Demographic Profile

Rio South Texas has a diverse geography including plains, mountains, coasts, and fertile land, making it unique. It's strategically located for nearshoring operations, offering easy access to major transportation corridors and serving as an ideal entry point for North American supply chains.

The Rio South Texas region offers an excellent choice for companies looking to reduce expenses without sacrificing quality. With a skilled workforce and competitive labor costs, the area presents a cost-effective solution for businesses. The transportation and logistics infrastructure is first-rate, with easy access to seaports, highways, and railroads, making the distribution of products to various markets in the United States efficient and convenient.

Companies are responding to the need for reducing risks and costs associated with global supply chains, which can be difficult and complex. The Rio South Texas region is vital for economic integration and presents an excellent opportunity for businesses that want to streamline their operations in the context of international trade.

Rio South Texas region is home to a total population of 3,614,066 inhabitants. This binational area spans across six counties in Texas, United States, where 1,681,075 people reside, while in Mexico, the northern part of Tamaulipas is home to 1,932,991 individuals.

This region is distinguished by its rapid population growth, driven by its economic, industrial, and commercial development hubs.

In the United States, the cities with the largest populations include Laredo (267,148), Brownsville (205,359), Edinburg (170,926), and McAllen (146,850), among others. On the Mexican side, the largest cities are Reynosa (704,767), Matamoros (541,979), and Nuevo Laredo (425,058).

One of Texas’ most important natural resources is its soil. Texas soils are complex because of the wide diversity of climate, vegetation, geology, and landscape. More than 1,300 different kinds of soil are recognized in Texas. Each has a specific set of properties that affect its use.

Gulf Coast Marsh Soils

This 150,000-acre area lies in the extreme southeastern corner of Texas. The area can be subdivided into four parts: freshwater, intermediate, brackish, and saline (saltwater) marsh. The degree of salinity of this system grades landward from saltwater marshes along the coast to freshwater marshes inland. Surface drainage is very slow.

This area contains many lakes, bayous, tidal channels, and man-made canals. About one-half of the marsh is fresh; one-half is salty. Most of it is susceptible to flooding either by fresh water drained from lands adjacent to the marsh or by saltwater from the Gulf of Mexico. Most of the soils are poorly drained, continuously saturated, soft, and can carry little weight. In general, the organic soils have a thick layer of dark gray, relatively undecomposed organic material over a gray, clayey subsoil. The mineral soils have a surface of dark gray, highly decomposed organic material over a gray, clayey subsoil.

Flatwoods Soils

The Flatwoods area includes about 2.5 million acres of woodland in humid Rio South Texas just north of the Coast Prairie and extending into Louisiana. The landscape is level to gently undulating. Surface drainage is slow.

Upland soils are mostly deep, light-colored, acid loams with gray, loamy, or clayey subsoils. Bottomland soils are deep, dark-colored, acid clays and loams. The water table is near the surface at least part of the year.

The land is mainly used for forest, although cattle are grazed in some areas. Woodland management problems include seedling survival, invasion of hardwoods in pine stands, effects of logging on water quality, and control of the southern pine beetle.

Source: Natural Resources Conservation Service, U.S. Department of Agriculture.