▁( 7 %). ▁ ▁Of ▁the ▁total ▁un product ive ▁area , ▁water ▁( stream s ▁and ▁la kes ) ▁made ▁up ▁ 0 . 4 % ▁of ▁the ▁area . ▁▁▁ 3 3 % ▁of ▁the ▁total ▁municipal ▁area ▁was ▁under going ▁some ▁type ▁of ▁construction . ▁ ▁It ▁is ▁located ▁on ▁the ▁north - east ▁bank ▁( also ▁known ▁as ▁Gold k ü ste ) ▁of ▁the ▁Lake ▁Zur ich ▁in ▁the ▁Pf ann enst iel ▁region . ▁ ▁The ▁local ▁dialect ▁is ▁called ▁Zür id üt sch . ▁ ▁Dem ograph ics ▁ ▁Kü sn acht ▁has ▁a ▁population ▁( as ▁of ▁) ▁of ▁. ▁ ▁, ▁ 1 9 . 7 % ▁of ▁the ▁population ▁was ▁made ▁up ▁of ▁foreign ▁national s . ▁▁ ▁the ▁gender ▁distribution ▁of ▁the ▁population ▁was ▁ 4 7 . 4 % ▁male ▁and ▁ 5 2 . 6 % ▁female . ▁ ▁Over ▁the ▁last ▁ 1 0 ▁years ▁the ▁population ▁has ▁grown ▁at ▁a ▁rate ▁of ▁ 6 . 6 %. ▁ ▁Most ▁of ▁the ▁population ▁() ▁speak s ▁German ▁ ▁( 8 6 . 1 % ), ▁with ▁English ▁being ▁second ▁most ▁common ▁( ▁ 3 . 6 %) ▁and ▁Italian ▁being ▁third ▁( ▁ 2 . 5 %). ▁ ▁In ▁the ▁ 2 0 0 7 ▁election ▁the ▁most ▁popular ▁party ▁was ▁the ▁SV P ▁which ▁received ▁ 3 2 . 8 % ▁of ▁the ▁vote . ▁ ▁The ▁next ▁three ▁most ▁popular ▁parties ▁were ▁the ▁F DP ▁( 3