Marriage Requirements in Allegheny County  , Pittsburgh  , Pennsylvania To get married in  Allegheny County  , Pennsylvania,  Pittsburgh, Bethel Park, Mt. Lebanon Township, Monroeville, Plum, McKeesport, West Mifflin, Baldwin, Wilkinsburg, Munhall, Franklin Park, Brentwood, Jefferson Hills, Swissvale , Dormont, Bellevue, Castle Shannon, Clairton, Pleasant Hills, Carnegie, Duquesne, West View, Forest Hills, Crafton, McKees Rocks, Taylor, North Braddock, Coraopolis, Turtle Creek, Fox Chapel, Bridgeville, Avalon, Tarentum, Glassport, Green Tree, Port Vue, Millvale,  Mount Oliver, Etna and Sewickley,  ,  and other cities in this county.   it is required first to have a marriage license.  This  license is obtained  from  the  marriage license  office  . The requirements and steps for marriage in Allegheny County are below_   To apply for a marriage license in  Allegheny  County  ,  the br...