South Glens Falls is a city located in New York. With a 2020 population of 3,729, it is the 201st largest city in New York and the 5603rd largest city in the United States. South Glens Falls is currently growing at a rate of 0.95% annually and its population has increased by 6.00% since the most recent census, which recorded a population of 3,518 in 2010. South Glens Falls reached it's highest population of 4,129 in 1960. Spanning over 1 miles, South Glens Falls has a population density of 2,745 people per square mile.
The average household income in South Glens Falls is $57,110 with a poverty rate of 12.91%. The median rental costs in recent years comes to $800 per month, and the median house value is $159,200. The median age in South Glens Falls is 39.1 years, 39.7 years for males, and 36 years for females. For every 100 females there are 85.8 males.