Malden, IL has a population of 309 and is the 22,342nd largest city in the United States. The population density is 1,124 per sq mi which is 406% higher than the Illinois average and 1141% higher than the national average. The median age in Malden is 41 which is approximately 8% higher than the Illinois average of 37. In Malden, 54% of the population over 15 years of age are married, 99% speak English and 0% speak Spanish. 87% of Malden residents were born in Illinois, 13% were born out of state, 0% were born outside of the United States and 0% were foreign born.