Arcadia
- County:
- Iron County
- County Seat:
- No
- Area (mi²):
- 0.827
- State:
- Missouri
Arcadia is a city located in Iron County, Missouri. Arcadia has a 2026 population of 607. Arcadia is currently declining at a rate of -0.33% annually and its population has decreased by -1.62% since the most recent census, which recorded a population of 617 in 2020.
The median household income in Arcadia is $48,750 with a poverty rate of 24.96%. The median age in Arcadia is 47.4 years: 43.9 years for males, and 47.9 years for females. For every 100 females there are 90.9 males.