94503 Zip Code Population and Demographics

In this article, we'll explore the population statistics for the zip code 94503, including popular demographics data like median age, number of households, household income, gender, employment and unemployment rates, occupations, religion, and more.

94503 is a zip code in Napa County, California, which covers Napa, with a total population of 21,874 people.

We are using the latest American Community Survey (ACS) 5-Year survey data from the US Census Bureau, which is accurate up to 2021.

Table of Contents

Population

There is a lot of data that lets us see how many people live in the 94503 zip code. The most basic data is the total population, which is the total number of people living in 94503.

The estimated population of people living in 94503 is 21,874, with a median age of 37.2.

We can look back at data from previous years to see how the population in the 94503 area has changed over the last 5 years.

Year Population Change 5-Year Change
2021
21,874
+7.78%
+7.38%
2020
20,295
+0.09%
-
2019
20,276
 -0.15% -
2018
20,306
 -0.32% -
2017
20,371
 - -

Population of 94503 by Race and Ethnicity

How much has the race and ethnicity of the population in the 94503 zip code changed? The US Census Bureau gives us a few defined types that the population is broken down into.

Let's look at the total numbers and also the change over the last 5 years.

Race 2021 2017 Change
White
19.9%
23.1%
 -13.85%
Black/African American
7.5%
7.9%
 -5.06%
Native
0.6%
0.8%
 -25.00%
Hispanic
30.4%
27.3%
 +11.36%
Asian
33.2%
35.1%
 -5.41%
Hawaiian/Pacific Islander
0.8%
0.6%
 +33.33%
Two Or More Races
7.2%
4.8%
 +50.00%
Other
0.5%
0.3%
 +66.67%

This data can be very important for anybody studying the 94503 zip for a number of reasons, including social and economic research, planning and development, and marketing to a multi-cultural population.

Note that the Native group includes both Native American and Alaskan Native people.

Population of 94503 by Age and Gender

We can also monitor the change of the age and gender in the 94503 zip code to track track trends in the population over time.

We can see how the population in 94503 has changed over the last 5 years by median age as a total, and also by male and female.

Year Total Male Female
2021 37.2 +0.27% 37.4 +0.27% 37 +0.82%
2020 37.1 -2.37% 37.3 -0.8% 36.7 -3.67%
2019 38 +1.88% 37.6 +1.62% 38.1 +1.87%
2018 37.3 +2.47% 37 +6.63% 37.4 -2.09%
2017 36.4 - 34.7 - 38.2 -

The median age of the 94503 zip gives you an idea of the age distribution, with half of the population being older than the median age and half being younger.

This can then be used to infer and compare against birth rates, parent ages, and more metrics to understand the population. For example, an increasing median age indicates an aging population in the 94503 area, which can be a sign of a declining population in terms of birth rates and workforce participation.

Age 2021 2017
(Years) Male Female Male Female
0 to 9 1,613 -35.8% 1,119 +11.98% 1,099 1,237
10 to 19 1,670 +10.48% 1,486 +23.33% 1,838 1,856
20 to 29 1,289 +30.48% 1,539 -0.66% 1,709 1,521
30 to 39 1,162 -9.85% 1,279 -4.34% 1,048 1,220
40 to 49 1,447 +14.88% 1,718 +9.1% 1,666 1,871
50 to 59 1,377 +7.19% 1,462 -2.19% 1,464 1,408
60 to 69 965 +24.91% 937 +2.4% 1,220 943
70+ 580 +31.66% 728 +33.82% 770 1,004

Median Household Income

The latest median household income for the 94503 zip code is $118,143.00.

In simple terms, the median income is the middle income of a group of people. Half of the people in the group make more than the median income, and half make less.

The median income is a good indicator of the overall income of a group of people, and can be used to compare against other metrics such as the average income, per capita income, and more.

Median Income by Age

We can also look at the median income by age to see how the median income varies by age, and how it compares to the overall median income for 94503.

