About 98640 - Ocean Park, Washington
The ZIP code 98640 of Ocean Park falls within Washington, the United States - a densely populated area by population. It sits within Ocean Park County County.
Census data puts the population of this ZIP code at 42,368 residents. That's noticeably above the average for a Washington ZIP code, which sits near 21,959 people.
Median household income is about $69,100 (below the Washington average).
Other ZIP code codes in Washington serve areas such as Tacoma, Milton, Seattle.