Hancock is a city in Pottawattamie County, Iowa, United States, along the West Nishnabotna River.

[3] Hancock got its start in the year 1880, following construction of the Rock Island Railroad through the territory.

[5] As of the census of 2020,[7] there were 200 people, 83 households, and 53 families residing in the city.

There were 90 housing units at an average density of 124.5 per square mile (48.1/km2).

There were 95 housing units at an average density of 126.7 per square mile (48.9/km2).

23.9% of all households were made up of individuals, and 13.6% had someone living alone who was 65 years of age or older.

There were 97 housing units at an average density of 129.9 per square mile (50.2/km2).

22.2% of all households were made up of individuals, and 13.3% had someone living alone who was 65 years of age or older.

About 2.6% of families and 2.5% of the population were below the poverty line, including 9.3% of those under the age of eighteen and none of those 65 or over.