Malcom is a city located in Poweshiek County, Iowa. Malcom has a 2026 population of 257. Malcom is currently declining at a rate of -1.91% annually and its population has decreased by -3.75% since the most recent census, which recorded a population of 267 in 2020.
The median household income in Malcom is $76,750 with a poverty rate of 10.05%. The median age in Malcom is 43.4 years: 48.7 years for males, and 36.6 years for females. For every 100 females there are 63.7 males.