Most projects failed by the 1670's and little is known of the development of the island for a number of years. An extensive community grew up on the southwest side of Big Colington, as it is now known, although by the end of the 19th century, many of the residents had moved to the northern side where deeper channels were available for their boats. The topography of Colington is unusual, especially on the big island, in that it consists of high, steep, irregular hills, covered with thick growths of longleaf and loblolly pine, holly, dogwood and live oak. Today little Colington is connected to the Outer Banks by a bridge and to big Colington by another, and a 2 mile hard-surfaced state road runs the length of both islands. Because of this, and perhaps because of its quiet isolation from the Outer Banks that the tourist sees, Colington has become a favorite of year-round residents, boasting a population of about 3,000.
Most homes enjoy water access or water views and are available at an affordable price.
Within greater Colington, the planned community of Colington Harbour provides a gated entrance, park, pool, beach, tennis court, playground, and a marina and clubhouse popular with local sailors.