ZIP Code 98624 – Ilwaco, WA
Ilwaco, Washington · Pacific County · Pacific time
| ZIP code | 98624 |
|---|---|
| City | Ilwaco |
| State | Washington |
| County | Pacific County |
| Population | 1,555 |
| Time zone | Pacific · local time |
| ZIP type | Standard (has a Census ZCTA area) |
| Land area | 34.66 sq mi |
| Center (lat, long) | 46.3381, -123.9650 |
Area codes in this area
These are the area codes that most often serve ZIP 98624 (including overlays). The exact area code depends on the phone number — landlines, mobiles and overlays can differ even on the same street.
Map
Nearby ZIP codes
About ZIP 98624
ZIP code 98624 is assigned to Ilwaco, Washington. It lies in Pacific County. Its Census area covers about 34.66 square miles of land. The closest neighboring ZIP is 98614 (Chinook), about 4.4 miles away.
Every address in 98624 also has a 4-digit add-on code (ZIP+4) that points to a smaller delivery area. Use the box above to find it.
Sources: US Census Bureau (ZCTA, county relationship files), GeoNames (CC BY 4.0), NANPA via NumberResearch.org (CC BY 4.0). Map © OpenStreetMap contributors. ZIP areas are approximate. Population: U.S. Census Bureau, ACS 5-year estimates, 2024 (ZCTA). Data sources