ZIP Code 98029 Demographics & Data

Issaquah, WA (ZIP Code 98029) Data

Washington

Comprehensive Data and Demographics About 98029

The ZIP Code 98029 is associated with the city of Issaquah in Washington in King County. It is estimated that about 71.7% of residents in this Washington region hold a bachelor's degree or higher, while the per capita income is approximately $60,666. An estimated 5% of the population in this ZIP lives below the poverty line, while the median househould income is $129,185. The median age in ZIP Code 98029 is approximately 36.9 years, and 14.5% of the region's residents are aged 62 years and older. The current population estimate is 29,250.

Population in 98029

The most recent population estimate for ZIP Code 98029 is 29,250.

Issaquah, WA

The 98029 ZIP Code is associated with Issaquah, WA in King County.

Area Codes associated with 98029

Telephone area codes associated with ZIP Code 98029 include 425.

Sunrise / Sunset in 98029

Sunrise: 7:44 am
Sunset: 4:16 pm
Sunrise in 98029 7:44 am
Sunrise in 98029 4:16 pm

Weather forecast for 98029

Tonight's forecast for 98029: Rain. Cloudy. Low around 48, with temperatures rising to around 56 overnight. South southwest wind 13 to 16 mph, with gusts as high as 37 mph. Chance of precipitation is 100%. New rainfall amounts between a half and three quarters of an inch possible.

Current air quality in 98029

Air quality: Good Air quality scale in 98029 Good

Internet in 98029

An estimated 98.6% of households in ZIP Code 98029 have a computer, while about 95.8% of households have broadband Internet service.

Gender in 98029

The gender split in ZIP Code 98029 is an estimated 47.3% male and approximately 52.7% female.

Health Insurance in 98029

Approximately 4.5% of adults aged 18 to 64 in ZIP Code 98029 (Issaquah, WA) are currently uninsured and do not have health insurance.

Income in ZIP Code 98029

The median household income in ZIP Code 98029 is $129,185, while the region's mean household income is $155,934. Breaking income down further, per capita income in the region is $60,666. The per capita income in ZIP Code 98029 of $60,666 is approximately 55.89% more than the per capita income in Washington overall of $38,915. An estimated 5.3% of the population is living below the poverty line in this region. This rate is approximately 44.21% lower than the overall poverty rate in the U.S. of 9.5%. Regarding household income, approximately 28.4% of the population in 98029 earn $200,000 or more per year, while an estimated 21.0% earn $100,000 to $149,999 per year, and 0.7% of 98029 residents earn $10,000 to $14,999 per year.

Household Income Details

Bar chart displaying household income in ZIP Code 98029. This visualizes the percentage of households in this region that fall within different income ranges, e.g. $100,000 to $149,999 per year.

Total Income in 98029

Household Income Percent
Less than $10,000 per year 2.6%
$10,000 to $14,999 per year 0.7%
$15,000 to $24,999 per year 3.0%
$25,000 to $34,999 per year 2.6%
$35,000 to $49,999 per year 6.1%
$50,000 to $74,999 per year 10.3%
$75,000 to $99,999 per year 12.8%
$100,000 to $149,999 per year 21.0%
$150,000 to $199,999 per year 12.4%
$200,000 or more per year 28.4%

Education levels in ZIP Code 98029

In ZIP Code 98029, 97.3% of the population graduated high school, while 71.7% have a bachelor's degree or higher. In this region, 0.7% achieved an education level less than 9th grade, while 30.7% hold a graduate or professional degree. Approximately 7.4% in this King County region reached the highest level of high school graduate (including equivalency).

Education Attained in 98029

Education Level Percent
Less than 9th grade 0.7%
9th to 12th grade, no diploma 2.1%
High school graduate (includes equivalency) 7.4%
Some college, no degree 12.3%
Associate's degree 5.8%
Bachelor's degree 41.0%
Graduate or professional degree 30.7%

Education Level Details

Pie chart displaying the education level breakdown in ZIP Code 98029. This visualizes the percentage of the population that has attained a specific level of education, e.g. a graduate or professional degree.

Race & Ethnicity in ZIP Code 98029

Looking at race in the population that makes up ZIP Code 98029, 93.8% is one race, while 6.2% are two or more races. Approximately 6.0% of 98029 residents are hispanic or Latino (of any race). The most common race in 98029 (race alone or in combination with one or more other races), is White (62.5%), followed by Asian (35.8%) .

Race Breakdown Details

Bar chart displaying the racial composition of ZIP Code 98029. This visualizes the percentage of the population of each race (race alone or in combination with one or more other races).

