The Coryell County portion of the community is part of the Killeen -- Temple -- Fort Hood Metropolitan Statistical Area .
Jonesboro is an unincorporated community in Coryell and Hamilton counties in Central Texas .
The Coryell   portion of the community is part of the Killeen -- Temple -- Fort Hood Metropolitan Statistical Area .
Jonesboro is an unincorporated community in Coryell and Hamilton counties in Central Texas .