- Located at junction Route A and Route B
- Latitude: 36°21'07" N (+36.3520)
- Longitude: 89°48'52" W (-89.8146)
- Civil township: Little River
- Land area: 0.20 square miles (125.0 acres)
As the crow flies, Wardell is...
| Year | Population | Percent change |
|---|
| 1930 | 272 | -- |
| 1940 | 430 | +58.1% |
| 1950 | 454 | +5.6% |
| 1960 | 331 | -27.1% |
| 1970 | 275 | -16.9% |
| 1980 | 299 | +8.7% |
| 1990 | 325 | +8.7% |
| 2000 | 278 | -14.5% |