Southport is a town located in Brunswick County, North Carolina, near the mouth of the Cape Fear River. Its population was listed as 2,351 for the 2000 census. A popular filming location for television and movies, the small town can be seen in the television shows 'Dawson's Creek' and 'Spies' and the movies 'I Know What You Did Last Summer,' 'Summer Catch,' and 'A Walk to Remember,' among others. It is the site of the proposed North Carolina International Port, and its marina has been the subject of media attention surrounding its possible sale. Southport apartments for rent comparison page shows most up to date rent information on Southport apartments and houses. Rent information is obtained from multiple rental sources but we cannot guarantee their accuracy.