Estelline is a city located in South Dakota. With a 2020 population of 764, it is the 80th largest city in South Dakota and the 11496th largest city in the United States. Estelline is currently growing at a rate of 1.06% annually but its population has decreased by -0.52% since the most recent census, which recorded a population of 768 in 2010. Estelline reached it's highest population of 769 in 2010. Spanning over 1 miles, Estelline has a population density of 808 people per square mile.
The average household income in Estelline is $53,986 with a poverty rate of 6.51%. The median rental costs in recent years comes to $656 per month, and the median house value is $85,000. The median age in Estelline is 37.9 years, 34.3 years for males, and 41.5 years for females. For every 100 females there are 107.3 males.