Ninilchik, AK ZIP code
The ZIP code for Ninilchik, Alaska is 99639. It is in Kenai Peninsula Borough.
- Population in these ZIPs
- 1,175
- Avg. median income
- $47,300population-weighted
- Typical home value
- $213,900population-weighted
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Ninilchik, AK ZIP code list
| ZIP code | Population | Median income | Typical home value |
|---|---|---|---|
| 99639 | 1,175 | $47,333 | $213,900 |
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 Ninilchik
- Anchor Point 11 mi
- Kasilof 22 mi
- Soldotna 31 mi
- Homer 33 mi
- Clam Gulch 37 mi
- Seldovia 41 mi
- Sterling 48 mi
- Kenai 64 mi
- Cooper Landing 65 mi
- Seward 70 mi
- Moose Pass 77 mi
- Tyonek 84 mi
Frequently asked questions
What is the ZIP code for Ninilchik, AK?
The ZIP code for Ninilchik, AK is 99639.
What county is Ninilchik, Alaska in?
Ninilchik ZIP codes are in Kenai Peninsula Borough.