New Roads (historically French: Poste-de-Pointe-Coupée) is a city in and the parish seat of Pointe Coupee Parish, Louisiana, United States. The center of population of Louisiana is located in New Roads . The population was 4,831 at the 2010 census, down from 4,966 in 2000. The city's ZIP code is 70760. It is part of the Baton Rouge Metropolitan Statistical Area.