Poydras is a census-designated place in St. Bernard Parish, Louisiana, United States. The population was 3,886 at the 2000 census. Poydras was severely damaged upon the impact of Hurricane Katrina on 29 August 2005. Poydras apartments for rent comparison page shows most up to date rent information on Poydras apartments and houses. Rent information is obtained from multiple rental sources but we cannot guarantee their accuracy.