Napa County, CA demographics:
population, income, and more

Total population
134,869
-0.9% year-over-year change
Median household income
$111,471/yr
2.3% year-over-year change
Housing units
55,817
0.4% year-over-year change

Napa County population

How many people live in Napa County

Napa County is home to 134,869 residents, according to the most recent Census data. Gender-wise, 50% of Napa County locals are male, and 50% are female.

Total population
134,869
-0.9% year-over-year change
Gender ratio
Male
50%
67,434
Female
50%
67,435
Value Percent YoY change
Male 67,434 50% -1.0%
Female 67,435 50% -0.8%
A higher population often means more rental variety and livelier areas. The gender balance—how many men live here compared to women—can reveal a lot about the community and the lifestyles of its residents. Use this info to get a sense of the area's pace and personality.

Age demographics

The median age in Napa County is 43, with the population distributed as follows: about 15.5% are children under 15, then 12.2% are in the 15 to 24 age group. Adults between 25 and 44 make up 25.1% of the population, while another 26.1% fall into the 45 to 64 bracket. Finally, around 21.1% are 65 or older.

Median age
42.9
Age breakdown
Under 15
15.5%
15 to 24
12.2%
25 to 44
25.1%
45 to 64
26.1%
Over 65
21.1%
Value Percent YoY change
Under 15 20,897 15.5% -3.2%
15 to 24 16,452 12.2% -1.1%
25 to 44 33,879 25.1% -0.6%
45 to 64 35,186 26.1% -1.5%
Over 65 28,455 21.1% 1.6%
The age composition helps you get insight into who lives in the area. A younger population might mean a more active, fast-paced vibe, while an older one could suggest a quieter, slower lifestyle. If there's a balanced makeup, you’re likely to find a variety of services, housing types, and community spaces that cater to different life stages.

Racial makeup

In Napa County, 76.4% of the population are US-born citizens, while 13.8% have gained naturalized citizenship. At the same time, 9.8% of residents are non-citizens. As for race, 55.6% of locals are Caucasian, 2% are African American and 8.2% have Asian roots. Another 1.2% are Indigenous American, 0.4% are Pacific Islanders, while 16.3% identify as another race. There’s also a share of 16.4% that includes residents with two or more races.

Citizenship
U.S.-born citizens
76.4%
Non-U.S.-born citizens
13.8%
Non-citizens
9.8%
Value Percent YoY change
U.S.-born citizens 103,047 76.4% -0.8%
Non-U.S.-born citizens 18,567 13.8% -1.7%
Non-citizens 13,255 9.8% -0.3%
Racial breakdown
White
55.6%
Black or African American
2%
American Indian and Alaska Native
1.2%
Asian
8.2%
Native Hawaiian and other Pacific Islander
0.4%
Two or more races
16.4%
Other
16.3%
Value Percent
White 75,020 55.6%
Black or African American 2,684 2%
American Indian and Alaska Native 1,546 1.2%
Asian 11,077 8.2%
Native Hawaiian and other Pacific Islander 490 0.4%
Two or more races 22,093 16.4%
Other 21,959 16.3%

Households in Napa County

A peek inside Napa County households

Napa County has 49,763 households, with an average of 3 members in each. Of these, 66.4% are families, while the remaining 33.6% are made up of individuals living alone or with non-relatives, such as roommates.

Households stats

Total households
49,763
0.2% year-over-year change
Average people per household
3
Non-family households
16,728
Family households
33,035
Value Percent YoY change
Non-family households 16,728 33.6% 2.0%
Family households 33,035 66.4% -0.7%
The mix between family and non-family households gives a glimpse into daily life. A higher percentage of families might mean more parks and schools, while more non-family setups can mean flexible housing and diverse living styles. For renters, this can signal what kinds of homes are common and can help you figure out if the area matches your lifestyle.

Housing in Napa County

The housing landscape of Napa County

Napa County's housing consists of 55,817 units, with 67% being detached single-family homes ideal for those wanting space. Attached options, including duplexes and townhouses, make up 6.3% and offer a more compact, shared living style. Then there are the multifamily buildings in the area, and for those seeking flexibility, non-traditional options like mobile homes account for 6.2% of the housing landscape.

Housing units
55,817
0.4% year-over-year change
Housing types
Value Percent
1 unit, detached 37,404 67%
1 unit, attached 3,520 6.3%
2 units 1,334 2.4%
3 or 4 units 2,069 3.7%
5 to 9 units 1,693 3%
10 to 19 units 1,467 2.6%
20 to 49 units 2,096 3.8%
50 or more units 2,695 4.8%
Mobile home 3,477 6.2%
Boat, RV, van, etc. 62 0.1%
Homes built since 2020
938
52.8% year-over-year change

The age of buildings in Napa County

In Napa County, the median construction year is 1976. About 9% of homes were built before the 1940s, with another 5.3% going up by 1949. Most development happened in the second half of the 20th century. Then, 11.9% of homes were added from 2000 to 2009, 5.1% between 2010 and 2019, and 1.7% are part of the newest wave of development.

