Glencoe is a city located in Oklahoma. With a 2020 population of 592, it is the 293rd largest city in Oklahoma and the 12596th largest city in the United States. Glencoe is currently declining at a rate of -0.84% annually and its population has decreased by -1.50% since the most recent census, which recorded a population of 601 in 2010. Glencoe reached it's highest population of 613 in 2013. Spanning over 2 miles, Glencoe has a population density of 334 people per square mile.
The average household income in Glencoe is $46,079 with a poverty rate of 16.89%. The median rental costs in recent years comes to $463 per month, and the median house value is $68,400. The median age in Glencoe is 51.2 years, 50.3 years for males, and 52.5 years for females. For every 100 females there are 96.6 males.