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Zip Code 98027 Map And Demographics

Home»Washington State»King County»Issaquah»Zip Code 98027
  • Population
    27,685
  • Density
    496 / sqml.
  • Med. Home Value
    $490,500
  • Med. Rent
    $1,239

Zip Code Rankings

The table shows the top 5 positions of zip code 98027 on our zip code ranking charts. For example, a rank of 10 means that a zip code ranks #10 on the list of the top zip codes in America for a particular value. The lists were created for all zip codes in America with the population of 1000 residents or higher.

Rank Report Value
#999 Top Zip Codes With The Highest Income Per Capita $48,731.00
#1,065 Top Zip Codes With The Highest Percentage Of Rich Households 14.83%
#1,067 Top Zip Codes With The Highest Median Home Value 490500
#1,143 Top Zip Codes With The Highest Percentage Of Wealthy Families 18.79%
#2,216 Top Zip Codes With The Highest Percentage Of People Who Use Public Transportation 6.14%

Population breakdown by gender

Population in zip code 98027 is 27,685 residents | Male to Female ratio is 1:1.10 | Zip Code 98027 land area is 55.7899 sq. miles | Population density is 496.24 residents per square mile

Median age

  Median Age
Zip Code Median Age 40
Median Age - Male 39.6
Median Age - Female 41

Median age of zip code 98027 is 6.7% higher compared to nearby zip codes and 7.5% higher compared to the United States median age. Comparing gender-specific madian age yields the following results. Male median age of zip code 98027 is 8.2% higher compared to nearby zip codes and 10.6% higher compared to the United States male median age. Female zip code 98027 median age is 6.8% higher in comparison to nearby zip codes and 6.5% higher compared to female national median age average.

Population breakdown by age

Racial makeup

Race Count
White population 22473
Black or African American population 471
Asian population 2928
American Indian and Alaska Native population 38
Native Hawaiian and other Pacific Islander population 0
Other population 314

Region of birth

Ancestry distribution

Ancestry Percent Ancestry Percent
Arab 0.1% Czech 0.6%
Danish 1.8% Dutch 2.9%
English 17% French No Basque 4.2%
French Canadian 0.6% German 20.3%
Greek 0.5% Hungarian 0.8%
Irish 12.4% Italian 3.4%
Lithuanian 0.2% Norwegian 6.2%
Polish 2% Portuguese 0.1%
Russian 1.5% Scotch-Irish 2.3%
Scottish 4.3% Slovak 0.2%
Subsaharan African 0.3% Swedish 6%
Swiss 0.6% Ukrainian 0.1%
USA 3.9% Welsh 1.4%
West Indian No Hispanic Groups 0% Other Ancestries 23.1%

Family type by presence of children under 18 by age

Family Type Distribution
Total families 7728
Married couples 87.23%
Other couples 12.77%

Family and household income distribution

  Family income (%) Household income (%)
$30,000 or less 4.37% 9.37%
$30,000 and $50,000 7.67% 11.39%
$50,000 and $100,000 26.66% 29.34%
$100,000 and $200,000 42.51% 35.07%
$200,000 or more 18.79% 14.83%

Households by size

Household language

Language Spoken Percent
English language 84.58%
Spanish language 2.63%
Other European language 5.29%
Asian language 7.3%
Other language 0.2%

Population by housing unit

Housing Unit Percent
Total Occupied housing units 10953
Detached housing units 61.63%
Attached housing units 6.59%
2 units 1.41%
3 - 4 units 4.89%
5 - 9 units 5.32%
10 - 19 units 7.22%
20 - 49 units 6.54%
50 or more units 3.82%
Mobile homes 2.39%
Boats, RVs, Vans 0.19%

Means of transportation to work

Means Percent
Use car, track or Van 84.97%
Use public transportation 6.14%
Use Motorcycle 0.44%
Use bicycle 0.71%
Walk to work 2.19%
Work at home 5.56%

School attendance

Attendance Percent
Attent Preschool programs 2.54%
Attend Public School 14.89%
Attend college undergraduate program 4.87%
Attent graduate studies 1.74%
Not enrolled in school 75.96%

Highest school attainment

Attainment Percent
Less then 9th grade 1.4%
Grade 9 to 12, no diploma 2.45%
High school diploma 12.46%
Some college, no degree 26.79%
Associate degree 10.02%
Bachelor's degree 42.9%
Graduate or professional degree 3.98%

Business Counts by Industry

Industry Type Count

Real Estate

Metric Value
Housing occupied 94.52%
Housing vacant 5.48%
Housing occupied by owner 72.88%
Housing occupied by tenant 27.12%
Total Rented Units 2970
Median Contract Gross Rent $1,188
Median Gross Rent $1,239
Median Home Value $490,500

Contract rent is the monthly cash rent agreed to, regardless of any furnishings, utilities, fees, meals, or services that may be included. Gross rent is the contract rent plus the estimated average monthly cost of utilities and fuels if these are paid by the renter. In zip code 98027 median gross rent is 4.29% larger then the median contract rent.

Average estimated apartment rent

Apartment Type Average Rent
Studio $930
1 Bedroom $1,060
2 Bedrooms $1,280
3 Bedrooms $1,810
4 Bedrooms $2,210
AVERAGE RENT $1,458

Average rent in zip code 98027 ($1,458.00) is 7.6% higher compared to nearby zip codes and 55.9% higher compared to the average rent in the US. The following illustrates how zip code 98027 rent compares to the nearby zip code rents by unit type: studio apartment rent is 7.6% higher, one bedroom apartment rent is 7.1% higher, two bedroom rent is 7.7% higher, three bedroom rent is 7.7% higher, four bedroom rent is 7.7% higher.

Housing units

Housing Unit Percent
Total housing units 11588
Detached housing units 61.21%
Attached housing units 6.23%
2 units 1.73%
3 - 4 units 5.29%
5 - 9 units 5.03%
10 - 19 units 7.46%
20 - 49 units 6.87%
50 or more units 3.73%
Mobile homes 2.26%
Boats, RVs, Vans 0.18%

Real Estate taxes paid

Tax Amount
Total Real Estate Taxes $38,558,500
Real estate taxes paid for units with a mortgage $29,883,800
Real estate taxes paid for units with no mortgage $8,674,600

Nearby Zip Code Income Per Capita Comparison

Compare Zip Codes

or compare zip code 98027 to other nearby zip codes.

Zip Codes Near 98027

Zip Code City County Distance
98055 Renton King 1.21 ml
98024 Fall City King 1.45 ml
98029 Issaquah King 4.73 ml
98059 Renton King 4.9 ml
98109 Seattle King 6.24 ml
98038 Maple Valley King 6.34 ml
98058 Renton King 6.66 ml
98025 Hobart King 6.8 ml
98006 Bellevue King 7.25 ml
98056 Renton King 8.24 ml