About This Place
Humptulips is a census-designated place (CDP) in Grays Harbor County, Washington, United States. The population was 255 at the 2010 census.
Humptulips is located at 47°13′54″N 123°58′5″W / 47.23167°N 123.96806°W / 47.23167; -123.96806 (47.231645, -123.967977).
According to the United States Census Bureau, the CDP has a total area of 9.5 square miles (24.5 km²), all of it land.