Addy, WA ZIP code
The ZIP code for Addy, Washington is 99101. It is in Stevens County.
- Population in these ZIPs
- 1,690
- Avg. median income
- $78,800population-weighted
- Typical home value
- $364,200population-weighted
- Metro area
- Spokane-Spokane Valley, WA
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Addy, WA ZIP code list
| ZIP code | Population | Median income | Typical home value |
|---|---|---|---|
| 99101 | 1,690 | $78,750 | $364,200 |
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 Addy
Frequently asked questions
What is the ZIP code for Addy, WA?
The ZIP code for Addy, WA is 99101.
What county is Addy, Washington in?
Addy ZIP codes are in Stevens County.