Harlem is a city located in Montana. With a 2020 population of 861, it is the 64th largest city in Montana and the 10953rd largest city in the United States. Harlem is currently growing at a rate of 0.58% annually and its population has increased by 6.56% since the most recent census, which recorded a population of 808 in 2010. Spanning over 0 miles, Harlem has a population density of 2,058 people per square mile.
The average household income in Harlem is $50,135 with a poverty rate of 22.17%. The median rental costs in recent years comes to $618 per month, and the median house value is $73,900. The median age in Harlem is 32.7 years, 29.1 years for males, and 35.7 years for females. For every 100 females there are 88.8 males.