99040 Zip Code

Below you will find a comprehensive overview of the statistics and characteristics of the 99040 zip code. These include population demographics, economic characteristics, education data, occupation information, housing characteristics, and more.

Key Information:
StateWashington
CityWellpinit
Time ZoneAmerica/Los_Angeles
Geo Location47.90086, -118.00526
Population778
Size266.296 square miles
Median Family Income$57344.00
Median Home Value$112800.00

Population & Demographics

The following information lists the population statistics and breakdown for the 99040 zip code. The total population is 778, of which, 310 are male and 468 are female. With a total area of 266.296 square miles, the population density is 2.7 people per square mile. The median age of the population is 42.3 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
2011466
2012554
2013585
2014644
2015759
2016731
2017711
2018724
2019719
2020784
2021778

Age BracketNumber of PeoplePercentage of Population
Under 5 years old 212.7%
Age 5-9374.8%
Age 10-14587.5%
Age 15-19729.3%
Age 20-24354.5
Age 25-29546.9%
Age 30-34546.9%
Age 35-39303.9%
Age 40-4462 8%
Age 45-49445.7%
Age 50-54496.3%
Age 55-59617.8%
Age 60-64536.8%
Age 65-69384.9%
Age 70-74445.7%
Age 75-79577.3%
Age 80-8420.3%
Age 85 and over70.9%


Languages Spoken (of those 5 years of age and older) :
  • Speaks Language other than English: 6.7 %
  • Speaks Spanish: 0 %
  • Speaks Other Indo-European Language: 0 %
  • Speaks Pacific Island Languages: 0 %
  • Speak Other Languages: 6.7 %
Marital Status: 
  • Currently Married: 30.7 %
  • Divorced: 12.8 %
  • Separated (not divorced): 1.8 %
  • Never Married: 42.7 %

Income & Economic Characteristics

The median inflation-adjusted family income in the 99040 zip code is $57344. This is -46.16% less than the national average. This income places 27.5% of the population below the poverty line. The average retirement income for individuals in this zip code (for those that have it) is $13823. 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 $10,000.000
$10,000.00 – $14,999.000
$15,000.00 – $24,999.0030
$25,000.00 – $34,999.0021
$35,000.00 – $49,999.0027
$50,000.00 – $74,999.0027
$75,000.00 – $99,999.002
$100,000.00 – $149,999.0052
$150,000.00 – $199,999,008
$200,000.00 +4

YearMedian Family Income ($ USD)
201145000
201255893
201344125
201441705
201540227
201638750
201733750
201840833
201941667
202043250
202157344

Income Source# of Households
Wage or Salary210
Self Employment10
Social Security139
Dividends, Interest, or Rental4
Retirement43
Other44

Total Insured & Uninsured Individuals: 
  • Families Insure: 658
  • Families Uninsured: 120
Total Individuals with and w/o retirement income:   
  • Yes retirement income: 43
  • No retirement income: 292

Education

In the 99040 zip code, 87.2% of individuals over 25 years old have a high school degree or higher, and 22.9% have a bachelors degree or higher. Additionally, 2% of individuals 3 years and older are in private school, and 98% are in public school. The data below outline the education level breakdown, degree field breakdown, and more.




Occupation and Work Characteristics

In the 99040 zip, there are an estimated 320 people in the labor force, of which, 293 are employed, and 27 are unemployed. There are a total of 0 people in the armed forces. The average commute time for this zip code is 14.1 minutes. Of the total people that work, 2 worked from home and 293 commuted. The average number of hours worked is 40. Below you’ll find additional information on occupation distribution, industry breakdown, commuting characteristics and workplace statistics.

Occupation# of Individual
Management, Business, Science, and Arts142
Services25
Sales and Office71
Construction and Maintenance:20
Transportation and Material Moving35





Housing

The median home value for the 99040 zip code is 112800. There is an estimated  335 number of occupied housing units, the median gross rent in is $393 per month, and the average monthly housing costs are estimated to be $341. Below you’ll find additional breakdowns of home values, rents, home build years, and more.

Home Value (USD)Number of Homes
Less than $50,00044
$50,000 – $99,00059
$100,000 – $149,99952
$150,000 – $199,99959
$200,000 – $299,99930
$300,000 – $499,9997
$500,000 – $999,9994
$1,000,000+0

Home Year BuiltNumber of Homes
2020 or Later0
2010 – 20197
2000 – 200978
1980 – 1999153
1960 – 197970
1940 – 195918
1939 or earlier9

The median number of rooms in all housing units is 5.2 rooms.
Monthly Rent ($ USD)Number of Units
Less than $50049
$500 – $99925
$1,000 – $1,4990
$1,500 – $1,9990
$2,000 – $2,4990
$2,499 – $2,9990
$3,000 + 0

Monthly Housing Costs ($)Number of Households
Less than 300113
300-499130
500-79938
800-9993
1000-149932
1500-199911
2000-24992
2500-29990
3000+0

Monthly Housing Cost as a % of Monthly IncomeNumber of Households
Less than 20%33
20%-24.9%1
25%-29.9%6
30%-34.9%4
35+%12



# of VehiclesHouseholds
None26
179
2138
3+92
Home Heating Characteristics: 
  • Utility Gas: 0 %
  • Bottle Tank or LP Gas: 7.8 %
  • Electricity: 41.5 %
  • Oil or Kerosene etc: 1.8 %
  • Coal or Coke: 0 %
  • All Other: 49 %

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