Grasmere is an abandoned service stop in the southwestern part of the U.S. state of Idaho, in Owyhee County.

[2][3] The site is now occupied by a remote United States Air Force station manned by active duty airmen from the nearby Mountain Home Air Force Base and Idaho Air National Guard airmen from Gowen Field in Boise.

There is also an unattended general aviation airport in service since April 1956, owned by the Idaho Transportation Department.

[1] In 2000, the average median household income for the ZIP Code Tabulation Area that includes Grasmere and Riddle was $30,921.

This Owyhee County, Idaho state location article is a stub.