Demographics & People — Waterloo, South Carolina
Population Overview
| Population (Census) | 192 |
|---|
| Estimated 2026 | ~300 |
|---|
| Median Age | 49.0 |
|---|
| Total Households | 82 |
|---|
| Family Households | 52 |
|---|
| Average Household Size | 2.34 |
|---|
| Diversity Index | 0.284 (somewhat diverse) |
|---|
Race & Ethnicity
| White | 26 |
|---|
| Black or African American | 156 |
|---|
| Asian | 5 |
|---|
| Hispanic or Latino | 0 |
|---|
Heritage & Ancestry
| Group | Count |
|---|
| Other groups | 159 |
| Unclassified or not reported | 43 |
| English | 19 |
| American | 17 |
| German | 7 |
| Scotch-Irish | 6 |
| Italian | 5 |
| Irish | 2 |
Language
| English Only | 154 |
|---|
| Spanish | 0 |
|---|
| Population 5+ | 159 |
|---|
Veterans
| Veterans | 2 |
|---|
| Population 18+ | 162 |
|---|
Source: Census ACS 5-Year 2023; Census ACS 5-Year 2023, Table B01003; Census ACS 5-Year 2023, B19013. Data for Waterloo, South Carolina.
