Arcadia is a city located in Missouri. With a 2020 population of 577, it is the 445th largest city in Missouri and the 12706th largest city in the United States. Arcadia is currently growing at a rate of 0.52% annually but its population has decreased by -5.10% since the most recent census, which recorded a population of 608 in 2010. Arcadia reached it's highest population of 601 in 2011. Spanning over 1 miles, Arcadia has a population density of 698 people per square mile.
The average household income in Arcadia is $47,812 with a poverty rate of 25.87%. The median rental costs in recent years comes to $340 per month, and the median house value is $89,100. The median age in Arcadia is 51.7 years, 54 years for males, and 51.3 years for females. For every 100 females there are 76.5 males.