Markle is a city located in Indiana. With a 2020 population of 1,094, it is the 292nd largest city in Indiana and the 9950th largest city in the United States. Markle is currently growing at a rate of 0.37% annually but its population has decreased by -0.09% since the most recent census, which recorded a population of 1,095 in 2010. Markle reached it's highest population of 1,097 in 2011. Spanning over 1 miles, Markle has a population density of 884 people per square mile.
The average household income in Markle is $63,236 with a poverty rate of 17.41%. The median rental costs in recent years comes to $655 per month, and the median house value is $88,000. The median age in Markle is 36.6 years, 35.1 years for males, and 39.8 years for females. For every 100 females there are 91.4 males.