Racial Composition of 98029

Industry Percent
White 62.5%
Black or African American 3.9%
American Indian and Alaska Native 0.9%
Asian 35.8%
Native Hawaiian and Other Pacific Islander 1.0%
Some other race 3.2%
* Race alone or in combination with one or more other races

Real Estate & Housing in ZIP Code 98029

The median home value in ZIP Code 98029 in January 2025 comes in at $1,387,012. The January 2025 value is approximately 4% higher than the $1,335,670 median value in August 2024, and 10% higher than the $1,260,731 median value in February 2024. Regarding the age of homes in ZIP Code 98029, an estimated 36.3% of homes were built between 2000 and 2009. Additionally, 24.4% of homes in the region were built between 1990 and 1999, while an estimated 0.1% of homes were built between 1940 and 1949 in this King County region.

Home Values in 98029

Month Home value
Jan 2025 $1,387,012
Dec 2024 $1,378,813
Nov 2024 $1,367,627
Oct 2024 $1,354,559
Sep 2024 $1,343,634
Aug 2024 $1,335,670
Jul 2024 $1,331,194
Jun 2024 $1,324,054
May 2024 $1,311,960
Apr 2024 $1,292,483
Mar 2024 $1,273,046
Feb 2024 $1,260,731

Median Home Values Over Time

Line chart displaying median home values in ZIP Code 98029. This visualizes a recent 12-month span of home values in the region.

Age of Housing in 98029

Year Home Built Percent
Built in 2014 or later 7.6%
Built between 2010 and 2013 7.4%
Built between 2000 and 2009 36.3%
Built between 1990 and 1999 24.4%
Built between 1980 and 1989 20.1%
Built between 1970 and 1979 1.3%
Built between 1960 and 1969 1.8%
Built between 1950 and 1959 0.3%
Built between 1940 and 1949 0.1%
Built in 1939 or earlier 0.6%

Housing Age Breakdown

">Bar chart displaying the breakdown on housing ages in ZIP Code 98029. This visualizes the percentage of homes in the region that were built in a certain time frame, e.g. built between 1950 and 1959.

Age Breakdown in ZIP Code 98029

Residents of ZIP Code 98029 are younger than average. The median age of 36.9 years in ZIP Code 98029 is approximately 3.15% lower than the overall median age in the U.S. of 38.1 years. About 72.8% of residents are aged 18 years and older, and 14.5% of residents are 62 years and over. Approximately 20.5% of the population in 98029 falls in the age group 35 to 44 years, while an estimated 14.3% are aged 25 to 34 years. On the low end of the scale, 1.8% of 98029 residents are aged 85 years and over.

Age Breakdown Details

Bar chart displaying the age breakdown in ZIP Code 98029. This visualizes the percentage of the population in the region that falls into certain age ranges, e.g. 35 to 44 years old.

Age Breakdown in 98029

Age Range Percent
Under 5 years 8.1%
5 to 9 years 8.1%
10 to 14 years 7.1%
15 to 19 years 5.2%
20 to 24 years 2.9%
25 to 34 years 14.3%
35 to 44 years 20.5%
45 to 54 years 13.1%
55 to 59 years 4.7%
60 to 64 years 4.4%
65 to 74 years 6.7%
75 to 84 years 3.2%
85 years and over 1.8%

Chronic Health Issues in ZIP Code 98029 [4]

Chronic Health Issues Breakdown

Bar chart displaying a breakdown of chronic health issues in ZIP Code 98029. This visualizes the percentage of adults aged 18 and above that have specific chronic health issues, e.g. high blood pressure, diabetes, or arthritis.

Health Issues in 98029

Health Issue Percent of adults*
* aged 18 & above

Health Risk Behaviors & Prevention in 98029 [4]

One of the top preventative health measures in ZIP Code 98029 is current access to health insurance, as an estimated 95.5% of adults 18 and older take part in this preventive measure. Additionally, % of those 18 and above in 98029 list , as a preventive measure.

Preventative Health in 98029

Preventive Measure Percent of adults*
Current access to health insurance 95.5%
* aged 18 & above

Preventative Health Measures

Bar chart displaying preventative health data in ZIP Code 98029. This visualizes the percentage of adults aged 18 and above that engage in preventative health measures, e.g. sholesterol screenings and visits to doctors for routine checkups.

Health Risk Behaviors Details

Bar chart displaying health risk behaviors details in ZIP Code 98029. This visualizes the percentage of adults aged 18 and older that engage in health risk behaviors, e.g. smoking or binge drinking.

