99338 Zip Code

Below you will find a comprehensive overview of the statistics and characteristics of the 99338 zip code. These include population demographics, economic characteristics, education data, occupation information, housing characteristics, and more.

Key Information:
StateWashington
CityKennewick
Time ZoneAmerica/Los_Angeles
Geo Location46.14795, -119.27355
Population17266
Size172.069 square miles
Median Family Income$125067.00
Median Home Value$379700.00

Population & Demographics

The following information lists the population statistics and breakdown for the 99338 zip code. The total population is 17266, of which, 8770 are male and 8496 are female. With a total area of 172.069 square miles, the population density is 96.2 people per square mile. The median age of the population is 38.8 years old. Below you’ll find additional information on the population and demographics of this zip code, including age distribution, race distribution, language spoken, and more.

YearPopulation
201111119
201211701
201312244
201412914
201513534
201614698
201715968
201815724
201916553
202018473
202117266

Age BracketNumber of PeoplePercentage of Population
Under 5 years old 10676.2%
Age 5-916849.8%
Age 10-1414328.3%
Age 15-1914108.2%
Age 20-246854
Age 25-293271.9%
Age 30-3411176.5%
Age 35-3912107%
Age 40-441281 7.4%
Age 45-4913027.5%
Age 50-549925.7%
Age 55-599055.2%
Age 60-6411536.7%
Age 65-6910225.9%
Age 70-748665%
Age 75-793512%
Age 80-842511.5%
Age 85 and over2111.2%


Languages Spoken (of those 5 years of age and older) :
  • Speaks Language other than English: 14.5 %
  • Speaks Spanish: 7.9 %
  • Speaks Other Indo-European Language: 2.8 %
  • Speaks Pacific Island Languages: 1.5 %
  • Speak Other Languages: 2.4 %
Marital Status: 
  • Currently Married: 66.7 %
  • Divorced: 8.1 %
  • Separated (not divorced): 0.6 %
  • Never Married: 22.4 %

Income & Economic Characteristics

The median inflation-adjusted family income in the 99338 zip code is $125067. This is 85.32% greater than the national average. This income places 6.4% of the population below the poverty line. The average retirement income for individuals in this zip code (for those that have it) is $34657. Below you can find additional economic characteristics, including income bracket distribution, median income over time, retirement statistics, and more.

Annual Income Bracket ($)Number of Families in Bracket
Less than $10,000.0047
$10,000.00 – $14,999.0049
$15,000.00 – $24,999.0088
$25,000.00 – $34,999.00159
$35,000.00 – $49,999.00418
$50,000.00 – $74,999.00534
$75,000.00 – $99,999.00561
$100,000.00 – $149,999.001165
$150,000.00 – $199,999,00659
$200,000.00 +1137

YearMedian Family Income ($ USD)
2011106984
2012107413
2013106825
2014103658
2015104371
2016105989
2017109379
2018116730
2019125259
2020129667
2021125067

Income Source# of Households
Wage or Salary4730
Self Employment774
Social Security1756
Dividends, Interest, or Rental1567
Retirement1516
Other723

Total Insured & Uninsured Individuals: 
  • Families Insure: 16595
  • Families Uninsured: 664
Total Individuals with and w/o retirement income:   
  • Yes retirement income: 1516
  • No retirement income: 4341

Education

In the 99338 zip code, 93.6% of individuals over 25 years old have a high school degree or higher, and 41.6% have a bachelors degree or higher. Additionally, 15% of individuals 3 years and older are in private school, and 85% are in public school. The data below outline the education level breakdown, degree field breakdown, and more.




Occupation and Work Characteristics

In the 99338 zip, there are an estimated 8003 people in the labor force, of which, 7620 are employed, and 376 are unemployed. There are a total of 7 people in the armed forces. The average commute time for this zip code is 22.5 minutes. Of the total people that work, 898 worked from home and 7514 commuted. The average number of hours worked is 38. Below you’ll find additional information on occupation distribution, industry breakdown, commuting characteristics and workplace statistics.

Occupation# of Individual
Management, Business, Science, and Arts3990
Services889
Sales and Office1506
Construction and Maintenance:645
Transportation and Material Moving590





Housing

The median home value for the 99338 zip code is 379700. There is an estimated  5857 number of occupied housing units, the median gross rent in is $1168 per month, and the average monthly housing costs are estimated to be $1562. Below you’ll find additional breakdowns of home values, rents, home build years, and more.

Home Value (USD)Number of Homes
Less than $50,00077
$50,000 – $99,00032
$100,000 – $149,99920
$150,000 – $199,999263
$200,000 – $299,9991141
$300,000 – $499,9992248
$500,000 – $999,9991188
$1,000,000+33

Home Year BuiltNumber of Homes
2020 or Later23
2010 – 20191677
2000 – 20091368
1980 – 19991458
1960 – 19791242
1940 – 195940
1939 or earlier49

The median number of rooms in all housing units is 6.8 rooms.
Monthly Rent ($ USD)Number of Units
Less than $50037
$500 – $999139
$1,000 – $1,499460
$1,500 – $1,999141
$2,000 – $2,49929
$2,499 – $2,99944
$3,000 + 0

Monthly Housing Costs ($)Number of Households
Less than 30080
300-499400
500-799805
800-999304
1000-14991214
1500-19991071
2000-2499706
2500-2999728
3000+544

Monthly Housing Cost as a % of Monthly IncomeNumber of Households
Less than 20%2078
20%-24.9%651
25%-29.9%167
30%-34.9%255
35+%430



# of VehiclesHouseholds
None161
11305
21933
3+2458
Home Heating Characteristics: 
  • Utility Gas: 23.2 %
  • Bottle Tank or LP Gas: 1.3 %
  • Electricity: 74.3 %
  • Oil or Kerosene etc: 0 %
  • Coal or Coke: 0 %
  • All Other: 1.2 %

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All information sourced from official government sources including Census.gov, the IRS, and the Department of Education.