They're often deployed elsewhere for missions and/or training, but the home base for all of them is Whiteman AFB. There's only 20 of them.

I do wonder how many megatons of nuclear weapons are stored there, about 20 miles from my house. Maybe best not to think on that too much. :)

Yeah I panned over to the munitions bunkers (I think there is a better name I forget) and there seemed to be so few, but I guess you don't need much space for nukes...