North America metropolitan area by population in North America: Greater Mexico City. Canada also breaks into the top ten largest metropolitan areas with the Toronto metropolitan area having six million people. The proximity of cities to each other on the Canada–United States border and Mexico–United States border has led to the rise of international metropolitan areas. These urban agglomerations are observed at their largest and most productive in Detroit–Windsor and San Diego–Tijuana and experience large commercial, economic, and cultural activity. The metropolitan areas are responsible for millions of dollars of trade dependent on international freight. In Detroit-Windsor the Border Transportation Partnership study
High Point, North Carolina High Point, North Carolina High Point is a city located in the Piedmont Triad region of the state of North Carolina. Most of the city is located in Guilford County, with portions spilling into neighboring Randolph, Davidson, and Forsyth counties. High Point is North Carolina's only city that extends into four counties. As of the 2010 census the city had a total population of 104,371, with an estimated population of 108,629 in 2014. High Point is currently the ninth-largest municipality in North Carolina, and the 259th largest city in America. High Point is known for its furniture, textiles, and bus