The 28th Arizona State Legislature, consisting of the Arizona State Senate and the Arizona House of Representatives, was constituted in Phoenix from January 1, 1967, to December 31, 1968, during Jack Williams' first term as Governor of Arizona. The make-up of both houses was changed drastically by the implementation of districts, rather than the old system of county representation. The fourteen counties were broken up into 8 districts. Four of the districts (1, 2, 3, and 5) consisted of multiple counties, while the other four (4, 6, 7, and 8) represented single counties. In addition, Districts Seven and Eight, representing Pima and Maricopa Counties respectively, were further broken down into sub-districts. District 7 had eight sub-districts, 7-A through 7-F, while District 8 had fifteen sub-districts, 8-A through 8-O. The number of senators increased to 30, with the balance of power shifting drastically. Where Democrats had held a 26–2 majority in the prior legislature, Republicans now held a slim 16-14 majority. While the number of senators increased, the number of representatives decreased from 80 to 60. Again, the balance of power shifted to the Republicans, who now held 33-27 majority in the lower house. It was the first time Arizona history where the Republicans won control of both houses of the legislature.[1]
^Garcia, Nelda C. (1989). "John R. "Jack" Williams". In Myers, John L. (ed.). The Arizona governors, 1912-1990. Phoenix: Heritage Publishers. p. 133. ISBN0-929690-05-2.
