St. Johns County on the map of Florida 2024. Cities, roads, borders and directions in St. Johns County of Florida.

St. Johns County is situated on the northern Atlantic coast of Florida. This excellent county was founded back in 1821. The county's total area is 609 square miles. The county is home to 292 thousand people. The county seat of St. Johns County is St. Augustine. This map shows the borders of St. Johns County 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. Johns County.