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ZIP Code 98029
Issaquah, WA, King County
Population
30,586
Land area
10.2sq mi
People per sq mi
3,006
City
Issaquah
ZIP 98029 and nearby ZIP codes
ZIP 98029 at a glance
- ZIP 98029 (Issaquah) is about 26 times as dense as Washington as a whole.
- The median household income is $170,759, 74% above the Washington median of $98,141.
- A typical owner-occupied home is valued at $1,063,200 (88% above Washington) and median rent is $2,740 a month.
Local data for ZIP 98029
Counts from official public data
Housing and community stats
ZIP 98029, American Community Survey 2020-2024
Median household income
$170,759
Poverty rate
4.9%
Median home value
$1,063,200
Prices +20.4% in a year
Median rent
$2,740/mo
Homeownership
62.3%
Bachelor's or higher
72.2%
Median age
37.2
Average commute
28.6 min
Economy and federal money
Businesses, pandemic loans and political donations
Business establishments
498
ZIP Business Patterns 2023
Employees
8,592
$576M annual payroll
PPP loans
$26.4M
487 loans
Campaign donations
$174K
58% D, 10% R, 2026 cycle
Environment and hazard risk
ZIP 98029, from FEMA, NOAA and EPA
Natural hazard risk
Very High
Top: earthquake
Storm events since 1996
75
Countywide, mostly lightning
Flood insurance policies
4,529
0.8% of homes, county
July high / Jan low
76° / 36°F
63.3 inches of rain a year
Health statistics
Share of adults in ZIP 98029, CDC PLACES estimates
Obesity
19.5%
U.S. 33.3% -13.8 pts
Diabetes
6.3%
U.S. 12.1% -5.8 pts
Smoking
5.4%
U.S. 12.8% -7.4 pts
Uninsured (18-64)
4.5%
U.S. 11.1% -6.6 pts
Frequently asked questions
- What city is ZIP code 98029?
- ZIP code 98029 is in Issaquah, WA (King County).
- What county is ZIP code 98029 in?
- ZIP code 98029 is mostly in King County, Washington.
- How many people live in ZIP code 98029?
- About 30,586 people live in the 98029 ZIP Code Tabulation Area, based on American Community Survey 5-year estimates.
Source: U.S. Census Bureau (ZIP Code Tabulation Areas, American Community Survey) · Data as of 12/31/2023. ZIP Code Tabulation Areas closely match, but are not identical to, USPS ZIP code delivery areas.