Coalgate is a city located in Oklahoma. With a 2020 population of 1,784, it is the 159th largest city in Oklahoma and the 8056th largest city in the United States. Coalgate is currently declining at a rate of -0.39% annually and its population has decreased by -9.30% since the most recent census, which recorded a population of 1,967 in 2010. Coalgate reached it's highest population of 1,960 in 2011. Spanning over 2 miles, Coalgate has a population density of 978 people per square mile.
The average household income in Coalgate is $47,843 with a poverty rate of 24.56%. The median rental costs in recent years comes to $577 per month, and the median house value is $76,600. The median age in Coalgate is 40.9 years, 38.6 years for males, and 43.4 years for females. For every 100 females there are 85.0 males.