Siracusaville is located at 29°41′13″N91°8′53″W / 29.68694°N 91.14806°W / 29.68694; -91.14806 (29.68715, -91.14186), adjacent to the eastern border of Morgan City. Louisiana State Route 182 is an east-west road that passes through the southern part of the community, along the edge of Bayou Boeuf, part of the Intracoastal Waterway. U.S. Route 90, a four-lane expressway, forms the northeastern border of the CDP but provides no direct access to it; the closest exits are Exit 176 in Morgan City to the west and Exit 181 in Amelia to the east.
According to the United States Census Bureau, the CDP has a total area of 0.85 square miles (2.2 km2), of which 0.81 square miles (2.1 km2) is land and 0.04 square miles (0.1 km2), or 6.37%, is water.[2]
Siracusaville CDP, Louisiana – Racial and ethnic composition Note: the US Census treats Hispanic/Latino as an ethnic category. This table excludes Latinos from the racial categories and assigns them to a separate category. Hispanics/Latinos may be of any race.