98038 Zip Code Income, Population and Demographics

Are you tired of spending 10+ hours searching for demographic and population data for the 98038 zip code? We have all of the data you need by state, county, city, and zip code that will save you many hours of research!

In this article, we'll explore most of the 190+ data points we have for 98038, covering popular demographics statistics like household income, race, age and gender, educational attainment, poverty, housing, and transportation.

98038 is a zip code in King County, Washington, which covers Enumclaw Plateau CCD, Seattle East CCD, and Tahoma-Maple Valley, with a total population of 37,877 people.

The data on this page is from the 2022 American Community Survey (ACS) 5-Year survey from the US Census Bureau.

Median Household Income

According to the latest ACS 5-year survey in 2022, the median household income in 98038 is $135,304.00.

The chart below shows the average household income by age in 98038.

  • Under 25
    $57,043.00
  • 25 to 44
    $145,135.00
  • 45 to 64
    $158,651.00
  • 65 and over
    $69,668.00

Average Household Income

A very commonly asked question is "what is the average household income in the 98038 zip code?". The official term for the average household income is the mean household income. The mean household income is the total income of all households divided by the number of households.

The average (or mean) household income in 98038 is $155,640.00.

26.61% of households in the 98038 zip code are classed as high income households (making $200,000+ per year).

The difference between a median and an average income

The difference between a median and mean household income is that the median income is the middle point of the set of numbers whereas the mean income is an average of all numbers.

Both metrics are important when looking at the income statistics for 98038 but because the median value doesn't depend on other numbers in the dataset, it doesn't change as much when some of the values are extremely low or extremely high.

Household Income Tiers for 98038

We can also look at the household income tiers. This lets you see how many households fall into each of the earnings brackets and what percentage that bracket is of the total number of households.

The chart below shows the household income brackets to see which age groups have the highest median income. The actual data is more granular than these brackets, but we've simplified them into bigger categories to make reviewing the data for the 98038 zip code easier to view.

You can purchase the raw data above, which will have the full income tiers with smaller jumps in household income.

  • Less than $24,999
    7.08%
  • $25,000 to $49,999
    6.45%
  • $50,000 to $74,999
    10.48%
  • $75,000 to $99,999
    10.34%
  • $100,000 to $149,999
    21.12%
  • $150,000 to $199,999
    17.91%
  • $200,000 or more
    26.61%

Per Capita Income

The per capita income is the average income of all people in the 98038 zip code. This is calculated by dividing the total income of all people in 98038 by the total number of people in 98038.

It differs from the average or mean household income because it includes all people in 98038 and not just the people who earn an income (i.e. children, retirees, unemployed, etc.).

The per capita income in the 98038 zip code is $53,372.00.

Population in 98038 by Race and Ethnicity

The total population in 98038 is currently 37,877 people.

The race and ethnicity of the population in 98038 can be very important for social research, economics, and marketing to a multi-culturial society.

Whether you want to target products or services to a particular race or ethnicity, or provide housing and new businesses to improve areas with a larger ethnic minority population, this data is very valuable for discovering suitable areas.

The chart below breaks down the population and percentage for each race and ethnicity in the 98038 zip code.

  • 2.70% White
    1,013
  • 93.90% Black/African American
    35,553
  • 75.40% Native
    28,566
  • 4.10% Hispanic
    1,555
  • 1.70% Asian
    636
  • 0.10% Hawaiian/Pacific Islander
    52
  • 0.50% Two or more races
    199
  • 9.10% Other
    3,465

Population of 98038 by Age and Gender

Another very important demographics statistic for the 98038 zip code is the age and gender of the population. The age and gender of the population can be used to track trends in population growth or decline, and for businesses, the data can be used to identify people important to you and your business need.

In the table below, we show age groups at a 10 year granularity for ease of use. The raw data, which can be purchased above, includes age and gender at a 5 year granularity.

Age Group Male Female
0 to 9 Years 2,522 2,965
10 to 19 Years 3,739 2,949
20 to 29 Years 1,629 1,033
30 to 39 Years 2,580 2,803
40 to 49 Years 3,118 3,230
50 to 59 Years 2,428 2,444
60 to 69 Years 2,057 1,862
70 Years and over 1,150 1,368

Education Levels

Educational attainment is a very useful statistic that can give insights into other data such as the average household income, unemployment levels, and literacy.

What this means is that it is likely for areas that have higher levels of education to have higher average household incomes, lower unemployment rates, and higher literacy rates.

The chart below shows the educational attainment of the population in the 98038 zip code.

  • Master's degree or higher
    17.92%
  • Bachelor's degree
    45.10%
  • Some college or associate's degree
    10.86%
  • High school diploma or equivalent
    23.70%
  • Less than high school diploma
    2.42%

Unemployment Rates

The unemployment rate is the percentage of the population that is actively looking for work but is unable to find a job. The unemployment rate is a very important statistic for 98038 because it can show how many people are actively looking for work and how many people are unable to find a job.

Lower levels of unemployment is generally seen as a positive sign for the economy. It also makes the government in 98038 look good because it shows that they are doing a good job of creating jobs, working to capacity, being efficient, and keeping the economy strong.

The unemployment rate is calculated using the total population in the 98038 zip code that are over the age of 16.

The current population in 98038 that are over the age of 16 is 28,032 people.

The unemployment rate in 98038 is 4.50%, which means 864 people are unemployed.