  • Under 25
    $55,682.00
  • 25 to 44
    $116,150.00
  • 45 to 64
    $131,092.00
  • 65 and over
    $88,309.00

Average Household Income

Whenever we ask what is the average household income in the 94503 zip code, we are actually talking about the mean household income.

This is calculated by adding up all the incomes of all the households in 94503, and then dividing that number by the total number of households.

This is a good way to get a general idea of the average income of a group of people, but it can be skewed by a very high or very low incomes.

The average household income of 94503 is currently $140,488.00.

In terms of accurately summarizing income at a geographic level, the median income is a better metric than the average income because it isn't affected by a small number of very high or very low incomes.

If you had an area where the average income was greater than the median, it can mean that there is significant income inequality, with income being concentrated in a small number of wealthy households.

21.13% of households in 94503 are classed as high income households (making $200,000+ per year).

Household Income Tiers

The US Census Bureau divides households into income tiers based on the median income for the area. This is a good way to compare the income of 94503 against other zip codes.

  • Less than $24,999
    8.79%
  • $25,000 to $49,999
    9.75%
  • $50,000 to $74,999
    12.20%
  • $75,000 to $99,999
    10.62%
  • $100,000 to $149,999
    21.63%
  • $150,000 to $199,999
    15.88%
  • $200,000 or more
    21.13%

Per Capita Income

The per capita income in 94503 is $38,724.00.

Per capita income is the average income of a person in a given area. It is calculated by dividing the total income of 94503 by the total population of 94503.

This is different from the average or mean income because it includes and accounts for all people living in the 94503 area, including people like children, the elderly, unemployed people, retired people, and more.

Education Levels

We can also look at the education levels in 94503 to see how many people have a high school degree, a bachelor's degree, or a graduate degree.

Educational attainment is a good indicator of the overall education level of a population, and can be used to compare against other metrics such as the average income, per capita income, and more to see how education levels affect income, unemployment rates, and more.

  • Master's degree or higher
    11.16%
  • Bachelor's degree
    41.00%
  • Some college or associate's degree
    14.11%
  • High school diploma or equivalent
    29.32%
  • Less than high school diploma
    4.41%

Employment

Employment rates are all based around the total population in 94503 that are over the age of 16.

Currently, the total population of the 94503 zip over the age of 16 is 17,247.

Of those people, a total of 68.80% are working or actively looking for work. This is called the labor force participation rate.

The participation rate is a useful market measure because it shows the relative amount of labor resources available to the economy.

The employment to total population rate in 94503 is 65.50%.

Employment by Age

We can look at the employment rates by age to see how it compares to the overall employment rate. Here's how that breaks down for the 94503 zip code.

Age Population Participation Unemployment Rate
16 to 19 years 1,403 30.60% 14.70%
20 to 24 years 1,753 85.30% 10.40%
25 to 29 years 1,477 81.00% 7.90%
30 to 34 years 1,159 90.80% 9.20%
35 to 44 years 2,780 87.90% 4.00%
45 to 54 years 3,344 91.70% 0.80%
55 to 59 years 1,394 68.10% 1.50%
60 to 64 years 1,274 53.80% 0.90%
65 to 74 years 1,645 30.70% 3.40%
75 years and over 1,018 4.80% 0.00%

Employment by Race

Another very interesting employment statistic we can look at is the employment and unemployment rates by race in 94503. The table below shows the rates for each of the ethnicity groups types defined by the US Census Bureau (which we mentioned earlier in this article).

Age Population Participation Unemployment Rate
White 5,844 66.10% 5.30%
Black or African American 1,232 74.50% 12.30%
American Indian and Alaska Native 226 81.90% 0.00%
Asian 5,941 66.60% 2.10%
Native Hawaiian and Other Pacific Islander 166 58.40% 0.00%
Other 2,304 72.50% 5.10%
Two or more races 1,534 77.20% 7.10%
Hispanic or Latino 5,061 73.90% 6.10%
Not Hispanic or Latino 3,734 62.90% 4.20%

Occupations

In this section we can look at the most common occupations for people living in the 94503 area as well as the gender breakdown and earnings of them.

