ZIP code · Seattle · Washington · United States
ZIP code 98160 — Seattle
ZIP code 98160 serves Seattle, Washington.
- Postal code
- 98160Single source Value from one source, not cross-checked.
- City
- Seattle
- County
- King
- State
- Washington
- Country
- United States
- Coordinates
- 47.6062, -122.3321 — precision precise (locality)
View on OpenStreetMap - USDA hardiness zone
- 9a (20 to 25 °F)Planting / growing zone from the 2023 USDA Plant Hardiness Zone Map: average annual extreme minimum temperature, 1991–2020.
- Time zone
- America/Los_Angeles (UTC−8 / UTC−7 DST)
- Area code
- 206Telephone area codes serving this ZIP (NANPA central-office assignments). A ZIP and an area code are different boundaries; at a border both codes may apply.
Tools: compare 98160 with another ZIP · ZIPs within 25 miles · distance from 98160
Climate — monthly normals
Warmest month Aug (avg high 77°F), coldest Dec (avg low 36°F).
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Avg high °F | 49 | 51 | 55 | 60 | 67 | 71 | 77 | 77 | 72 | 61 | 53 | 48 |
| Avg low °F | 37 | 37 | 39 | 44 | 49 | 54 | 58 | 58 | 54 | 46 | 40 | 36 |
| Precip in | 5.2 | 3.7 | 3.9 | 2.9 | 2.0 | 1.2 | 0.6 | 0.8 | 1.4 | 3.5 | 5.8 | 5.5 |
NOAA 1991–2020 climate normals from the nearest station: SEATTLE BOEING FLD (5.5 mi) · NOAA NCEI
About this page
US ZIP codes have five digits. They are postal routing areas, not administrative boundaries: a ZIP can span more than one city or county, and the city shown is the primary USPS name for that code.
GeoNames · NOAA NCEI · usda-phzm. Data generated on 2026-08-21. Methodology · Report an error on this page