Naples is a city located in South Dakota. With a 2020 population of 48, it is the 283rd largest city in South Dakota and the 19119th largest city in the United States. Naples is currently declining at a rate of 0.00% annually and its population has increased by 17.07% since the most recent census, which recorded a population of 41 in 2010. Naples reached it's highest population of 48 in 2018. Spanning over 0 miles, Naples has a population density of 345 people per square mile.
The average household income in Naples is $56,120 with a poverty rate of 0.00%. The median rental costs in recent years comes to - per month, and the median house value is $10,000. The median age in Naples is 32 years, 32 years for males, and 29.5 years for females. For every 100 females there are 80.0 males.