Potosi is a city located in Missouri. With a 2020 population of 2,642, it is the 200th largest city in Missouri and the 6641st largest city in the United States. Potosi is currently growing at a rate of 0.53% annually but its population has decreased by -0.68% since the most recent census, which recorded a population of 2,660 in 2010. Potosi reached it's highest population of 2,805 in 1960. Spanning over 2 miles, Potosi has a population density of 1,135 people per square mile.
The average household income in Potosi is $46,502 with a poverty rate of 23.45%. The median rental costs in recent years comes to $473 per month, and the median house value is $94,700. The median age in Potosi is 42 years, 41.4 years for males, and 42.7 years for females. For every 100 females there are 69.8 males.