Webb County offices are located at 1000 Houston Street, Laredo, TX 78040; phone: 956-523-4000.
Webb County was established in 1848. Spread over 3,300 sq. miles it is one of the 10 largest counties in the state. The county courthouse was built in 1909. It was designed by British ex-patriate architect, Alfred Giles [1853-1920].