,17916714.16%
Islander2573614.01%

7.78%

Overall Poverty Rate

7.63%

Male Poverty Rate

7.94%

Female Poverty Rate

Poverty in Napa County, California

The race most likely to be in poverty in Napa County, California is Black, with 17.97% below the poverty level.

The race least likely to be in poverty in Napa County, California is Asian, with 4.93% below the poverty level.

The poverty rate among those that worked full-time for the past 12 months was 1.51%. Among those working part-time, it was 10.25%, and for those that did not work, the poverty rate was 14.28%.

Napa County, California Poverty

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Name Poverty
Less Than High School15.82%
High School10.96%
Some College6.20%
Bachelors or Greater3.21%

Napa County, California Poverty Rate by Education

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Name Poverty
Male Unemployed17.35%
Female Unemployed16.33%
Male Employed4.39%
Female Employed4.00%

Napa County, California Poverty Rate by Employment Status and Sex

Napa County, California Income by Household Type

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Name Median Mean
Households$88,596$123,451
Families$102,010$139,267
Married Families$114,799$154,526
Non Families$54,002$83,124
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Income by Household Type

Napa County, California Marital Status

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Marriage Rates

50.1%

Overall Marriage Rate

52.8%

Male Marriage Rate

47.6%

Female Marriage Rate

Napa County, California Married by Age and Sex

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Napa County, California Marriage

The age group where males are most likely to be married is 45-54, while the female age group most likely to be married is 35-44.

Napa County, California Marital Status by Race

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Napa County, California Marital Status

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7,363

Number of Veterans

6,780

Male Veterans

583

Female Veterans

War Veterans
Vietnam2,857
First Gulf War924
Korea856
Second Gulf War770
World War II542

Napa County, California Veterans by War

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Age Group Veterans
75+2,769
65 to 741,944
55 to 641,180
35 to 541,105
18 to 34365

Napa County, California Veterans by Age

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Name Veterans % of Total
White6,3877.70%
Hispanic8512.62%
Asian4024.38%
2 or More1815.88%
Black1707.32%
Other1171.00%
Indian687.85%
Hawaiian3814.73%

Napa County, California Veterans by Race

Napa County, California Veterans by Education

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4.91%

Veteran Poverty Rate

29.78%

Veteran Disability Rate

Napa County, California Veterans by Education

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65.2%

Labor Force Participation

62.2%

Employment Rate

4.5%

Unemployment Rate

Napa County, California Employment by Age

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Napa County, California Employment by Race

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Napa County, California Employment by Education

Origin of Non-Citizens

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Non citizens include legal permanent residents (green card holders), international students, temporary workers, humanitarian migrants, and illegal immigrants.

Origin of Naturalized Citizens

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57.87%

Born in California

77.90%

Native Born

22.10%

Foreign Born

11.42%

Non Citizen

10.69%

Naturalized

Place of Birth

77.90% of Napa County, California residents were born in the United States, with 57.87% having been born in California. 11.42% of residents are not US citizens. Of those not born in the United States, the largest percentage are from Latin America.

Napa County, California Place of Birth

  1. US Census City/Town Population estimates - Most recent state estimates from the Census Bureau's Population Estimates Program
  2. Population of States and Counties of the United States: 1790 - 1990

Sources