▁United ▁States . ▁The ▁population ▁was ▁ 2 5 1 ▁at ▁the ▁ 2 0 1 0 ▁census , ▁down ▁from ▁ 2 8 7 ▁at ▁the ▁ 2 0 0 0 ▁census . ▁It ▁is ▁part ▁of ▁the ▁Ott awa ▁Mic ropol itan ▁Statist ical ▁Area . ▁It ▁is ▁a ▁part ▁of ▁the ▁ge ographic ▁region ▁known ▁as ▁Stre ator land . ▁ ▁Geography ▁K ang ley ▁is ▁located ▁in ▁southern ▁La S alle ▁County ▁at ▁ ▁( 4 1 . 1 4 6 6 2 3 , ▁- 8 8 . 8 7 2 6 5 7 ). ▁It ▁occup ies ▁a ▁bl uff ▁on ▁the ▁west ▁side ▁of ▁the ▁Verm il ion ▁River , ▁which ▁flows ▁north west ▁to ▁the ▁Illinois ▁River ▁at ▁La S alle . ▁It ▁is ▁ ▁north west ▁of ▁the ▁city ▁of ▁Stre ator . ▁ ▁According ▁to ▁the ▁ 2 0 1 0 ▁census , ▁K ang ley ▁has ▁a ▁total ▁area ▁of ▁, ▁all ▁land . ▁ ▁Dem ograph ics ▁ ▁As ▁of ▁the ▁census ▁of ▁ 2 0 0 0 , ▁there ▁were ▁ 2 8 7 ▁people , ▁ 1 1 5 ▁households , ▁and ▁ 8 1 ▁families ▁res iding ▁in ▁the ▁village . ▁The ▁population ▁density ▁was ▁ 8 4 9 . 5 ▁people ▁per ▁square ▁mile ▁( 3 2 5 . 9 / km ²). ▁There ▁were ▁ 1 1 9 ▁housing ▁units ▁at ▁an ▁average ▁density ▁of ▁ 3 5 2 . 2 ▁per ▁square ▁mile ▁( 1