Where is Jefferson County Alabama? What cities are in Jefferson County Alabama

Where in Alabama is Jefferson County?

(Cities : Adamsville,Bessemer,Brighton,Brookside,Cardiff,Center Point, Clay,Fairfield, Fultondale, Gardendale, Graysville, Homewood,Hueytown,Irondale,Kimberly,Lipscomb,Maytown,Midfield, Morris, Mountain Brook, Mulga, North Johns, Pinson,Pleasant Grove, Sylvan Springs, Tarrant, Trafford, West Jefferson,Warrior, Birmingham, Hoover, Vestavia Hills, Trussville,Leeds) Jefferson County is an American County in Alabama. Jefferson County has a population of approximately 658.46 thousand. Jefferson County is located in the state of Alabama in the United States.

Which county is Birmingham Alabama in?
Are Jefferson County Alabama courts open?
Why was Jefferson County named after Thomas Jefferson?
Who is in charge of Jefferson County?
What towns are in Jefferson County MS?