According to our records, this business is located at 2502 W 6th St. in Wilmington (in New Castle County), Delaware 19805, the location GPS coordinates are: 39.7530337 (latitude), -75.5776421 (longitude). United Outdoor Advertising is categorized under Poster Advertising, Outdoor (SIC code 7312). Known organization president is Thomas Finn. Current estimates show that the unit has a sales volume of $400,000 and staff of approximately 5 people. You can contact the company by phone at (302) 652-3177.