| Official Name: | Warrenville, South Carolina |
| Settlement Type: | Census-designated place |
| Pushpin Map: | South Carolina |
| Pushpin Label: | Warrenville |
| Pushpin Caption: | Location in South Carolina |
| Subdivision Type: | Country |
| Subdivision Type1: | State |
| Subdivision Type2: | County |
| Subdivision Name2: | Aiken |
| Unit Pref: | Imperial |
| Area Footnotes: | [1] |
| Area Total Km2: | 2.83 |
| Area Land Km2: | 2.81 |
| Area Water Km2: | 0.02 |
| Area Total Sq Mi: | 1.09 |
| Area Land Sq Mi: | 1.08 |
| Area Water Sq Mi: | 0.01 |
| Population As Of: | 2020 |
| Population Footnotes: | [2] |
| Population Total: | 1134 |
| Population Density Km2: | 403.74 |
| Population Density Sq Mi: | 1046.13 |
| Timezone: | Eastern (EST) |
| Utc Offset: | -5 |
| Timezone Dst: | EDT |
| Utc Offset Dst: | -4 |
| Elevation Ft: | 235 |
| Coordinates: | 33.5508°N -81.8039°W |
| Postal Code Type: | ZIP code |
| Postal Code: | 29851 |
| Area Code: | 803 and 839 |
| Blank Name: | FIPS code |
| Blank Info: | 45-74725[3] |
| Blank1 Name: | GNIS feature ID |
| Blank1 Info: | 1231893[4] |
Warrenville is a census-designated place (CDP) in Aiken County, South Carolina, United States. The population was 1,233 at the 2010 census.[5] It is located just south of Graniteville and is part of the Augusta, Georgia metropolitan area. Warrenville is located in historic Horse Creek Valley.
In 2008, there were talks about incorporating the villages of Warrenville, Graniteville, and Vaucluse; as a result, the towns approved a referendum to vote on whether or not to incorporate.[6] If approved, the municipality would have had an area of around .[7] The referendum was defeated by a two-to-one margin in August 2008.
The Warrenville Elementary School was listed on the National Register of Historic Places in 2002.
The Demographics of the CDP as of 2010 were as follows: Counts PercentagesTotal Population 1,233 100.00% Population by Race:American Indian and Alaska native alone 11 (0.89%)Asian alone 3 (0.24%)Black or African American alone 66 (5.35%)Native Hawaiian and Other Pacific native alone 0 (0.0%)Some other race alone 50 (4.06%)Two or more races 45 (3.65%)White alone 1,058 (85.81%) Population by Hispanic or Latino Origin: (of any race)Persons of Hispanic or Latino Origin 84 (6.81%)Persons Not of Hispanic or Latino Origin 1,149 (93.19%) Population by GenderMale 580 (47.04%)Female 653 (52.96%) Population by AgePersons 0 to 4 years 65 (5.27%)Persons 5 to 17 years 205 (16.63%)Persons 18 to 64 years 732 (59.37%)Persons 65 years and over 231 (18.73%)[8]
Warrenville has a public library, a branch of the ABBE Regional Library System.[9]