The latest news and top stories on Kerr County. A prominent governmental body in Texas, USA, Kerr County is headquartered in Kerrville, serving its population of over 52,000. Its primary mission is to provide essential public services and manage county affairs. Key activities include law enforcement, judicial administration, financial management, public works and health services. The county is notable for its significant ranching history, its role in disaster response and as the home of the renowned Kerrville Folk Festival and Schreiner University.