this paragraph are invested in areas which are persistent poverty counties, high migration rural counties (as defined in subsection (e)(5)(B)), or both. (ii) Persistent poverty counties For purposes of this subparagraph, the term persistent poverty county means any county that has had 20 percent or more of its population living in poverty over the past 30 years, as measured by the 1990 and 2000 decennial censuses and the most recent Small Area Income and Poverty Estimates. (F) Application of carryover Paragraph (3) shall be applied separately with respect to the amounts specified in subparagraph (A). . (b) Effective date The amendment made by this section shall apply to allocations made after the date of the enactment of this Act.