- Bill Williamson Tree Farm - Includes inventory, map to the farm, online ordering form and contact information.
- ChefMoz: Iola - Detailed restaurant listings and dining guide with reviews submitted by the public, and links to outside reviews. Search by name, cuisine, rating, or location.
- Handbook of Texas Online: Iola, Texas - Community history and information.
- Iola ISD - Includes district information, school calendar, and news.
- Iola Local News: Topix - Local, regional, and statewide news collected from diverse sources on the web.
