Yes they do later in the 2nd book.
forks
Edward and his family move to forks 2 or 3 years before he met Bella!!!!!!!!!!!!!!!!!!!!!!!
Approximatley 2 years before Bella Swan moves to Forks.
the Cyrus family might move back to tennessee.
March 2005
If you read the books, you would find that Bella was born in Forks, Washington, moved to Pheonix when she was a baby, but then moved back to Forks when she was 17. Forks is where most of the twilight saga is situated
Forks
In the book, the Cullen family move from one location to another. They don't stay in one for a very long time. Then after several decades, they probably go back.
Arizona
Such decisions only you can make.
Edward and his family move from Forks because they believe it is best for Bella's safety, as well as to protect the secret of their vampire identities and abilities from the townspeople. They also want to give Bella an opportunity to have a human life without the interference of their immortal existence.
You go to your family inventory