94558 Zip Code Population and Demographics

In this article, we'll explore the population statistics for the zip code 94558, including popular demographics data like median age, number of households, household income, gender, employment and unemployment rates, occupations, religion, and more.

94558 is a zip code in Napa County, California, which covers Lake Berryessa CCD, Napa CCD, and St. Helena, with a total population of 66,345 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 94558 zip code. The most basic data is the total population, which is the total number of people living in 94558.

The estimated population of people living in 94558 is 66,345, with a median age of 43.5.

We can look back at data from previous years to see how the population in the 94558 area has changed over the last 5 years.

Year Population Change 5-Year Change
2021
66,345
 -0.76% -3.31%
2020
66,854
 -2.14% -
2019
68,315
 -1.2% -
2018
69,142
+0.77%
-
2017
68,617
 - -

Population of 94558 by Race and Ethnicity

How much has the race and ethnicity of the population in the 94558 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
57.2%
58.9%
 -2.89%
Black/African American
0.8%
0.7%
 +14.29%
Native
0.2%
0.2%
 0.00%
Hispanic
35.4%
34.3%
 +3.21%
Asian
2.4%
3.4%
 -29.41%
Hawaiian/Pacific Islander
0.1%
0.1%
 0.00%
Two Or More Races
3.5%
1.9%
 +84.21%
Other
0.4%
0.5%
 -20.00%

This data can be very important for anybody studying the 94558 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 94558 by Age and Gender

We can also monitor the change of the age and gender in the 94558 zip code to track track trends in the population over time.

We can see how the population in 94558 has changed over the last 5 years by median age as a total, and also by male and female.

Year Total Male Female
2021 43.5 +1.16% 41.5 +0.73% 45.1 +1.12%
2020 43 +1.9% 41.2 +1.73% 44.6 +2.06%
2019 42.2 +0.72% 40.5 +0.5% 43.7 +0.69%
2018 41.9 +0.24% 40.3 -1.47% 43.4 +1.88%
2017 41.8 - 40.9 - 42.6 -

The median age of the 94558 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 94558 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 3,864 -12.04% 3,135 -6.08% 3,409 2,922
10 to 19 4,358 -5.44% 5,022 -12.82% 4,118 4,404
20 to 29 4,169 -10.28% 4,016 -8.98% 3,752 3,665
30 to 39 4,422 +1.85% 3,972 -4.51% 4,481 3,795
40 to 49 4,526 -7.71% 4,569 -10.59% 4,182 4,091
50 to 59 4,841 -9.69% 4,950 +3.43% 4,382 5,111
60 to 69 4,268 -5.69% 4,350 -2.22% 4,029 4,251
70+ 3,817 +18.09% 4,338 +18.66% 4,551 5,202

Median Household Income

The latest median household income for the 94558 zip code is $102,244.00.

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 94558.

  • Under 25
    $0.00
  • 25 to 44
    $118,169.00
  • 45 to 64
    $116,623.00
  • 65 and over
    $76,607.00

Average Household Income

Whenever we ask what is the average household income in the 94558 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 94558, 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 94558 is currently $132,989.00.

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.

18.19% of households in 94558 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 94558 against other zip codes.

  • Less than $24,999
    9.95%
  • $25,000 to $49,999
    14.07%
  • $50,000 to $74,999
    11.50%
  • $75,000 to $99,999
    13.51%
  • $100,000 to $149,999
    19.58%
  • $150,000 to $199,999
    13.22%
  • $200,000 or more
    18.19%

Per Capita Income

The per capita income in 94558 is $50,037.00.

Per capita income is the average income of a person in a given area. It is calculated by dividing the total income of 94558 by the total population of 94558.

This is different from the average or mean income because it includes and accounts for all people living in the 94558 area, including people like children, the elderly, unemployed people, retired people, and more.

Education Levels

We can also look at the education levels in 94558 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
    13.33%
  • Bachelor's degree
    41.34%
  • Some college or associate's degree
    12.58%
  • High school diploma or equivalent
    28.45%
  • Less than high school diploma
    4.29%

Employment

Employment rates are all based around the total population in 94558 that are over the age of 16.