Construction year breakdown by decade
Value Percent YoY change
Built in 1939 or earlier 5,044 9% 3.5%
Built between 1940 and 1949 2,979 5.3% 1.0%
Built between 1950 and 1959 7,087 12.7% -1.4%
Built between 1960 and 1969 6,739 12.1% 1.0%
Built between 1970 and 1979 10,040 18% -2.7%
Built between 1980 and 1989 7,410 13.3% 0.8%
Built between 1990 and 1999 6,089 10.9% -4.7%
Built between 2000 and 2009 6,620 11.9% 5.0%
Built between 2010 and 2019 2,871 5.1% -2.5%
Built in 2020 or later 938 1.7% 52.8%
As a renter, knowing when homes were built helps you understand the potential condition and design of rental units. Newer builds may have more contemporary layouts, while older homes can offer character or larger lots, depending on the area.

Napa County occupancy rates

Out of the 49,763 occupied housing units in Napa County, 63.4% are owner-occupied, while 36.6% are lived in by tenants. Meanwhile, 10.8% of all homes on the local market sit vacant.

Occupied housing units
49,763
0.2% year-over-year change
Occupancy breakdown
Renter occupied
18,208
Owner occupied
31,555
Value Percent YoY
change
Renter occupied 18,208 36.6% 3.0%
Owner occupied 31,555 63.4% -1.3%
Unoccupied housing units
10.8%
Unoccupied housing units refer to homes that are currently without residents—whether they're waiting for renters or owners, used seasonally, or simply unclaimed. A higher share of empty homes may mean more housing availability, while a low number can reflect a tighter market with more competition. This, along with the renter-vs.-owner mix, helps paint a clearer picture of what types of housing and services are likely to be available in the area.

Napa County housing costs

Housing costs in Napa County come to a median of $2,292 per month, while tenants specifically pay a median gross rent of $2,237.

Median housing costs per month
$2,292/month
This figure sums up typical monthly housing costs for all households in the area. If you own, it includes mortgage payments in addition to property taxes, insurance and HOA fees. If you rent, it accounts for rent plus extras like utilities. It’s useful for seeing how local living expenses stack up compared to other places.
Median gross rent in Napa County
$2,237/month
Gross rent gives a more complete look at what renters actually pay, including not just base rent, but also utilities and fees. It’s a key number for evaluating rental affordability in your area of interest and understanding how it compares to nearby locations.

Education in Napa County

Napa County education at a glance

About 24.7% of the population in Napa County went to high school, while 21.4% pursued college studies. Another 8.3% earned an associate degree and 23.9% hold a bachelor’s. Meanwhile, 12.6% went even further, earning a master’s or doctorate.

Education level
Value Percent YoY change
No high school 9,709 8.9% 2.8%
High school diploma 26,866 24.7% -3.9%
College diploma 23,285 21.4% -3.8%
Associate degree 9,065 8.3% 1.7%
Bachelor's degree 26,014 23.9% 5.3%
Graduate degree 13,704 12.6% -0.8%
A community’s education mix can offer insights into the local economy and housing market. Higher levels of education often align with more job opportunities and stable incomes, which can increase demand for homes and influence both rent prices and rental availability.

Income in Napa County

How much people earn in Napa County

The average annual household income in Napa County was $161,672 in 2024, the most recent annual data available, according to the U.S. Census Bureau. This marked a +5% change from the previous year. At the same time, the median income stood at $111,471, reflecting a +2.3% shift over the same period.

Average household income in Napa County
$161,672/year
5.0% year-over-year change
Median household income in Napa County
$111,471/year
2.3% year-over-year change

Napa County income by age

In Napa County, households led by residents aged 25 to 44 — usually in the early to mid stages of their careers — have a median income of $126,565. Those with someone between 45 and 64 in charge, often well established professionally, earn $136,200 overall. Younger households, where the main provider is under 25 and just starting out, report a median income of $45,399, while those led by someone over 65, many of whom may be retired, have about $84,991 in earnings. Overall, 91.6% of the locals in this community live above the poverty line.

Income breakdown by age
Value YoY change
Under 25 $45,399 24.8%
25 - 44 $126,565 3.8%
45 - 64 $136,200 2.4%
Over 65 $84,991 2.3%
Above poverty level
120,113
Below poverty level
10,960
Value Percent YoY
change
Above poverty level 120,113 91.6% -0.8%
Below poverty level 10,960 8.4% -0.5%

Employment in Napa County

Workforce and job types in Napa County

The job market in Napa County is powered by 67,348 working residents, spread across a range of industries and roles. 79.1% of the working population are employed in professional or administrative positions, while 20.9% are in hands-on or service-based jobs. Also, 13.6% run their own businesses, 63.7% are employed by private companies, and 14.1% work in the public sector.

Workforce demographics

Working population
67,348
-1.1% year-over-year change
White collar
53,282
Blue collar
14,066
Value Percent YoY change
White collar 53,282 79.1% -0.2%
Blue collar 14,066 20.9% -4.1%
Employer type
Self employees
13.6%
Private companies
63.7%
Governmental workers
14.1%
Not for profit companies
8.6%
Value Percent YoY change
Self employees 9,171 13.6% 4.8%
Private companies 42,873 63.7% -2.7%
Governmental workers 9,510 14.1% -0.9%
Not for profit companies 5,794 8.6% 2.6%
Unemployment rate
5.2%
1.4% year-over-year change

Available workforce

The unemployment rate in Napa County stands at 5.2%, representing the share of the workforce currently without a job and actively looking for one.

