The Democrats increased the large majorities they held in both houses.

The Legislature met for the regular session at the State Capitol in Phoenix on January 12, 1931; and adjourned on March 14.

[1]: iii There were no special sessions of this legislature during 1931 and 1932.

The asterisk (*) denotes members of the previous Legislature who continued in office as members of this Legislature.

[1]: xlvii The following held unelected positions within the Legislature:[1]: xlvii The asterisk (*) denotes members of the previous Legislature who continued in office as members of this Legislature.