- Alto Independent School District - Includes links to each campus, sports, and organizations.
- Alto Local News: Topix - Local, regional, and statewide news collected from diverse sources on the web.
- Alto, Texas - Texas Trails - Community history and information. Local tourist attractions.
- Churchangel: Alto, Texas - Directory of local churches.
- Handbook of Texas Online: Alto - Community history and information.
- The Weather Channel: Alto - Local forecast, current conditions, and radar.