For renters, the unemployment rate helps paint a picture of job security and financial stability in the area. Rates around 4% to 5% are considered typical. A lower-than-average rate might suggest strong job prospects and a thriving local economy, while a higher rate could hint at fewer opportunities—both useful to consider when planning a move.

Transportation in Napa County

How people get around in Napa County

In Napa County, the average commute time is 25 minutes. Commuting methods vary: 79.6% of residents travel by personal vehicle and 2.8% prefer to walk, while the remaining share relies on public transit or on two wheelers to get from A to B.

Commute time
25 min
0.0% year-over-year change
Means of transportation
Value Percent YoY change
Car 52,339 79.6% -2.6%
Taxicab 54 0.1% -53.0%
Bus or trolleybus 515 0.8% 2.8%
Subway or elevated 23 0% N/A
Railroad 9 0% -10.0%
Ferryboat 180 0.3% -28.0%
Motorcycle 255 0.4% 4.5%
Bicycle 453 0.7% -17.6%
Walk 1,862 2.8% -18.4%
Understanding how locals get to work can help you plan your own routine. High car usage might mean you’ll need a vehicle, while strong public transit or walkability could save you the hassle. Commute times also play a big role in quality of life—shorter trips can give you more time for the things you enjoy.

What is the median and average household income in Napa County by zipcode?

Zipcode Population Number of households Median income Average income
94503 21,841 6,063 $121,088 $149,576
94508 3,495 1,034 $116,667 $170,900
94515 6,946 2,615 $94,464 $157,629
94558 63,657 24,521 $113,269 $161,753
94559 27,714 10,651 $105,188 $146,152
94567 668 228 $80,833 $113,871
94573 84 72 $250,001 $308,790
94574 7,457 3,220 $139,474 $252,181
94576 103 51 $170,677 $155,365
94589 29,990 9,531 $92,735 $109,584

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FAQs about Napa County demographics 

What is the total population of Napa County?

Napa County has a total population of 134,869 residents, according to the latest release from the U.S. Census Bureau: the 2019-2023 American Community Survey (ACS) 5-year estimates. This figure changed by -0.9% compared to a year ago.

What is the gender ratio in Napa County?

The gender ratio in Napa County is as follows:
  • 50% males (67,434 residents)
  • 50% females (67,435 residents)

What is the median age in Napa County?

The median age in Napa County is 42.9.

What is the age distribution of the population in Napa County?

The age distribution in Napa County is as follows:
  • Under 15: 15.5% (20,897 residents)
  • Ages 15-24: 12.2% (16,452 residents)
  • Ages 25-44: 25.1% (33,879 residents)
  • Ages 45-64: 26.1% (35,186 residents)
  • Over 65: 21.1% (28,455 residents)

What is the racial and ethnic makeup of Napa County?

The racial and ethnic makeup of Napa County is as follows:
  • White: 55.6% (75,020 residents)
  • Black or African American: 2% (2,684 residents)
  • American Indian and Alaska Native: 1.2% (1,546 residents)
  • Asian: 8.2% (11,077 residents)
  • Native Hawaiian and Other Pacific Islander: 0.4% (490 residents)
  • Two or More Races: 16.4% (22,093 residents)
  • Other: 16.3% (21,959 residents)

What percentage of the population in Napa County are U.S.-born citizens?

U.S.-born citizens represent 76.4% of the population in Napa County.

How many housing units are there in Napa County?

There are 55,817 housing units in Napa County, reflecting a +0.4% change compared to the previous year, according to the latest data from the U.S. Census Bureau.

How many households are in Napa County and what is the average household size?

Napa County has a total of 49,763 households, with an average of 3 people in each.

What is the median household income in Napa County?

Napa County has a median household income of $111,471, representing a +2.3% shift from the previous year, according to the U.S. Census Bureau.

What is the employment rate and job market overview for Napa County?

The employment rate is 94.8% in Napa County, with a workforce of 67,348 residents. Here’s a detailed breakdown of the local job market:

Job types:
  • White-collar workers: 79.1% (53,282 residents)
  • Blue-collar workers: 20.9% (14,066 residents)

Places of employment:
  • Self-employed: 13.6% (9,171 residents)
  • Private companies: 63.7% (42,873 residents)
  • Governmental workers: 14.1% (9,510 residents)
  • Not-for-profit companies: 8.6% (5,794 residents)

Data source & methodology

The demographic data on this page was sourced from the latest U.S. Census Bureau release—the 2019–2023 American Community Survey (ACS) 5-year estimates.

The information, issued annually, is compiled and published by the Point2Homes Research Team as soon as new data becomes available.

No representation, guarantee, or warranty is made concerning the accuracy or completeness of modified or aggregated information for particular areas.

Page last updated: September 2025