McCausland is a city in Butler Township, Scott County, Iowa, United States.

[2] The city was founded in 1882 by D.C. McCausland, a landowner and horse trader.

There were 128 housing units at an average density of 230.9 per square mile (89.1/km2).

Hispanic or Latino persons of any race comprised 1.3% of the population.

There were 123 housing units at an average density of 227.8 per square mile (88.0/km2).

20.0% of all households were made up of individuals, and 7% had someone living alone who was 65 years of age or older.

The racial makeup of the city was 99.00% White, 0.33% Native American, and 0.67% from two or more races.

23.9% of all households were made up of individuals, and 11.1% had someone living alone who was 65 years of age or older.

About 1.4% of families and 6.3% of the population were below the poverty line, including 11.7% of those under the age of eighteen and 3.0% of those 65 or over.