Ilwaco, WA ZIP code
The ZIP code for Ilwaco, Washington is 98624. It is in Pacific County.
- Population in these ZIPs
- 1,555
- Avg. median income
- $83,200population-weighted
- Typical home value
- $407,300population-weighted
Loading map…
Click anywhere on the map to see which ZIP code it's in.
Ilwaco, WA ZIP code list
| ZIP code | Population | Median income | Typical home value |
|---|---|---|---|
| 98624 | 1,555 | $83,214 | $407,300 |
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 Ilwaco
- Chinook 4 mi
- Long Beach 4 mi
- Seaview 4 mi
- Naselle 10 mi
- Rosburg 15 mi
- South Bend 15 mi
- Oysterville 16 mi
- Bay Center 18 mi
- Grays River 21 mi
- Ocean Park 21 mi
- Tokeland 26 mi
- Raymond 27 mi
Frequently asked questions
What is the ZIP code for Ilwaco, WA?
The ZIP code for Ilwaco, WA is 98624.
What county is Ilwaco, Washington in?
Ilwaco ZIP codes are in Pacific County.