Arizona Minority Coalition for Fair Redistricting v. Arizona Independent Redistricting Commission

Summary

The Supreme Court of Arizona reviewed challenges to the Arizona Independent Redistricting Commission’s legislative district map, focusing on the Commission’s constitutional obligations concerning competitiveness and other redistricting goals. The court held that the Commission acts as a legislative body and that courts must defer to its discretionary redistricting judgments while reviewing compliance with constitutionally mandated procedures and substantive requirements. The court concluded that the Commission engaged in the required deliberative process regarding competitiveness.

Holdings

1. The Commission acts as a legislative body because its redistricting decisions involve discretionary policymaking, carry the force of law, have prospective implications, and perform a function traditionally assigned to legislatures.
2. Courts must defer substantially to the Commission's legislative judgments and may not substitute a court's preferred redistricting plan for a plan adopted by the Commission.
3. Competitiveness is a mandatory but conditional constitutional goal: the Commission must favor creating competitive or more competitive districts when practicable and when doing so would not cause significant detriment to the other constitutional goals.
4. The Commission complied with the mandatory constitutional procedure because the record showed that it engaged in a deliberative effort to accommodate competitiveness while considering its effect on the other goals.
5. The Commission did not violate the Constitution by advertising an earlier draft map before considering competitiveness, because it later adjusted the plan after considering all six goals and advertised the resulting draft map for the required thirty-day public-comment period.
6. The Coalition failed to establish that no reasonable redistricting commission could have adopted the challenged plan; the existence of more competitive alternative plans did not establish a constitutional violation.

Questions Presented

1. Whether the Independent Redistricting Commission acts as a legislative body for purposes of judicial review.
2. Whether the Commission must favor competitiveness under Article 4, Part 2, Section 1(14)(F) of the Arizona Constitution, or merely consider it.
3. Whether the Commission must consider all six constitutional redistricting goals before advertising a draft map for public comment.
4. Whether the Commission must make objective findings of significant detriment to other constitutional goals when rejecting more competitive plans.
5. Whether the trial court's factual findings were subject to review under the clearly erroneous standard.
6. Whether the final legislative redistricting plan lacked a reasonable constitutional basis.

Disposition

reversed_and_remanded