, 0 0 1 ▁at ▁the ▁ 2 0 1 0 ▁census . ▁The ▁ham let ▁is ▁served ▁by ▁the ▁Is lip ▁Terra ce ▁Post ▁Office ▁( 1 1 7 5 2 ) ▁and ▁the ▁East ▁Is lip ▁School ▁District . ▁ ▁Geography ▁North ▁Great ▁River ▁is ▁located ▁at ▁ ▁( 4 0 . 7 6 2 3 3 0 , ▁- 7 3 . 1 7 4 9 7 2 ). ▁ ▁According ▁to ▁the ▁United ▁States ▁Census ▁Bureau , ▁the ▁CD P ▁has ▁a ▁total ▁area ▁of ▁, ▁of ▁which ▁ ▁is ▁land ▁and ▁, ▁or ▁ 0 . 9 9 %, ▁is ▁water . ▁ ▁Dem ograph ics ▁of ▁the ▁CD P ▁As ▁of ▁the ▁census ▁of ▁ 2 0 0 0 , ▁there ▁were ▁ 2 , 1 2 9 ▁people , ▁ 1 , 1 5 6 ▁households , ▁and ▁ 9 9 6 ▁families ▁res iding ▁in ▁the ▁CD P . ▁The ▁population ▁density ▁was ▁ 1 , 7 1 9 . 8 ▁per ▁square ▁mile ▁( 6 6 5 . 3 / km ²). ▁There ▁were ▁ 1 , 1 6 7 ▁housing ▁units ▁at ▁an ▁average ▁density ▁of ▁ 5 1 0 . 8 / sq   mi ▁( 1 9 7 . 6 / km ²). ▁The ▁ra cial ▁make up ▁of ▁this ▁CD P ▁was ▁ 9 7 . 7 3 % ▁White , ▁ 1 . 5 8 % ▁African ▁American , ▁ 0 . 0 8 % ▁Native ▁American , ▁