Horizon West is located in southwestern Orange County, directly north of the Walt Disney World resort. It was a newly-defined area as of the 2010 census. State Road 429, the Daniel Webster Western Beltway, runs through the CDP, connecting Ocoee to the north with Four Corners and Interstate 4 to the south.
According to the United States Census Bureau, the CDP has a total area of 38.1 square miles (98.6 km2), of which 32.9 square miles (85.3 km2) is land and 5.1 square miles (13.3 km2), or 13.50%, is water.[3]