(4) Any area which is within or adjacent to one or more contiguous census block groups with a poverty rate of 15 percent or greater as determined from data in the most current United States decennial census, where the area is also included within a state enterprise zone pursuant to Chapter 88 of Title 36 or where a redevelopment plan has been adopted pursuant to Chapter 61 of Title 36 and which, in the opinion of the commissioner of community affairs and the commissioner of economic development, displays pervasive poverty, underdevelopment, general distress, and blight. No designation made pursuant to this subsection shall operate to displace or remove any other area previously designated as a less developed area. Notwithstanding any provision of this Code section to the contrary, in areas designated as suffering from pervasive poverty under this subsection, job tax credits shall be allowed as provided in this Code section, in addition to business enterprises, to any lawful business.