ZIP Code 98643
About Rosburg
Rosburg is a Census-designated place (CDP) in Wahkiakum County, Washington, United States. Rosburg is located on the Grays River near Washington State Route 4, 15 miles (24 km) northwest of Cathlamet. Rosburg has a post office with ZIP code 98643. The CDP includes the communities of Eden and Oneida. As of the 2020 census, Rosburg had a population of 340.
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Area Profile
US Census (ACS 5-year · Gazetteer)
514
population
$57,181
median household income
15
people / sq mi
$232,400
median home value
$1,571
median gross rent
39.2
median age
268
housing units
204
households
34.2
land area (sq mi)
Key places in 98643
- Altoona Hill nature
- Beare Hill nature
- Elk Mountain nature