; (B) that serves not fewer than 10,000 children from low-income families; (C) that meets the eligibility requirements for funding under the Small, Rural School Achievement Program under section 5211(b) of the Elementary and Secondary Education Act of 1965; or (D) that meets the eligibility requirements for funding under the Rural and Low-Income School Program under section 5221(b) of the Elementary and Secondary Education Act of 1965. (12) High-need school (A) In general The term high-need school has the meaning given the term in section 2221(b) of the Elementary and Secondary Education Act of 1965. (B) Special rule (i) Designation by the Secretary The Secretary may, upon approval of an application submitted by an eligible partnership seeking a grant under this title, designate a school that does not qualify as a high-need school under subparagraph (A) as a high-need school for the purpose of this title. The Secretary shall base the approval of an application for designation of a school under this clause on a consideration of the information required under clause (ii), and may also take into account other information submitted by the eligible partnership. (ii) Application requirements An application for designation of a school under clause (i) shall include— (I) the number and percentage of students attending such school who are— (aa) age 5 through 17 in poverty counted in the most recent census data approved by the Secretary; (bb) eligible for a free or reduced price school lunch under the Richard B. Russell National School Lunch Act; (cc) in families receiving assistance under the State program funded under part A of title IV of the Social Security Act; or (dd) eligible to receive medical assistance under the Medicaid program; (II) information about the student academic achievement of students at such school