Community of Interest Maps: Maine

The Community of Interest (COI) Map Collection Project aimed to collect COI maps used in legislative and congressional redistricting during the 2021 redistricting cycle.利益共同体（Community of Interest，缩写COI）地图收集项目旨在收集2021年选区重划周期中，用于立法及国会选区重划工作的COI地图。