| Official Name: | Centenary |
| Settlement Type: | unincorporated community |
| Pushpin Map: | South Carolina |
| Pushpin Label Position: | left |
| Pushpin Map Caption: | Location within the state of South Carolina |
| Subdivision Type: | Country |
| Subdivision Type1: | State |
| Subdivision Type2: | County |
| Subdivision Name: | United States |
| Subdivision Name1: | South Carolina |
| Subdivision Name2: | Marion County |
| Area Total Sq Mi: | 0.94 |
| Area Total Km2: | 2.45 |
| Area Land Sq Mi: | 0.94 |
| Area Land Km2: | 2.45 |
| Area Water Sq Mi: | 0.00 |
| Area Water Km2: | 0.00 |
| Population As Of: | 2020 |
| Population Total: | 191 |
| Population Density Km2: | 78.06 |
| Population Density Sq Mi: | 202.12 |
| Timezone: | Eastern (EST) |
| Utc Offset: | -5 |
| Timezone Dst: | EDT |
| Utc Offset Dst: | -4 |
| Coordinates: | 34.0311°N -79.3556°W |
| Elevation M: | 17 |
| Elevation Ft: | 56 |
| Postal Code Type: | ZIP code |
| Postal Code: | 29519 |
| Area Code: | 843, 854 |
| Blank Name: | GNIS feature ID |
| Blank Info: | 1221471[1] |
| Unit Pref: | Imperial |
| Area Footnotes: | [2] |
Centenary is an unincorporated community in Marion County, South Carolina, United States.[1] Located along SC 41 Alt, 10.5miles south of Marion. Along the CSX Seaboard Air Line, the area is a predominantly farming community.
The community took its name from the local Centenary Methodist Church, which itself was named in commemoration of a centenary milestone in Methodism.[3]
It was first listed as a CDP prior to the 2020 census with a population of 191.[4]
| White alone (NH) | 47 | 24.61% | |
| Black or African American alone (NH) | 140 | 73.30% | |
| Native American or Alaska Native alone (NH) | 1 | 0.52% | |
| 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) | 1 | 0.52% | |
| Hispanic or Latino (any race) | 2 | 1.05% | |
| Total | 191 | 100.00% |