Median Age in 98038

The median age is an interesting metric because it gives us an idea of the age distribution of people in the 98038 zip code. You know when you see a median age that it is the age where half of the population is older and half is younger than it.

For demographic studies, this can be used to infer and compare date to things such as birth rates, the age of parents, and so on.

An increasing median age can be a sign of an aging population, which can be a sign of a declining population. This is because older people tend to have fewer children and die more often than younger people.

The median age in 98038 is 38.3 years old.

We can also look at the median age by gender to compare the see how each group compares to the total median age:

Median age by gender in 98038

38.3

Total

37.5

Male

39.1

Female

Households and Families

There are a total of 12,809 households in 98038, and the average household size is 2.96 people.

For families, the total number is 10,478, and the average family size is 3.29 people.

3.60% of those families in the 98038 zip code are living below the poverty line.

The table below shows the poverty thresholds for 98038 in .

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

Please note that the poverty thresholds shown above are from , while the latest demographics data we have is from 2022.

Households and Families by Marital Status

There are four types of household and family, as defined by the Census Bureau:

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

In the table below, you can see the total households and families in the 98038 zip code for each type, as well as the average sizes.

Married Male Female Nonfamily
Total Households 8,827 397 1,254 2,331
Average Household Size 3.34 2.97 3.47 1.21
Total Families 8,827 397 1,254 0
Average Household Size 3.32 2.72 3.27 0

Housing Data in 98038

There are total of 13,095 housing units in the 98038 zip code. Of those units, 12,809 (97.82%) are occupied, and 286 (2.18%) are vacant.

Rental Rates

Of the 13,095 housing units in 98038, 1,659 (12.67%) are occupied by renters. The median rent paid by renters is $2,090.00.

Owner occupied housing units make up the remaining 84.26% of housing units, with 11,034 housing units in total.

The table below breaks down how much rent is paid by renters in the 98038 zip code.

  • No rent paid
    116
  • Less than $500
    21
  • $500 to $999
    78
  • $1,000 to $1,499
    293
  • $1,500 to $1,999
    368
  • $2,000 to $2,499
    387
  • $2,500 to $2,999
    336
  • $3,000 or more
    176

Property Values

The median value of a property in 98038 is $659,000.00.

The table below breaks down the range of valuations for all properties in 98038.

  • Less than $50,000
    80
  • $50,000 to $99,999
    36
  • $100,000 to $149,999
    40
  • $150,000 to $199,999
    9
  • $200,000 to $299,999
    117
  • $300,000 to $499,999
    2,373
  • $500,000 to $999,999
    7,193
  • $1,000,000 or more
    1,186

Property Age

We can also look at the number of properties built in a given year to see the spread of property age in the 98038 zip code.

  • 1939 or earlier
    334
  • 1940 to 1949
    188
  • 1950 to 1959
    328
  • 1960 to 1969
    628
  • 1970 to 1979
    946
  • 1980 to 1989
    2,041
  • 1990 to 1999
    3,139
  • 2000 to 2009
    3,721
  • 2010 to 2013
    1,647
  • 2014 or later
    123

Vehicles Available per Household

Finally, we have data on how many vehicles each household in 98038 has. The table below breaks down the number of vehicles available per household.

  • No vehicles available
    276
  • 1 vehicle available
    2,445
  • 2 vehicles available
    5,780
  • 3 or more vehicles available
    4,308

Commuting to Work in 98038

The time and means of commuting to work are useful metrics to look at because they can be correlated against other data such as income and education level.

Does a longer commuting time indicate a higher average income? If so, has the huge increase in home working during the pandemic changed this?

Using these metrics, we can get a better understanding of the demographics of the 98038 zip code, how they commute, and how that correlates to other data points.

The average travel time is 38.1 minutes, and the chart below covers the range of travel times across the population of 98038.

  • Less than 5 minutes
    281
  • 5 to 9 minutes
    1,229
  • 10 to 14 minutes
    856
  • 15 to 19 minutes
    824
  • 20 to 24 minutes
    785
  • 25 to 29 minutes
    795
  • 30 to 34 minutes
    2,418
  • 35 to 39 minutes
    1,055
  • 40 to 44 minutes
    1,121
  • 45 to 59 minutes
    2,761
  • 60 to 89 minutes
    1,890
  • 90 or more minutes
    746

We can also look at the means of transport in 98038 to see which modes of transport people are using to commute to work.

  • Drove alone
    13,048
  • Carpooled
    1,095
  • Public transportation
    332
  • Walked
    132
  • Other means
    154
  • Worked from home
    3,232

Conclusion

Hopefully this article has given you the demographics data you were looking for in the 98038 zip code.

If you need more demographics data, or you need the data listed above in spreadsheet form with more granular grouping, head back to the top of this page where you can purchase the complete demographics data for 98038.

Link To or Reference This Page

We spent a lot of time downloading, cleaning, merging, and formatting the data that is shown on the site.

If you found the data or information on this page useful in your research, please use the tool below to properly cite or reference Name Census as the source. We appreciate your support!

  • "98038 Zip Code Income, Population and Demographics". NameCensus.com. Accessed on March 29, 2024. https://namecensus.com/demographics/washington/98038/.

  • "98038 Zip Code Income, Population and Demographics". NameCensus.com, https://namecensus.com/demographics/washington/98038/. Accessed 29 March, 2024

  • 98038 Zip Code Income, Population and Demographics. NameCensus.com. Retrieved from https://namecensus.com/demographics/washington/98038/.