Galliano, LA Profile: Facts, Map & Data


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Galliano, Louisiana - Basic Facts

The Galliano Census Designated Place had a population of 8,018 as of July 1, 2017.

The primary coordinate point for Galliano is located at latitude 29.4459 and longitude -90.3077 in Lafourche Parish. The formal boundaries for the Galliano Census Designated Place (see map below) encompass a land area of 11.15 sq. miles and a water area of 0 sq. miles. Lafourche Parish is in the Central time zone (GMT -6). The elevation is 3 feet.

The Galliano Census Designated Place (GNIS ID: 2402512) has a U1 Census Class Code which indicates a census designated place with an official federally recognized name. It also has a Functional Status Code of "S" which identifies a statistical entity.

The Galliano Census Designated Place is located within Parish Governing Authority District 9, a minor civil division (MCD) of Lafourche Parish.

Beneath the boundary map are tables with Galliano population, income and housing data, five-year growth projections and peer comparisons for key demographic data. The estimates are for July 1, 2017.

Alternate Unofficial Names for Galliano: Galiano, Gallino.

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Galliano Census Designated Place, LA Boundary Map

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Boundary Maps: Parish Governing Authority District 9 | Lafourche Parish | Louisiana Parishes

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Galliano, LA Data & Demographics (As of July 1, 2017)


Total Population 8,018
Daytime Population: Workers 3,732
Daytime Population: Residents 5,384
Total Daytime Population (TDP) 9,116
Ratio TDP/Total Population1 1.14
Population in Households 8,018
Population in Familes 6,576
Population in Group Qrtrs 0
Population Density2 719
Diversity Index3 45


Median Household Income $44,983
Average Household Income $58,899
Per Capita Income $21,965


Total Housing Units 3,296 (100%)
Owner Occupied HU 2,177 (66.0%)
Renter Occupied HU 811 (24.6%)
Vacant Housing Units 308 ( 9.3%)
Median Home Value $134,615
Average Home Value $181,359


Total Households 2,988
Average Household Size 2.68
Family Households 2,129
Average Family Size 3
  1. If the ratio of the TDP to Total Population is greater than 1, the location gains population during the day when commuting workers are present. If the ratio is less than 1, the location is more of a bedroom community where people commute to another place for work.
  2. Population Density = Total Population per square mile.
  3. The Diversity Index is a scale of 0 to 100 that represents the likelihood that two persons, chosen at random from the same area, belong to different race or ethnic groups. If an area's entire population belongs to one race AND one ethnic group, then the area has zero diversity. An area's diversity index increases to 100 when the population is evenly divided into two or more race/ethnic groups.


2010-2017 2017-2022
Population 0.6% 0.65%
Households 0.77% 0.75%
Families 0.54% 0.58%
Median Household Income   3.34%
Per Capita Income   3.27%

Galliano, LA - Peer Comparisons by Rank and Percentile

The table below compares Galliano to the other 474 incorporated cities, towns and CDPs in Louisiana by rank and percentile using July 1, 2017 data. The location Ranked # 1 has the highest value. A location that ranks higher than 75% of its peers would be in the 75th percentile of the peer group.

Variable Description Rank Percentile
Total Population # 76 84th
Population Density # 202 58th
Diversity Index # 255 46th
Median Household Income # 171 64th
Per Capita Income # 235 51st

Additional comparisons and rankings can be made with a VERY EASY TO USE Louisiana Census Data Comparison Tool.

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