Coryell County Profile - Contains demographic, population, and financial data compiled by the County Information Project. Wikipedia: Coryell County - User editable article providing information on geography and demographics. Texas State Library: Coryell County Records on Microfilm - List of materials available for interlibrary loan from Baylor University. Handbook of Texas Online: Coryell County - Presents current and historical information. Wildlife District : Coryell County - Provides data on hunting seasons and bag limits, as well as white-tailed deer population and harvest trends, and harvest recommendations. Also provides contact information and related links. Texas Cooperative Extension: Coryell County - Contains contact information, calendar of events, news releases, links and program details.