The total population of civilian employees that are 16 years old or older in 94503 is 11,301, with median earnings of $45,898.00.

Women in 94503 are earning approximately 75.40% of the men's earnings.

Population Earnings
Total 11,301 $45,898.00
Male 5,726 $52,754.00
Female 5,575 $39,801.00

Occupations by Category

In the table below, we can break down the population and earnings for 94503 even further by occupation. The list of occupation categories below will show you how many people are employed in each category and the median earnings of each profession.

Occupation Employed Earnings
Management 770 $83,542.00
Business and Financial 604 $59,133.00
Computer and Mathematical 172 $71,190.00
Architecture and Engineering 152 $96,667.00
Life, Physical, and Social Science 80 $97,115.00
Community and Social Service 182 $73,833.00
Legal 59 $52,169.00
Educational and Library 450 $46,526.00
Arts, Design, Entertainment, Sports, and Media 123 $43,194.00
Healthcare Practitioners 1,503 $86,375.00
Healthcare Support 698 $25,156.00
Firefighters and Protective Service 141 $39,750.00
Law Enforcement 78 $116,000.00
Food Preparation and Serving 644 $15,812.00
Building and Grounds Cleaning 283 $36,268.00
Personal Care and Service 319 $22,418.00
Sales 1,190 $34,821.00
Office and Administrative Support 1,332 $35,989.00
Farming, Fishing, and Forestry 185 $33,917.00
Construction and Extraction 313 $56,708.00
Installation, Maintenance, and Repair 439 $63,375.00
Production 695 $29,924.00
Transportation and Material Moving 496 $34,907.00

Occupations by Gender

Now we can also look at the occupations by category for 94503 when it is broken down by male and female.

This lets us see how many male and females work in each occupation, the median earnings, and the male to female ratio of earnings for 94503.

That last metric is important because it can be used to look at the gender pay gap between men and women.

Occupation Male Female
Population Earnings Population Earnings
Management 480 $95,208.00 290 $71,346.00
Business and Financial 188 $74,611.00 416 $56,615.00
Computer and Mathematical 101 $90,074.00 71 $54,688.00
Architecture and Engineering 143 $97,656.00 9 $0.00
Life, Physical, and Social Science 25 $86,442.00 55 $123,594.00
Community and Social Service 14 $0.00 168 $73,444.00
Legal 0 $0.00 59 $52,169.00
Educational and Library 62 $91,806.00 388 $46,053.00
Arts, Design, Entertainment, Sports, and Media 59 $44,769.00 64 $11,438.00
Healthcare Practitioners 494 $94,524.00 1,009 $84,861.00
Healthcare Support 143 $22,305.00 555 $25,474.00
Firefighters and Protective Service 102 $66,364.00 39 $38,750.00
Law Enforcement 63 $120,625.00 15 $0.00
Food Preparation and Serving 364 $30,375.00 280 $12,917.00
Building and Grounds Cleaning 170 $47,849.00 113 $31,458.00
Personal Care and Service 138 $90,658.00 181 $21,440.00
Sales 680 $36,667.00 510 $33,824.00
Office and Administrative Support 369 $39,606.00 963 $31,250.00
Farming, Fishing, and Forestry 163 $39,750.00 22 $0.00
Construction and Extraction 305 $57,042.00 8 $0.00
Installation, Maintenance, and Repair 439 $63,375.00 0 $0.00
Production 445 $47,841.00 250 $21,776.00
Transportation and Material Moving 448 $42,917.00 48 $2,499.00

Households and Family Size

A household is defined by the US Census Bureau as a group of people who occupy a housing unit. A housing unit is a house, apartment, mobile home, group of rooms, or single room occupied as separate living quarters.

There are currently 5,622 households in 94503, with an average household size of 3.88 people.

A family is defined as a group of two or more people related by birth, marriage, or adoption who live together in the same household.

There are 4,817 families living in the 94503 zip code with an average family size of 4.13 people.

