Williams, Iowa
…square mile (152.7/km2). There were 183 housing units at an average density of 210.3 per square mile (81.2/km2). The racial makeup of the city was 98.8% White, 0.3% African American, and 0.9% from two or more races. There were 158 households, of which 29.1% had children under the age of 18 living with them…