1. The state may be divided on a population basis into representative districts; 2. Two or more of these districts may be combined to form senatorial districts; 3. The boundaries of legislative districts may be defined by the use of United States census tracts or any other convenient method provided that such boundaries may be definitely ascertained.
AGO 1955 NO. 171 > Dec 12 1955
LEGISLATIVE REAPPORTIONMENT AND REDISTRICTING ‑- USE OF UNITED STATES CENSUS TRACTS TO DEFINE BOUNDARIES