 Also, in 1992 Community Education Centers opened a private detention center under federal contract with the United States Marshals Service for 372 beds, co-located at the old decommissioned Liberty County Jail.As of 1995, of all Texas counties, Liberty County had the fourth-largest number of state prisons and jails, after Walker, Brazoria, and Coryell Counties.Two general aviation airports are located in unincorporated sections of the county.