| Official Name: | Unity, South Carolina |
| Settlement Type: | Census-designated place |
| Pushpin Map: | South Carolina#USA |
| Pushpin Label: | Unity |
| Pushpin Label Position: | bottom |
| Coordinates: | 34.7972°N -80.6992°W |
| Subdivision Type: | Country |
| Subdivision Name: | United States |
| Subdivision Type1: | State |
| Subdivision Name1: | South Carolina |
| Subdivision Type2: | County |
| Subdivision Name2: | Lancaster |
| Area Footnotes: | [1] |
| Area Total Sq Mi: | 2.12 |
| Area Land Sq Mi: | 2.11 |
| Area Water Sq Mi: | 0.01 |
| Area Total Km2: | 5.49 |
| Area Land Km2: | 5.47 |
| Area Water Km2: | 0.02 |
| Population As Of: | 2020 |
| Population Density Km2: | 59.36 |
| Timezone: | Eastern (EST) |
| Utc Offset: | -5 |
| Timezone Dst: | EDT |
| Utc Offset Dst: | -4 |
| Elevation Ft: | 610 |
| Postal Code Type: | ZIP Code |
| Postal Code: | 29720 (Lancaster) |
| Area Code: | 803/839 |
| Blank Name: | FIPS code |
| Blank Info: | 45-73240 |
| Blank1 Name: | GNIS feature ID |
| Blank1 Info: | 2812972 |
| Population Total: | 325 |
| Unit Pref: | Imperial |
| Population Density Sq Mi: | 153.74 |
Unity is an unincorporated community and census-designated place (CDP) in Lancaster County, South Carolina, United States. It was first listed as a CDP prior to the 2020 census with a population of 325.[2]
The CDP is in northern Lancaster County, 7miles northeast of Lancaster, the county seat, and south of the North Carolina border.
| White alone (NH) | 274 | 84.31% | |
| Black or African American alone (NH) | 6 | 1.85% | |
| Native American or Alaska Native alone (NH) | 2 | 0.62% | |
| Asian alone (NH) | 0 | 0.00% | |
| Pacific Islander alone (NH) | 0 | 0.00% | |
| Some Other Race alone (NH) | 0 | 0.00% | |
| Mixed Race/Multi-Racial (NH) | 21 | 6.46% | |
| Hispanic or Latino (any race) | 22 | 6.77% | |
| Total | 325 | 100.00% |