Popejoy is a city in Franklin County, Iowa, United States.

[5] According to the United States Census Bureau, the city has a total area of 0.74 square miles (1.92 km2), all land.

There were 42 housing units at an average density of 55.8 per square mile (21.6/km2).

There were 42 housing units at an average density of 56.8 per square mile (21.9/km2).

27.3% 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 37 housing units at an average density of 50.6 per square mile (19.5/km2).

21.2% of all households were made up of individuals, and 15.2% had someone living alone who was 65 years of age or older.

There were no families and 6.3% of the population living below the poverty line, including no under eighteens and 10.0% of those over 64.