Health Risk Behaviors in 98029

Risk Behavior Percent of adults*
* aged 18 & above

Jobs Breakdown in ZIP Code 98029

In 98029, 70.7% of the population is in the labor force. Recent estimates place 9.3% as working from home, while the total labor force in the region has a mean travel to time to work of 33.5 minutes. Approximately 28.6% of the employed population 16 years and over in 98029 work in professional, scientific, management, and administrative, while an estimated 16.6% work in educational services, and health care and social assistance. On the lower end of the scale, just 0.3% of 98029 workers 16 years and over work in agriculture, forestry, fishing and hunting, and mining.

Job Industry Breakdown Details

Bar chart displaying job industry breakdown details for ZIP Code 98029. This visualizes the percentage of the population 16 years and over that work in certain industries, e.g. educational services, and health care and social assistance.

Job Industry Breakdown in 98029

Industry Percent
Agriculture, forestry, fishing and hunting, and mining 0.3%
Construction 2.0%
Manufacturing 9.2%
Wholesale trade 2.9%
Retail trade 14.2%
Transportation and warehousing, and utilities 2.1%
Information 5.0%
Finance and insurance, and real estate and rental and leasing 7.9%
Professional, scientific, management, and administrative 28.6%
Educational services, and health care and social assistance 16.6%
Arts, entertainment, and recreation, and accommodation and food services 5.8%
Other services, except public administration 3.7%
Public administration 1.7%

Language Breakdown in ZIP Code 98029

In ZIP Code 98029, 65.4% of the population lists "English only" as the language spoken in home, while 3.9% of lists Spanish. Additionally, Asian and Pacific Islander languages are spoken in 11.1% of homes, and other Indo-European languages are spoken in 17.7% of homes. Lastly, 1.9% of homes list "other languages" as spoken in the home. All percentages referenced are for the population 5 years and older in this King County region.

Language Spoken in 98029

Language Spoken Percent
English only 65.4%
Spanish 3.9%
Other Indo-European languages 11.1%
Asian and Pacific Islander languages 17.7%
Other languages 1.9%
* Population 5 years and over

Language Spoken in Home

Bar chart displaying the language spoken in homes in ZIP Code 98029. This visualizes the percentage of homes in the area that list a specific language as being spoken in the home, e.g. Spanish.

Utilities in ZIP Code 98029 [6]

Regarding solar power potential, ZIP Code 98029 has an average daily solar radiation level of 3.72 kWh/m2/day. This is approximately 9.71% less than an area in the U.S. with historically low solar radiation levels (WA), and about 43.55% less than an area in the U.S. with historically high solar radiation levels (AZ).

Electricity Breakdown Details

Bar chart displaying the electricity rates breakdown in ZIP Code 98029. This visualizes electricity rates in 98029 compared to rates in the state and rates in the U.S. as a whole.

Electricity Rates in 98029

Region Residential Commercial Industrial
ZIP Code 98029 10.36¢/kWh 9.46¢/kWh 3.78¢/kWh
Washington 13.79¢/kWh 10.99¢/kWh 7.22¢/kWh
United States 18.07¢/kWh 14.06¢/kWh 9.02¢/kWh

Solar Power in 98029

Month ZIP Code 98029 Low (WA) High (AZ)
Jan 1.81 1.9 5.84
Feb 2.62 3 6.31
Mar 3.23 3.65 7.02
Apr 4.59 5.13 7.3
May 4.77 5.17 7.13
Jun 5.13 5.72 6.95
Jul 5.74 6.22 6.51
Aug 5.55 6.08 6.65
Sep 4.9 5.15 7.02
Oct 2.98 3.32 6.92
Nov 1.71 2.33 5.99
Dec 1.64 1.78 5.46
All figures listed are kWh/m2/day — kilowatt hours per square meter per day

Solar Radiation Levels

Line chart displaying solar radiation levels in ZIP Code 98029. This visualizes solar power levels in 98029 compared to radiation levels in both a historically low radiation state (WA) and a historically high radiation state (AZ).

Notes

  • [4] Health data referenced here originate from the Centers for Disease Control and Prevention (CDC).
  • [5] Consumer financial product complaint data referenced here originate from the Consumer Financial Protection Bureau.
  • [6] Electricity rates and electricity usage data referenced here originate from the National Renewable Energy Laboratory (NREL) and/or the U.S. Energy Information Administration (EIA). Estimates utilize regional U.S. Census Bureau data along with regional NREL and/or EIA data.