▁gradu ation ▁rate . ▁Sol an co ▁High ▁School ' s ▁rate ▁was ▁ 8 6 . 9 9 % ▁for ▁ 2 0 1 0 . ▁ ▁According ▁to ▁traditional ▁gradu ation ▁rate ▁calculations ▁ 2 0 1 0 ▁- ▁ 8 6 . 9 9 % ▁ 2 0 0 9 ▁- ▁ 9 1 . 7 8 % ▁ 2 0 0 8 ▁- ▁ 9 4 % ▁ 2 0 0 7 ▁- ▁ 9 4 . 3 % ▁ ▁High ▁school ▁Sol an co ▁High ▁School ▁is ▁located ▁at ▁ 5 8 5 ▁Sol an co ▁R d , ▁Qu ar ry ville . ▁According ▁to ▁the ▁National ▁Center ▁for ▁Education ▁Statistics , ▁in ▁ 2 0 1 0 , ▁the ▁school ▁reported ▁an ▁en roll ment ▁of ▁ 1 , 1 8 8 ▁pup ils ▁in ▁gr ades ▁ 9 th ▁through ▁ 1 2 th , ▁with ▁ 3 2 0 ▁pup ils ▁el ig ible ▁for ▁a ▁federal ▁free ▁or ▁reduced - price ▁l unch ▁due ▁to ▁the ▁family ▁meeting ▁the ▁federal ▁pover ty ▁level . ▁The ▁school ▁employed ▁ 7 5 ▁teachers , ▁yield ing ▁a ▁student – te acher ▁ratio ▁of ▁ 1 5 : 1 . ▁According ▁to ▁a ▁report ▁by ▁the ▁Pennsylvania ▁Department ▁of ▁Education , ▁ 2 ▁teachers ▁were ▁r ated ▁" Non ‐ High ly ▁Qual ified " ▁under ▁No ▁Child ▁Left ▁Be hind . ▁ ▁In ▁ 2 0 1 2 , ▁Sol an co ▁High ▁School ▁decl