Lake View, IA. Sponsored Topics. Lake View is a city in Sac County, Iowa, United States. The population was 1,278 at the 2000 census. Lake View is located at 42°18′25″N 95°02′51″W / 42.307049°N 95.047394°W / 42.307049; -95.047394 (42.307049, -95.047394).