Reliance is a city located in South Dakota. With a 2020 population of 217, it is the 177th largest city in South Dakota and the 16434th largest city in the United States. Reliance is currently growing at a rate of 0.46% annually and its population has increased by 13.61% since the most recent census, which recorded a population of 191 in 2010. Reliance reached it's highest population of 218 in 2017. Spanning over 1 miles, Reliance has a population density of 200 people per square mile.
The average household income in Reliance is $63,465 with a poverty rate of 12.50%. The median rental costs in recent years comes to - per month, and the median house value is $65,000. The median age in Reliance is 54.7 years, 56.3 years for males, and 54.1 years for females. For every 100 females there are 90.9 males.