Inman is a city in Spartanburg County, South Carolina, United States. The population was 2,321 at the 2010 census.Inman is a small community located in the Upstate region of South Carolina. The weather is temperate year-round, due to its location in the Isothermal Belt, a phenomenon that results when warmer air on the western side of the Appalachian Mountains blows over the mountains, leaving a 60-mile-wide (97 km) trough where significant temperature inversions of 20 degrees Fahrenheit or greater can occur.Greater Inman is within close proximity to the Spartanburg-Greenville-Asheville metroplex. Inman residents have access to nearby Lake Bowen that affords water recreational sports and fishing, and Inman is accessible by Interstate 26 and Interstate 85. The city contains a historic main street district, several houses of worship, and a school district.