Law Enforcement Agencies in Olmito, TX TX › Cameron County Agencies serving the city of Olmito in TX. Agency Types in Olmito County Jails 1 agencies Federal 1 agencies Municipal Police 1 agencies Sheriff 1 agencies All Agencies in Olmito, TX Cameron County Sheriffs Office Cameron County Carrizales-Rucker Detention Center Cameron County Rancho Viejo Police Department Cameron County US Border Patrol Cameron County
