South Texas Development Council

Based in Laredo, South Texas Development Council (STDC) is a voluntary association of cities, counties and special districts in southern Texas.

Counties served

 * Jim Hogg
 * Starr
 * Webb
 * Zapata

Cities in the region

 * Laredo
 * Rio Grande City
 * Roma
 * Rio Bravo
 * Zapata
 * El Cenizo
 * Escobares
 * La Grulla