98027 Zip Code

Below you will find a comprehensive overview of the statistics and characteristics of the 98027 zip code. These include population demographics, economic characteristics, education data, occupation information, housing characteristics, and more.

Key Information:
StateWashington
CityIssaquah
Time ZoneAmerica/Los_Angeles
Geo Location47.50138, -121.99933
Population27808
Size144.538 square miles
Median Family Income$163976.00
Median Home Value$781700.00

Population & Demographics

The following information lists the population statistics and breakdown for the 98027 zip code. The total population is 27808, of which, 13939 are male and 13869 are female. With a total area of 144.538 square miles, the population density is 214.4 people per square mile. The median age of the population is 41.2 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
201127388
201227685
201327909
201427147
201527855
201628879
201729609
201830250
201930989
202030240
202127808

Age BracketNumber of PeoplePercentage of Population
Under 5 years old 13704.9%
Age 5-915145.4%
Age 10-1416255.8%
Age 15-1915655.6%
Age 20-2410273.7
Age 25-2917496.3%
Age 30-3421887.9%
Age 35-3922868.2%
Age 40-442132 7.7%
Age 45-4919707.1%
Age 50-5425449.1%
Age 55-5920247.3%
Age 60-6418096.5%
Age 65-6912204.4%
Age 70-749433.4%
Age 75-798763.2%
Age 80-844121.5%
Age 85 and over5542%


Languages Spoken (of those 5 years of age and older) :
  • Speaks Language other than English: 19.9 %
  • Speaks Spanish: 4.8 %
  • Speaks Other Indo-European Language: 6.5 %
  • Speaks Pacific Island Languages: 8.3 %
  • Speak Other Languages: 0.2 %
Marital Status: 
  • Currently Married: 57.9 %
  • Divorced: 10.1 %
  • Separated (not divorced): 0.5 %
  • Never Married: 27.1 %

Income & Economic Characteristics

The median inflation-adjusted family income in the 98027 zip code is $163976. This is 92.17% greater than the national average. This income places 6.7% of the population below the poverty line. The average retirement income for individuals in this zip code (for those that have it) is $41602. 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 $10,000.00138
$10,000.00 – $14,999.0030
$15,000.00 – $24,999.00239
$25,000.00 – $34,999.00136
$35,000.00 – $49,999.00167
$50,000.00 – $74,999.00520
$75,000.00 – $99,999.00711
$100,000.00 – $149,999.001507
$150,000.00 – $199,999,001213
$200,000.00 +2869

YearMedian Family Income ($ USD)
2011116000
2012118281
2013118713
2014127057
2015121992
2016126059
2017130024
2018131985
2019133910
2020149451
2021163976

Income Source# of Households
Wage or Salary9114
Self Employment1592
Social Security2839
Dividends, Interest, or Rental3752
Retirement2328
Other1246

Total Insured & Uninsured Individuals: 
  • Families Insure: 26674
  • Families Uninsured: 1024
Total Individuals with and w/o retirement income:   
  • Yes retirement income: 2328
  • No retirement income: 8966

Education

In the 98027 zip code, 97.6% of individuals over 25 years old have a high school degree or higher, and 64.8% have a bachelors degree or higher. Additionally, 16.3% of individuals 3 years and older are in private school, and 83.7% are in public school. The data below outline the education level breakdown, degree field breakdown, and more.




Occupation and Work Characteristics

In the 98027 zip, there are an estimated 15970 people in the labor force, of which, 15327 are employed, and 643 are unemployed. There are a total of 0 people in the armed forces. The average commute time for this zip code is 29.3 minutes. Of the total people that work, 3375 worked from home and 15044 commuted. The average number of hours worked is 38.7. Below you’ll find additional information on occupation distribution, industry breakdown, commuting characteristics and workplace statistics.

Occupation# of Individual
Management, Business, Science, and Arts9066
Services1703
Sales and Office3212
Construction and Maintenance:559
Transportation and Material Moving787





Housing

The median home value for the 98027 zip code is 781700. There is an estimated  11294 number of occupied housing units, the median gross rent in is $2027 per month, and the average monthly housing costs are estimated to be $2293. Below you’ll find additional breakdowns of home values, rents, home build years, and more.

Home Value (USD)Number of Homes
Less than $50,000109
$50,000 – $99,00018
$100,000 – $149,99963
$150,000 – $199,99927
$200,000 – $299,999237
$300,000 – $499,9991205
$500,000 – $999,9994142
$1,000,000+2141

Home Year BuiltNumber of Homes
2020 or Later24
2010 – 20191185
2000 – 20091829
1980 – 19994301
1960 – 19793396
1940 – 1959353
1939 or earlier206

The median number of rooms in all housing units is 6 rooms.
Monthly Rent ($ USD)Number of Units
Less than $500214
$500 – $999127
$1,000 – $1,499321
$1,500 – $1,999909
$2,000 – $2,499847
$2,499 – $2,999391
$3,000 + 425

Monthly Housing Costs ($)Number of Households
Less than 300279
300-499190
500-799701
800-999549
1000-14991103
1500-19991714
2000-24991855
2500-29991475
3000+3310

Monthly Housing Cost as a % of Monthly IncomeNumber of Households
Less than 20%2542
20%-24.9%932
25%-29.9%647
30%-34.9%626
35+%1004



# of VehiclesHouseholds
None511
13041
24629
3+3113
Home Heating Characteristics: 
  • Utility Gas: 44.3 %
  • Bottle Tank or LP Gas: 3.6 %
  • Electricity: 47.3 %
  • Oil or Kerosene etc: 2.6 %
  • Coal or Coke: 0 %
  • All Other: 2.1 %

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