ZIP Code 98643

ZIP code 98643 is classified by USPS as a standard delivery area and covers roughly 95.3 square miles in Rosburg, Wahkiakum County, Washington. The area is home to 362 residents, producing a population density of 4 people per square mile, and falls within the Los Angeles time zone. These USPS and Census boundary values drive every downstream statistic on this page, including the benchmarks that compare 98643 against Washington and the nation.

On the economic side, the median household income for ZIP 98643 sits at —, while per-capita income is $27,635. The poverty rate stands at 12.2% and the unemployment rate at 8.8%. On housing, the median home value is $237,100 (54% below the state average) with median rent at $1,670 per month, and 85.1% of occupied units are owner-occupied, a direct signal of whether 98643 behaves more like a homeowner neighborhood or a renter-heavy ZIP.

Education and household profile round out the picture: 29.2% of adults hold a bachelor's degree or higher, the median age is 36.6, and the average commute is —. We also surface 2 nearby ZIP codes within roughly 10 miles and 3 additional ZIPs sharing Wahkiakum County, so you can benchmark 98643 against its immediate geography rather than a national average alone. Every figure is sourced from the U.S. Census Bureau American Community Survey 5-Year Estimates, HUD Fair Market Rents, and FHFA Home Price Index data, no estimates, no proprietary scoring. Verify with HUD →