Mims is a census-designated place (CDP) in Brevard County, Florida, United States. The population was 9,147 at the 2000 census. It is part of the Titusville, Florida Metropolitan Statistical Area.
Mims is located at 28°40′7″N 80°50′53″W / 28.66861°N 80.84806°W / 28.66861; -80.84806 (28.668670, -80.847949).
According to the United States Census Bureau, the CDP has a total area of 25.7 square miles (66.6 km²), of which, 19.8 square miles (51.3 km²) of it is land and 5.9 square miles (15.3 km²) of it (22.99%) is water.