Madison is a town located in Rockingham County, North Carolina. At the 2020 census, the town had a total population of 2,132. Madison is part of the Greensboro-High Point Metropolitan Statistical Area of the Piedmont Triad metro region. It was home to the corporate headquarters of Remington Arms until 2020, when the company was made defunct b…Madison is a town located in Rockingham County, North Carolina. At the 2020 census, the town had a total population of 2,132. Madison is part of the Greensboro-High Point Metropolitan Statistical Area of the Piedmont Triad metro region. It was home to the corporate headquarters of Remington Arms until 2020, when the company was made defunct by bankruptcy proceedings. It is still home to Marlin Firearms, which was an asset of Remington now owned by Sturm, Ruger & Co.