People who come from Washington are called Washingtonians.
People from Seattle, Washington, are refered to as Seattleites.
A Seattleite
A person from Venezuela is a Venezuelan.
He lives in Seattle,Washinton He lives in Seattle,Washinton
A Russian
friend
haligonian
Hermit!
a gypsy!
Cantabrigian
friend
A "Duluthian"
Friend
countryman