- Capitol Impact Profile for Knox County - General information about the county, including courts,law enforcement agencies and towns.
- Gilliland, Texas - Handbook of Texas - Community information and history.
- Handbook of Texas Online - Current and historical information about Knox County.
- Knox County - USCounties.com - Business submissions,classifieds,chat,discussions.
- Knox County QuickFacts from the US Census Bureau - Information from the Department of Commerce, including interactive maps, and population figures.
- Rhineland, Texas - Handbook of Texas - Community history and information.
- Truscott, Texas - Handbook of Texas - Community history and information.
- U.S. Counties - Knox County Data Page - National Association of Counties. County officials and addresses.
- Vera , Texas - Handbook of Texas - History and information on the community.
- Benjamin@ (7)
- Goree@ (2)
- Knox City@ (7)
- Munday@ (8)