Arcadia is a city located in Louisiana. With a 2020 population of 2,642, it is the 105th largest city in Louisiana and the 6641st largest city in the United States. Arcadia is currently declining at a rate of -1.53% annually and its population has decreased by -9.49% since the most recent census, which recorded a population of 2,919 in 2010. Arcadia reached it's highest population of 3,403 in 1980. Spanning over 4 miles, Arcadia has a population density of 725 people per square mile.
The average household income in Arcadia is $36,585 with a poverty rate of 50.39%. The median rental costs in recent years comes to $467 per month, and the median house value is $74,400. The median age in Arcadia is 40.9 years, 33.1 years for males, and 44.9 years for females. For every 100 females there are 82.8 males.