- Brush Country Museum - One-room schoolhouse. Includes exhibit and membership information.
- Cotulla Independent School District - Information about district offices, job openings, school year calendar and e-mail contacts.
- Covert Ranch - Offering trophy whitetail deer hunts hunts in LaSalle County, part of the south Texas brush country. Includes photos of trophy bucks, news, location, contact information, facilities, and fees. Also have turkey, quail,and varmint hunts.
- Handbook of Texas Online: Cotulla, TX - Community history and information.
- Page Aviation - Provides information about their line and agricultural services, and about Cotulla-La Salle County Airport.
- RazorBack Ranch - Wild hog hunting ranch in east Texas near Crockett. Includes map, prices, and facilities.
- TexasEscapes.com - A brief history of the town and its importance to the sweet onion crop production.
