Formation | June 1966 |
---|---|
Type | Voluntary association of governments |
Region served | 6,643 sq mi (17,210 km2) |
Membership | 4 counties |
Year | Pop. | ±% |
---|---|---|
2000 | 264,177 | — |
2006 | 312,279 | +18.2% |
Source: [1] |
Based in Laredo, South Texas Development Council (STDC) is a voluntary association of cities, counties and special districts in southern Texas.