99328 Zip Code

Below you will find a comprehensive overview of the statistics and characteristics of the 99328 zip code. These include population demographics, economic characteristics, education data, occupation information, housing characteristics, and more.

Key Information:
StateWashington
CityDayton
Time ZoneAmerica/Los_Angeles
Geo Location46.25661, -117.86548
Population3616
Size1688.636 square miles
Median Family Income$92808.00
Median Home Value$211500.00

Population & Demographics

The following information lists the population statistics and breakdown for the 99328 zip code. The total population is 3616, of which, 1791 are male and 1825 are female. With a total area of 1688.636 square miles, the population density is 2.2 people per square mile. The median age of the population is 50 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
20113727
20123759
20133830
20143753
20153713
20163683
20173685
20183709
20193715
20203718
20213616

Age BracketNumber of PeoplePercentage of Population
Under 5 years old 1764.9%
Age 5-92105.8%
Age 10-142386.6%
Age 15-191093%
Age 20-241313.6
Age 25-291935.3%
Age 30-34992.7%
Age 35-391544.3%
Age 40-44299 8.3%
Age 45-491985.5%
Age 50-542176%
Age 55-592617.2%
Age 60-643078.5%
Age 65-693299.1%
Age 70-742707.5%
Age 75-791584.4%
Age 80-841614.5%
Age 85 and over1062.9%


Languages Spoken (of those 5 years of age and older) :
  • Speaks Language other than English: 5.7 %
  • Speaks Spanish: 4.7 %
  • Speaks Other Indo-European Language: 0.1 %
  • Speaks Pacific Island Languages: 0.9 %
  • Speak Other Languages: 0 %
Marital Status: 
  • Currently Married: 58.4 %
  • Divorced: 13.5 %
  • Separated (not divorced): 0.3 %
  • Never Married: 19.3 %

Income & Economic Characteristics

The median inflation-adjusted family income in the 99328 zip code is $92808. This is 3.12% greater than the national average. This income places 8.7% of the population below the poverty line. The average retirement income for individuals in this zip code (for those that have it) is $25503. 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 $10,000.0019
$10,000.00 – $14,999.0026
$15,000.00 – $24,999.0020
$25,000.00 – $34,999.0048
$35,000.00 – $49,999.0087
$50,000.00 – $74,999.00193
$75,000.00 – $99,999.00234
$100,000.00 – $149,999.00270
$150,000.00 – $199,999,0055
$200,000.00 +125

YearMedian Family Income ($ USD)
201152083
201256761
201350441
201449231
201547917
201651974
201761219
201870625
201985871
202091791
202192808

Income Source# of Households
Wage or Salary1104
Self Employment144
Social Security803
Dividends, Interest, or Rental346
Retirement462
Other193

Total Insured & Uninsured Individuals: 
  • Families Insure: 3303
  • Families Uninsured: 274
Total Individuals with and w/o retirement income:   
  • Yes retirement income: 462
  • No retirement income: 1211

Education

In the 99328 zip code, 90.3% of individuals over 25 years old have a high school degree or higher, and 26.8% have a bachelors degree or higher. Additionally, 13.6% of individuals 3 years and older are in private school, and 86.4% are in public school. The data below outline the education level breakdown, degree field breakdown, and more.




Occupation and Work Characteristics

In the 99328 zip, there are an estimated 1741 people in the labor force, of which, 1709 are employed, and 32 are unemployed. There are a total of 0 people in the armed forces. The average commute time for this zip code is 18.8 minutes. Of the total people that work, 69 worked from home and 1672 commuted. The average number of hours worked is 39.6. Below you’ll find additional information on occupation distribution, industry breakdown, commuting characteristics and workplace statistics.

Occupation# of Individual
Management, Business, Science, and Arts649
Services257
Sales and Office293
Construction and Maintenance:276
Transportation and Material Moving234





Housing

The median home value for the 99328 zip code is 211500. There is an estimated  1673 number of occupied housing units, the median gross rent in is $831 per month, and the average monthly housing costs are estimated to be $863. Below you’ll find additional breakdowns of home values, rents, home build years, and more.

Home Value (USD)Number of Homes
Less than $50,00050
$50,000 – $99,000110
$100,000 – $149,999189
$150,000 – $199,999243
$200,000 – $299,999309
$300,000 – $499,999271
$500,000 – $999,99939
$1,000,000+23

Home Year BuiltNumber of Homes
2020 or Later0
2010 – 201971
2000 – 2009144
1980 – 1999171
1960 – 1979307
1940 – 1959360
1939 or earlier620

The median number of rooms in all housing units is 6.1 rooms.
Monthly Rent ($ USD)Number of Units
Less than $50051
$500 – $999277
$1,000 – $1,49981
$1,500 – $1,9990
$2,000 – $2,49916
$2,499 – $2,9990
$3,000 + 0

Monthly Housing Costs ($)Number of Households
Less than 30072
300-499296
500-799343
800-999321
1000-1499385
1500-1999162
2000-249937
2500-299916
3000+27

Monthly Housing Cost as a % of Monthly IncomeNumber of Households
Less than 20%358
20%-24.9%141
25%-29.9%35
30%-34.9%21
35+%106



# of VehiclesHouseholds
None80
1393
2535
3+665
Home Heating Characteristics: 
  • Utility Gas: 3.2 %
  • Bottle Tank or LP Gas: 2 %
  • Electricity: 75.2 %
  • Oil or Kerosene etc: 10.2 %
  • Coal or Coke: 0 %
  • All Other: 9 %

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