Currently, the total population of the 94558 zip over the age of 16 is 54,811.

Of those people, a total of 64.00% 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 94558 is 61.40%.

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 94558 zip code.

Age Population Participation Unemployment Rate
16 to 19 years 3,319 42.20% 11.10%
20 to 24 years 3,529 78.20% 9.30%
25 to 29 years 3,888 86.70% 4.70%
30 to 34 years 4,131 88.60% 3.00%
35 to 44 years 8,057 87.30% 3.00%
45 to 54 years 8,842 87.20% 3.60%
55 to 59 years 5,012 75.60% 2.00%
60 to 64 years 4,363 62.50% 3.00%
65 to 74 years 7,812 27.60% 3.70%
75 years and over 5,858 8.20% 5.80%

Employment by Race

Another very interesting employment statistic we can look at is the employment and unemployment rates by race in 94558. 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 40,831 62.00% 4.80%
Black or African American 499 47.90% 0.00%
American Indian and Alaska Native 481 52.20% 12.70%
Asian 1,570 53.90% 0.90%
Native Hawaiian and Other Pacific Islander 52 80.80% 0.00%
Other 6,182 75.50% 1.60%
Two or more races 5,196 71.50% 2.60%
Hispanic or Latino 17,464 74.80% 3.50%
Not Hispanic or Latino 33,156 59.00% 4.80%

Occupations

In this section we can look at the most common occupations for people living in the 94558 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 94558 is 33,641, with median earnings of $50,189.00.

Women in 94558 are earning approximately 78.90% of the men's earnings.

Population Earnings
Total 33,641 $50,189.00
Male 18,188 $54,573.00
Female 15,453 $43,052.00

Occupations by Category

In the table below, we can break down the population and earnings for 94558 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 4,730 $91,042.00
Business and Financial 1,826 $92,671.00
Computer and Mathematical 427 $69,594.00
Architecture and Engineering 491 $94,625.00
Life, Physical, and Social Science 360 $94,141.00
Community and Social Service 566 $57,500.00
Legal 328 $126,389.00
Educational and Library 2,042 $48,077.00
Arts, Design, Entertainment, Sports, and Media 635 $68,438.00
Healthcare Practitioners 2,068 $93,661.00
Healthcare Support 853 $27,229.00
Firefighters and Protective Service 337 $34,141.00
Law Enforcement 241 $119,028.00
Food Preparation and Serving 2,526 $24,601.00
Building and Grounds Cleaning 1,571 $27,750.00
Personal Care and Service 1,004 $18,971.00
Sales 3,064 $50,978.00
Office and Administrative Support 3,130 $40,588.00
Farming, Fishing, and Forestry 1,282 $33,868.00
Construction and Extraction 1,512 $55,282.00
Installation, Maintenance, and Repair 808 $42,917.00
Production 2,086 $42,266.00
Transportation and Material Moving 785 $42,837.00

Occupations by Gender

Now we can also look at the occupations by category for 94558 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 94558.

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 2,625 $100,688.00 2,105 $80,778.00
Business and Financial 829 $101,406.00 997 $85,469.00
Computer and Mathematical 287 $67,656.00 140 $94,286.00
Architecture and Engineering 439 $94,125.00 52 $95,333.00
Life, Physical, and Social Science 236 $97,548.00 124 $92,857.00
Community and Social Service 295 $60,313.00 271 $44,890.00
Legal 185 $129,632.00 143 $64,805.00
Educational and Library 810 $51,830.00 1,232 $38,333.00
Arts, Design, Entertainment, Sports, and Media 259 $71,250.00 376 $47,500.00
Healthcare Practitioners 607 $115,625.00 1,461 $87,827.00
Healthcare Support 179 $17,434.00 674 $30,000.00
Firefighters and Protective Service 259 $40,510.00 78 $2,499.00
Law Enforcement 206 $119,352.00 35 $0.00
Food Preparation and Serving 1,162 $30,930.00 1,364 $21,928.00
Building and Grounds Cleaning 828 $32,394.00 743 $21,537.00
Personal Care and Service 251 $23,594.00 753 $18,456.00
Sales 1,618 $62,563.00 1,446 $42,381.00
Office and Administrative Support 971 $36,701.00 2,159 $41,145.00
Farming, Fishing, and Forestry 1,024 $36,914.00 258 $25,840.00
Construction and Extraction 1,473 $49,776.00 39 $57,321.00
Installation, Maintenance, and Repair 727 $44,193.00 81 $17,250.00
Production 1,646 $50,112.00 440 $22,273.00
Transportation and Material Moving 662 $51,042.00 123 $22,201.00

