Issaquah, WA ZIP codes
Issaquah, Washington has 2 ZIP codes. They are in King County.
- Population in these ZIPs
- 59,541
- Avg. median income
- $162,300population-weighted
- Typical home value
- $1,114,800population-weighted
- Metro area
- Seattle-Tacoma-Bellevue, WA
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Issaquah, WA ZIP codes list
| ZIP code | County | Population | Median income | Typical home value |
|---|---|---|---|---|
| 98027 | King County | 28,955 | $153,301 | $1,133,400 |
| 98029 | King County | 30,586 | $170,759 | $1,097,200 |
Population and median household income: ACS 2020–2024 5-year estimates. Typical home value: Zillow Home Value Index (September 2026) where available, otherwise the ACS median owner-reported value. "PO Box" marks ZIP codes with no delivery area of their own. Methodology
Cities near Issaquah
- Preston 3 mi
- Sammamish 5 mi
- Fall City 5 mi
- Hobart 7 mi
- Maple Valley 8 mi
- Renton 9 mi
- Bellevue 9 mi
- Redmond 10 mi
- Mercer Island 11 mi
- Snoqualmie 11 mi
- Medina 13 mi
- Carnation 14 mi
Frequently asked questions
What county is Issaquah, Washington in?
Issaquah ZIP codes are in King County.