Millerton is a city located in Oklahoma. With a 2020 population of 311, it is the 388th largest city in Oklahoma and the 15196th largest city in the United States. Millerton is currently declining at a rate of -0.32% annually and its population has decreased by -2.81% since the most recent census, which recorded a population of 320 in 2010. Millerton reached it's highest population of 322 in 2011. Spanning over 2 miles, Millerton has a population density of 158 people per square mile.
The average household income in Millerton is $42,047 with a poverty rate of 27.46%. The median rental costs in recent years comes to $600 per month, and the median house value is $57,200. The median age in Millerton is 39.1 years, 35.5 years for males, and 43.8 years for females. For every 100 females there are 95.4 males.