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 24,070 households in 94558, with an average household size of 2.7 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 16,859 families living in the 94558 zip code with an average family size of 3.22 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 94558:

Married Male Female Nonfamily
Total Households 13,479 1,232 2,148 7,211
Average Household Size 3.26 3.57 3.48 1.28
Total Families 13,479 1,232 2,148 0
Average Household Size 3.23 3.29 3.11 0

Poverty

Of the 16,859 families living in 94558, 4.20% are considered to be below the poverty threshold.

The table below shows the latest poverty thresholds in 94558:

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 27,222 housing units in 94558.

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

Total Percentage
Occupied 24,070 88.42%
Vacant 3,152 11.58%

25.78% of the total 27,222 housing units in 94558 are rental units. This is approximately 7,017 properties.

For owner-occupied housing units, a total of 16,576 are occupied by the owner - or 60.89% of the total.

Rental Rates

The median rent for a property in 94558 is $2,032.00.

In the chart below, we can look at the number of rental properties in 94558 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
    477
  • Less than $500
    325
  • $500 to $999
    552
  • $1,000 to $1,499
    1,145
  • $1,500 to $1,999
    1,373
  • $2,000 to $2,499
    1,773
  • $2,500 to $2,999
    1,038
  • $3,000 or more
    811

Property Value

The median value of a property in 94558 is $693,700.00.

Just like with rental rates, we can look at the number of properties in 94558 that fall into a particular value range.

  • Less than $50,000
    438
  • $50,000 to $99,999
    388
  • $100,000 to $149,999
    140
  • $150,000 to $199,999
    357
  • $200,000 to $299,999
    331
  • $300,000 to $499,999
    1,940
  • $500,000 to $999,999
    9,518
  • $1,000,000 or more
    3,464

Property Age

We can also look at the age of properties in 94558. The chart below shows the number of properties in 94558 that fall into a particular age range.

  • 1939 or earlier
    963
  • 1940 to 1949
    1,327
  • 1950 to 1959
    4,077
  • 1960 to 1969
    4,064
  • 1970 to 1979
    6,079
  • 1980 to 1989
    4,143
  • 1990 to 1999
    3,451
  • 2000 to 2009
    2,475
  • 2010 to 2013
    606
  • 2014 or later
    37

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 94558 that have a particular number of vehicles available.

  • No vehicles available
    1,194
  • 1 vehicle available
    6,356
  • 2 vehicles available
    9,086
  • 3 or more vehicles available
    7,434

Commuting to Work

In this section, we can also look at how people in 94558 get to work. The chart below shows the number of people in 94558 that commute to work in a particular way.

25.3 minutes is the average travel time to work for people in 94558.

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
    898
  • 5 to 9 minutes
    3,807
  • 10 to 14 minutes
    5,853
  • 15 to 19 minutes
    4,927
  • 20 to 24 minutes
    3,232
  • 25 to 29 minutes
    1,697
  • 30 to 34 minutes
    3,277
  • 35 to 39 minutes
    789
  • 40 to 44 minutes
    803
  • 45 to 59 minutes
    1,773
  • 60 to 89 minutes
    2,287
  • 90 or more minutes
    942

Summary

We've covered a LOT of demographic and population data for 94558 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 94558

If you want to see how the population and demographics of 94558 compare to other zip codes in California, check out the list of all California zip codes below: