What kinds of homes are in Gretna, LA?

Name: Types of homes in Gretna, LA, 2020–2024
Creator: US Census Bureau
License: https://www.census.gov/data/developers/about/terms-of-service.html

Gretna, LA has 8,352 (±477) homes (2020–2024 American Community Survey).

That is about 2,069 homes per square mile of land.

56.8% are detached single-family houses.

16.3% are in buildings of two to four units.

18.3% are in buildings of five or more units.

Figures last updated on November 12, 2026.

Housing units: 8,352 (±477)
Detached houses: 56.8%
2–4 unit buildings: 16.3%
5+ unit buildings: 18.3%

Homes in Gretna by building size

Housing units by units in structure, 2020–2024
Building type	Gretna	Jefferson Parish	Louisiana	United States
Single-family, detached	56.8% (±4.6 points)	65.1%	65.3%	61.3%
Single-family, attached (townhouse, rowhouse)	6.4% (±2.0 points)	4.1%	2.8%	6.2%
2 units	8.7% (±2.5 points)	3.4%	3.8%	3.4%
3 or 4 units	7.6% (±2.8 points)	6.3%	4.1%	4.3%
5 to 9 units	7.4% (±3.9 points)	4.8%	3.3%	4.5%
10 to 19 units	7.3% (±2.0 points)	5.5%	2.8%	4.3%
20 or more units	3.6% (±1.4 points)	8.9%	5.1%	10.3%
Mobile home	2.1% (±1.3 points)	1.8%	12.6%	5.6%
Boat, RV, van, etc.	0.0% (±0.5 points)	0.1%	0.2%	0.1%

In Gretna, the share of homes in buildings of five or more units is not measurably different from Jefferson Parish (19.2%).

It is also higher than in Louisiana (11.2%).

It is not measurably different from the national figure (19.1%).

Homes in buildings of 5 or more units in places near Gretna

Nearest places with a published estimate, compared with Gretna
Place	Distance	Homes in buildings of 5 or more units	Compared with this place
Gretna	—	18.3% (±4.6 points)	—
Terrytown	1.5 mi	25.6% (±5.4 points)	Higher
Harvey	1.8 mi	20.3% (±4.1 points)	Not measurably different
Timberlane	2.7 mi	18.1% (±6.1 points)	Not measurably different
Marrero	4.1 mi	8.0% (±2.5 points)	Lower
Arabi	4.4 mi	9.3% (±4.6 points)	Lower
Belle Chasse	4.6 mi	0.6% (±1.7 points)	Lower
Woodmere	5.2 mi	0.9% (±1.7 points)	Lower
Estelle	5.4 mi	0.0% (±1.2 points)	Lower

Nearby places with a measurably lower figure: Marrero, LA (8.0%), Arabi, LA (9.3%), Belle Chasse, LA (0.6%).

Nearby places with a measurably higher figure: Terrytown, LA (25.6%).

Distance is measured in a straight line between the Census Bureau’s internal points for each place.

Homes in buildings of 5 or more units across Jefferson Parish, place by place

Rank	Place	Homes in buildings of 5 or more units
1	Elmwood	84.3% (±16.1 points)
2	Terrytown	25.6% (±5.4 points)
3	Metairie	23.9% (±1.9 points)
4	Harvey	20.3% (±4.1 points)
5	Kenner	19.9% (±2.5 points)
6	Gretna	18.3% (±4.6 points)
7	Jefferson	18.2% (±4.0 points)
8	Timberlane	18.1% (±6.1 points)
9	Bridge City	18.0% (±6.9 points)
10	Westwego	17.5% (±5.4 points)
11	River Ridge	15.5% (±4.2 points)
12	Harahan	9.0% (±4.6 points)

Showing 12 of 19 places in Jefferson Parish, ranked from highest to lowest.

Survey years: 2020–2024 (American Community Survey 5-year estimates).

Margins of error are at the 90% confidence level.

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Questions about Gretna

How many homes are in Gretna?

Gretna, LA has an estimated 8,352 (±477) housing units, occupied and vacant (2020–2024 American Community Survey).

Are most homes in Gretna houses or apartments?

56.8% are detached houses and 6.4% attached houses, while 34.6% are in buildings of two or more units.

How many two-family and small multifamily homes are in Gretna?

16.3% of homes in Gretna are in buildings of two to four units, the small rental buildings that are often owner-occupied.

Sources

Selected Housing Characteristics (DP04), 2020–2024 ACS 5-year estimates — Gretna city, Louisiana

To check these figures in the Census Bureau’s own API, request the variables below from the 2024 ACS 5-year data profile (acs/acs5/profile) for Gretna city, Louisiana (place:31915, in state:22).

Each estimate (E or PE) has a margin of error beside it (M or PM).

The API needs a free key.

Request a Census API key.

DP04_0001E, DP04_0001M, DP04_0007PE, DP04_0007PM, DP04_0008PE, DP04_0008PM, DP04_0009PE, DP04_0009PM, DP04_0010PE, DP04_0010PM, DP04_0011PE, DP04_0011PM, DP04_0012PE, DP04_0012PM, DP04_0013PE, DP04_0013PM, DP04_0014PE, DP04_0014PM, DP04_0015PE, DP04_0015PM

This product uses the Census Bureau Data API but is not endorsed or certified by the Census Bureau.

Figures are published by the US Census Bureau, HUD, the Bureau of Labor Statistics and the FBI; Seayora reproduces them and does not adjust them, except where a sentence says it compares dollar figures after inflation. They describe the whole place, not any one building or street, and are not an appraisal, a rent determination, a tax bill, a safety rating or legal advice.