- Alamo ,Texas Facts and Information - Historical information and demographics.
- Alamo Chamber of Commerce - City history and demographics, directory of businesses and community organizations, and annual events.
- Alamo Economic Development Corporation - Provides information about area tourism, business, housing, real estate, lodging and contact.
- Casa de Oracion Mennonite Church - Provides pastor name and contact information. Includes links to South Texas Mennonite Conference, and Hispanic Mennonite Convention of Churches in the United States and Canada.
- City of Alamo - Information about government, departments, Santa Ana National Wildlife Refuge. Includes pictures, event calendar, news.
- Engert Farms - Offers navel oranges and Rio Red grapefruit. Includes contact information and online ordering.
- Handbook of Texas Online: Alamo - Community history and information.
- Lone Star - Alamo - Alamo,Texas information, history, demographics, and statistics.
- Red Cooper - Offers Texas red grapefruit, tangelos, oranges, mangos, melons, pluots, plums, nectarines, dates, nuts, tomatoes and onions. Includes catalog with availability information and online ordering.
- The Weather Channel: Alamo - Local forecast, current conditions, and radar.
