| City : | Jennings City |
| County : | Island County, Jefferson Davis Parish |
| State : | Louisiana (LA) |
| | |
| Land Area : | 10.40 sq mi |
| Water Area : | 0.02 sq mi |
| Latitude : | 30.2230576 |
| Longitude : | -92.6582895 |
| | |
| Population (2010): | 10,383 |
| Population Estimate (2012) : | 10,365 |
| Population Density : | 997.95/sq mi |
| Housing Units (2012) : | 4,432 |
| Median Household Income (2012) : | $35,149 (Louisiana : $44,673, USA : $53,046) |
| Median Family Income (2012) : | $50,417 (Louisiana : $56,047, USA : $64,585) |
| Median House Price (2012) : | $87,000 (Louisiana : $137,700, USA : $181,400) |