Rose City is a city three miles east of Beaumont in Orange County, Texas, United States. The population was 502 at the 2010 census, down from 519 at the 2000 census. It is part of the Beaumont–Port Arthur Metropolitan Statistical Area.

Orange County is a county located in the very southeastern corner of the U.S. state of Texas, sharing a boundary with Louisiana, within the Golden Triangle of Texas. As of the 2020 census, its population was 84,808. The county seat is the city of Orange, and it falls within the Beaumont–Port Arthur metropolitan area.