St. Mary Parish on the map of Louisiana 2024. Cities, roads, borders and directions in St. Mary Parish of Louisiana.

St. Mary Parish is found on the southern edge of Louisiana. This nice parish is named after Saint Mary. The overall population of St. Mary Parish reaches 48 thousand people. The parish, formed in 1811, covers an area of 612 square miles. The parish seat of St. Mary Parish is Franklin. This map shows the borders of St. Mary Parish as well as neighboring counties, including major highways and natural objecsts as of 2024. Zoom in or out of the map using the plus/minus panel. Move the center of this map by dragging it. Also check out the satellite map of St. Mary Parish.