ZIP code 70056: Gretna, LA
70056 is a ZIP code in Gretna, Louisiana, mainly in Jefferson Parish, part of the New Orleans-Metairie, LA metro area. About 40,348 people live here.
- Population
- 40,348
- Median household income
- $59,027
- Typical home value
- $245,400+1.9% in 12 months
- Median rent
- $1,219gross, per month
- Median age
- 35.2
- Homeowners
- 57.1%of occupied homes
Shaded: ZIP code 70056's area. Click anywhere on the map to see which ZIP code it's in.
ZIP codes within 10 milesWithin 25 miles
ZIP code 70056 details
| City | Gretna |
|---|---|
| State | Louisiana |
| County | Jefferson Parish |
| Metro area | New Orleans-Metairie, LA |
| Time zone | Central Time (UTC−6), observes daylight saving time |
| Type | Standard (delivery area) |
| Land area | 6.8 sq mi, plus 0.1 sq mi of water |
| Population density | 5,969 people per sq mi |
| Bachelor's degree or higher | 24.6% of adults 25+ |
| Average commute | 26.2 minutes |
| Center coordinates | 29.88744, -90.02730 |
Median rent in 70056 by bedrooms
| Size | Median gross rent |
|---|---|
| Studio | $993/mo |
| 1 bedroom | $987/mo |
| 2 bedrooms | $1,201/mo |
| 3 bedrooms | $1,676/mo |
| 4 bedrooms | $1,701/mo |
Gross rent includes utilities paid by the tenant. ACS 2020–2024; sizes with too few rentals to estimate are left out.
ZIP codes near 70056
| ZIP code | City | Distance | Population |
|---|---|---|---|
| 70054 | Gretna, LA | 2.5 mi | — |
| 70053 | Gretna, LA | 2.5 mi | 16,621 |
| 70058 | Harvey, LA | 2.6 mi | 39,578 |
| 70093 | Belle Chasse, LA | 3.1 mi | — |
| 70059 | Harvey, LA | 3.2 mi | — |
| 70114 | New Orleans, LA | 3.5 mi | 22,659 |
| 70158 | New Orleans, LA | 3.6 mi | — |
| 70130 | New Orleans, LA | 4.2 mi | 12,560 |
Population and median household income: ACS 2020–2024 5-year estimates. Typical home value: Zillow Home Value Index (September 2026) where available, otherwise the ACS median owner-reported value. "PO Box" marks ZIP codes with no delivery area of their own. Methodology
Buying a home in 70056?
A typical home in ZIP code 70056 is worth about $245,400 (Zillow Home Value Index). The median household here earns $59,027 a year. See what buying here would cost per month, with Louisiana average taxes and insurance filled in.
Monthly payment for a $245,400 homeWhat can a $59,027 income afford?Rental property numbers
About ZIP code 70056
What city is ZIP code 70056?
ZIP code 70056 is in Gretna, LA, in Jefferson Parish.
What county is ZIP code 70056 in?
70056 is mainly in Jefferson Parish, Louisiana.
What is the population of ZIP code 70056?
About 40,348 people live in ZIP code 70056, according to the American Community Survey 2020–2024 5-year estimates.
What time zone is ZIP code 70056 in?
70056 is in Central Time (UTC−6). It observes daylight saving time.