Polo is a city located in Missouri. With a 2020 population of 531, it is the 462nd largest city in Missouri and the 13052nd largest city in the United States. Polo is currently declining at a rate of -0.56% annually and its population has decreased by -7.65% since the most recent census, which recorded a population of 575 in 2010. Polo reached it's highest population of 575 in 2010. Spanning over 1 miles, Polo has a population density of 863 people per square mile.
The average household income in Polo is $47,000 with a poverty rate of 20.33%. The median rental costs in recent years comes to $475 per month, and the median house value is $75,100. The median age in Polo is 39.4 years, 39.5 years for males, and 39.3 years for females. For every 100 females there are 97.5 males.