Gretna

Population : 17,423, Est. population in July 2002: 17,170 (-1.5% change) Males: 8,717 (50.0%), Females: 8,706 (50.0%)
Elevation : 5 feet
County : Jefferson
Land Area : 3.5 square miles
Zip Code : 70053, 70056.
Median Resident Age : 35.6 years
Median Household Income: $28,065
Median House Value : $75,400

Races in Gretna :
- White Non-Hispanic (53.3%)
- Black (35.5%)
- Hispanic (6.3%)
- Other race (2.6%)
- Vietnamese (2.5%)
- Two or more races (1.8%)
- American Indian (1.2%)