Webb Coonty is a coonty locatit in the U.S. state o Texas. As o the offeecial 2010 census population for the coonty is 250,304. Its coonty seat is Laredo. Webb County wis namit efter James Webb, who servit as secretary o the Treasury, Secretary o State, an Attorney General o the Republic o Texas, an later Unitit States Destrict Judge in the State of Texas. Webb Coonty is the lairgest coonty in Sooth Texas bi aurie.