Law Enforcement Agencies in Post, TX TX › Garza County Agencies serving the city of Post in TX. Agency Types in Post Coroners 2 agencies County Jails 3 agencies Sheriff 1 agencies All Agencies in Post, TX Garza County Jail Garza County Garza County Jail Garza County Garza County Jail Garza County Garza County Justice of the Peace Garza County Garza County Sheriffs Department Garza County Office of the Justice of the Peace Garza County
