Grey's Anatomy is filmed in the United States.
Although it is set in Seattle at the fictional Grey-Sloan Memorial Hospital -LRB- formerly Seattle Grace -RRB- it is primarily filmed in Los Angeles , California .	Seattle	Seattle	Los Angeles	Los Angeles	California	California
California -LRB- -LSB- klfrnj , _ - ni. -RSB- , -RRB- is the most populous state in the United States and the third most extensive by area .	United States	United States	most populous state	List of U.S. states and territories by population	third most extensive	List of U.S. states by area
