3. An electoral division is a group of electoral precincts forming a natural community consisting, as nearly as possible, of thirty-four thousand electors; however, the Commission may establish electoral divisions varying in size from twenty-four thousand to forty thousand electors.
The Commission shall establish such a group on the basis of demographical, geographical and sociological considerations, such as the population density, the relative growth rate of the population, the accessibility, area or shape of the region, the natural local boundaries and the limits of municipalities.