Silsbee is a city in Hardin County, Texas, United States. It is located at the intersection of U.S. Highway 96 and State Highway 327. The population was 6,393 at the 2000 census. It is part of the Beaumont–Port Arthur Metropolitan Statistical Area.
Silsbee is located at 30°20′53″N 94°10′49″W / 30.34806°N 94.18028°W / 30.34806; -94.18028 (30.348095, -94.180220).
According to the United States Census Bureau, the city has a total area of 7.5 square miles (19.5 km²), all land.