Libraries & Archives in Union Mills 1 Libraries & Archives in Union Mills Union Mills SearchAll (16)Restaurants (1)Bars & nightlife (3)Government Offices (1)Libraries & Archives (1)Churches & Places of Worship (2)Civic & Community Organizations (1)Grocery & food markets (1)Sewing & Craft Stores (1)Union Mills Branch Library Libraries & Archives3727 W County Road 800 S