The county of Marion is located in Missouri and was founded in 1826. There are 28,880 residents in Marion who have access to courthouses in Hannibal, Palmyra. In general, each county has a full set of courts, from traffic court to superior and appellate court; supreme courts are usually located in the state capital. Missouri is part of the 8th federal circuit court as well.
There are 3,595 residents in Palmyra, which is 2.8 square miles and 640ft above sea level.