Rodney is a city in Monona County, Iowa, United States.

[3] According to the United States Census Bureau, the city has a total area of 0.16 square miles (0.41 km2), all land.

There were 26 housing units at an average density of 171.1 per square mile (66.0/km2).

There were 31 housing units at an average density of 193.8 per square mile (74.8/km2).

The racial makeup of the city was 90.0% White, 8.3% Native American, and 1.7% from two or more races.

41.4% of all households were made up of individuals, and 13.7% had someone living alone who was 65 years of age or older.

There were 37 housing units at an average density of 222.2 per square mile (85.8/km2).

39.4% of all households were made up of individuals, and 21.2% had someone living alone who was 65 years of age or older.

There were no families and 5.7% of the population living below the poverty line, including no under eighteens and 11.8% of those over 64.