sentences:  The 2018 estimated population of the metropolitan area was 166,436.Before being formed as a county, the region had at least one known small Southeastern tribe of Native American in the 18th century, the Sissipahaw, who lived in the area bounded by modern Saxapahaw, the area known as the Hawfields, and the Haw River.European settlers entered the region in the late 17th century chiefly following Native American trading paths, and set up their farms in what they called the "Haw Old Fields", fertile ground previously tilled by the Sissipahaw.