Hot Sulphur Springs is a city located in Grand County Colorado. It is also the county seat of Grand County. With a 2020 population of 753, it is the 173rd largest city in Colorado and the 11558th largest city in the United States . Hot Sulphur Springs is currently growing at a rate of 1.35% annually and its population has increased by 13.57% since the most recent census, which recorded a population of 663 in 2010. Hot Sulphur Springs reached it's highest population of in . Spanning over 1 miles, Hot Sulphur Springs has a population density of 979 people per square mile.
The average household income in Hot Sulphur Springs is $82,784 with a poverty rate of 3.61%. The median rental costs in recent years comes to $1,036 per month, and the median house value is $222,500. The median age in Hot Sulphur Springs is 34.7 years, 34.7 years for males, and 34.7 years for females.