Aspinwall is a city in Crawford County, Iowa, United States.

[3] According to the United States Census Bureau, the city has a total area of 0.18 square miles (0.47 km2), all land.

There were 21 housing units at an average density of 119.2 per square mile (46.0/km2).

There were 27 housing units at an average density of 150.0 per square mile (57.9/km2).

45.5% of all households were made up of individuals, and 9.1% had someone living alone who was 65 years of age or older.

There were 25 housing units at an average density of 252.1 per square mile (97.3/km2).

17.4% of all households were made up of individuals, and 4.3% had someone living alone who was 65 years of age or older.

[9] It was previously in the IKM Community School District,[10] which formed on July 1, 1992.