Sacramento
From Tardis Wiki, the free Doctor Who reference
Sacramento was an American city.
Sacramento was one of the cities suggested by Diana Goddard to leave Henry van Statten after she ordered for him to be taken away, his memory wiped, and dumped "someplace beginning with S." (TV: Dalek)
Behind the scenes
Prose writer Charles Daniels was born in Sacramento.
Location information
Though it's possible that a real world location doesn't exist in the same geographic space in the Doctor Who universe, such cases are few and far between. Thus, the map to the right is probably a good indicator of the DWU location of Sacramento.