Chart of Buena Vista County, Iowa communities by population (2010)

† county seat

Reference 1: Population (2010 Census).

Reference 2: † Storm Lake, Alta, Newell, Sioux Rapids, Albert City, Lakeside, Marathon, Rembrandt, Linn Grove and Truesdale.

Source: http://en.wikipedia.org/wiki/Buena_Vista_County,_Iowa