Households by Marital Status

The four categories of household by marital status are:

  • Married-couple family
  • Male householder with no spouse present
  • Female household with no spouse present
  • Nonfamily household

The table below shows the total number of households and families, with the average sizes of each, that live in 94503:

Married Male Female Nonfamily
Total Households 3,650 341 826 805
Average Household Size 4.28 4.06 4.49 1.36
Total Families 3,650 341 826 0
Average Household Size 4.18 3.67 4.1 0

Poverty

Of the 4,817 families living in 94503, 7.60% are considered to be below the poverty threshold.

The table below shows the latest poverty thresholds in 94503:

Household Size Poverty Threshold
1 Person $14,580.00
2 People $19,720.00
3 People $24,860.00
4 People $30,000.00
5 People $35,140.00
6 People $40,280.00
7 People $45,420.00
8 People $50,560.00

Housing

There are 5,841 housing units in 94503.

The table below shows the split between occupied and vacant units:

Total Percentage
Occupied 5,622 96.25%
Vacant 219 3.75%

18.80% of the total 5,841 housing units in 94503 are rental units. This is approximately 1,098 properties.

For owner-occupied housing units, a total of 4,436 are occupied by the owner - or 75.95% of the total.

Rental Rates

The median rent for a property in 94503 is $2,107.00.

In the chart below, we can look at the number of rental properties in 94503 that fall into a particular rent range. These can then be used to compare with other areas, or to see how they have changed over time.

  • No rent paid
    88
  • Less than $500
    16
  • $500 to $999
    116
  • $1,000 to $1,499
    107
  • $1,500 to $1,999
    238
  • $2,000 to $2,499
    335
  • $2,500 to $2,999
    155
  • $3,000 or more
    131

Property Value

The median value of a property in 94503 is $557,800.00.

Just like with rental rates, we can look at the number of properties in 94503 that fall into a particular value range.

  • Less than $50,000
    159
  • $50,000 to $99,999
    212
  • $100,000 to $149,999
    198
  • $150,000 to $199,999
    115
  • $200,000 to $299,999
    102
  • $300,000 to $499,999
    972
  • $500,000 to $999,999
    2,616
  • $1,000,000 or more
    62

Property Age

We can also look at the age of properties in 94503. The chart below shows the number of properties in 94503 that fall into a particular age range.

  • 1939 or earlier
    0
  • 1940 to 1949
    50
  • 1950 to 1959
    437
  • 1960 to 1969
    457
  • 1970 to 1979
    659
  • 1980 to 1989
    1,022
  • 1990 to 1999
    782
  • 2000 to 2009
    2,018
  • 2010 to 2013
    405
  • 2014 or later
    11

Vehicles per Household

The number of vehicles available per household can be a good indicator of the level of affluence in an area. The chart below shows the number of households in 94503 that have a particular number of vehicles available.

  • No vehicles available
    116
  • 1 vehicle available
    996
  • 2 vehicles available
    1,855
  • 3 or more vehicles available
    2,655

Commuting to Work

In this section, we can also look at how people in 94503 get to work. The chart below shows the number of people in 94503 that commute to work in a particular way.

34.9 minutes is the average travel time to work for people in 94503.

These commute times can be compared to other date like income and educational levels to see how they relate to each other and if there are any trends in the data that might suggest a correlation.

  • Less than 5 minutes
    42
  • 5 to 9 minutes
    629
  • 10 to 14 minutes
    991
  • 15 to 19 minutes
    1,084
  • 20 to 24 minutes
    1,423
  • 25 to 29 minutes
    650
  • 30 to 34 minutes
    1,561
  • 35 to 39 minutes
    367
  • 40 to 44 minutes
    342
  • 45 to 59 minutes
    1,205
  • 60 to 89 minutes
    1,459
  • 90 or more minutes
    613

Summary

We've covered a LOT of demographic and population data for 94503 in this article! Hopefully you have found it very useful in your research of the area.

If you use any of the data found on this page, please consider linking back to USPopulation.org as the source and if you have any feedback or data requests, click here to contact us.

States in 94503

If you want to see how the population and demographics of 94503 compare to other zip codes in California, check out the list of all California zip codes below: