Business Just how many college graduates is Louisiana losing to Texas? By Deanna B. Narveson - June 7, 2023 The LSU Student Union (Don Kadair) FacebookTwitterLinkedinEmailPrint Louisiana’s nine largest metropolitan areas lost a net 317,500 residents from 2005 to 2020, according to further analysis of the data conducted by the Manship School News Service. Already an INSIDER? Sign in.