Ketchikan, AK ZIP codes
Ketchikan, Alaska has 2 ZIP codes, including 1 PO Box ZIP. They are in Ketchikan Gateway Borough.
- Population in these ZIPs
- 13,768
- Avg. median income
- $92,900population-weighted
- Typical home value
- $401,400population-weighted
- Metro area
- Ketchikan, AK
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Ketchikan, AK ZIP codes list
| ZIP code | County | Population | Median income | Typical home value |
|---|---|---|---|---|
| 99901 | Ketchikan Gateway Borough | 13,768 | $92,885 | $401,400 |
| 99950 PO Box | Ketchikan Gateway Borough | — | — | — |
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 Ketchikan
- Metlakatla 25 mi
- Meyers Chuck 28 mi
- Thorne Bay 40 mi
- Craig 47 mi
- Wrangell 52 mi
- Coffman Cove 54 mi
- Klawock 56 mi
- Hydaburg 62 mi
- Hyder 67 mi
- Point Baker 99 mi
- Petersburg 113 mi
- Port Alexander 132 mi
Frequently asked questions
What county is Ketchikan, Alaska in?
Ketchikan ZIP codes are in Ketchikan Gateway Borough.
Which Ketchikan ZIP codes are PO Boxes?
99950 is a PO Box or single-organization ZIP code; it has no residential delivery area.