Gretna
A city in Jefferson Parish, Louisiana — population 17,615 as of 2020.
This Afternoon
95°F
Mostly Sunny8% precip
Tonight
81°F
Partly Cloudy then Chance Showers And Thunderstorms40% precip
Sunday
93°F
Chance Showers And Thunderstorms49% precip
Sunday Night
79°F
Mostly Clear5% precip
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Gretna by the numbers
Population
17,615Population figure, 2020
Households & income
- Area
- 4.04 sq mi (10.45 km²), 0.46 sq mi water
- Median age
- 38.3
- Households
- 7,544
- Persons per household
- 2.2
- Median household income
- $43,110
- Median house value
- $257,400
Municipal office
- Office
- CITY CLERK
- Address
- PO BOX 404, GRETNA, LA 70054