The Brunswick metropolitan area is the Coastal Georgian metropolitan statistical area centered on the principal city of Brunswick, Georgia. The U.S. Office of Management and Budget, Census Bureau and other entities define Brunswick's metropolitan statistical area as comprising Glynn, Brantley, and McIntosh counties, including the cities of Brunswick and Darien. According to the 2020 census, the metropolitan area had a population of 113,495.

Brunswick is a city in and the county seat of Glynn County in the U.S. state of Georgia. As the primary urban and economic center of the lower southeast portion of Georgia, it is the second-largest urban area on the Georgia coastline after Savannah and contains the Brunswick Old Town Historic District. At the 2020 U.S. census, the population of the city proper was 15,210; the Brunswick metropolitan area's population as of 2020 was 113,495.