Grand Isle, Louisiana Population 2022

1,456
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Grand Isle is a city located in Jefferson Parish Louisiana. Grand Isle has a 2020 population of 1,456. Grand Isle is currently growing at a rate of 0.41% annually and its population has increased by 11.83% since the most recent census, which recorded a population of 1,302 in 2010.

The average household income in Grand Isle is $59,253 with a poverty rate of 22.30%. The median rental costs in recent years comes to $1,009 per month, and the median house value is $203,600. The median age in Grand Isle is 51.9 years, 51.6 years for males, and 52.3 years for females.

Grand Isle Demographics

According to the most recent ACS, the racial composition of Grand Islewas:

  • White: 97.16%
  • Two or more races: 2.03%
  • Black or African American: 0.81%
  • Native American: 0.00%
  • Asian: 0.00%
  • Native Hawaiian or Pacific Islander: 0.00%
  • Other race: 0.00%
The current population of Grand Isle, Louisiana is 1,456 based on our projections of the latest US Census estimates. The US Census estimates the 2018 population at 1,456.The last official US Census in 2010 recorded the population at 1,302.

Grand Isle, Louisiana Population 2022

Population by Race

Race Population Percentage
White71997.16%
Two or More Races152.03%
Black or African American60.81%
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Grand Isle Population by Race

Grand Isle Population Pyramid $2022

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Grand Isle Median Age

51.9


Total

51.6


Male

52.3


Female

Grand Isle Adults

There are 602 adults, (157 of whom are seniors) in Grand Isle.

Grand Isle Age Dependency

Age Dependency Ratio

35.3

Old Age Dependency Ratio

31

Child Dependency Ratio

Grand Isle Sex Ratio

Female

368

49.73%

Male

372

50.27%

Grand Isle Population by Age

Grand Isle Renter vs Owner Occupied by Household Type

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Grand Isle Household Types

Type Owner Renter
Male0%100%
Non Family57.5%42.5%
Female59.4%40.6%
All64.8%35.2%
Married81.6%18.4%

64.8%

Rate of Home Ownership

Grand Isle Households and Families

Type Count Average Size Owned
All3302.1964.8
Non Family1461.1257.5
Married1362.8981.6
Female323.1959.4
Male1640

2.78

Average Family Size

2.19

Average Household Size

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Grand Isle Households by Type

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Education Attained Count Percentage
Less Than 9th Grade478.13%
9th to 12th Grade467.96%
High School Graduate32255.71%
Some College9015.57%
Associates Degree142.42%
Bachelors Degree396.75%
Graduate Degree203.46%
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Grand Isle Educational Attainment by Sex (over 25)

Grand Isle Educational Attainment by Race

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Race Total High School Bachelors
White54946159
Hispanic1712
2+ Races1212

The highest rate of high school graduation is among 2+ races people with a rate of 100.00%.

The highest rate of bachelors degrees is among white people with a rate of 10.75%.

Grand Isle Educational Attainment by Race

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Name Average Male Female
Overall$38,000$75,156$18,393
Less Than 9th Grade$13,000$$8,382
High School Graduate$50,278$76,016$18,125
Some College$26,625$$24,808
Bachelors Degree$72,083$$
Graduate Degree$$$

$38,000

Average Earnings

$75,156

Average Male

$18,393

Average Female

Grand Isle Earnings by Educational Attainment

Grand Isle Language by Age

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Grand Isle Language

85.87% of Grand Isle residents speak only English, while 14.13% speak other languages. The non-English language spoken by the largest group is Other Indo-European, which is spoken by 11.77% of the population.

Grand Isle Language

Grand Isle Poverty by Race

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Name Total In Poverty Poverty Rate
White69014420.87%
Hispanic1717100.00%
OtherNaN%

22.30%

Overall Poverty Rate

12.92%

Male Poverty Rate

31.42%

Female Poverty Rate

Poverty in Grand Isle

The race most likely to be in poverty in Grand Isle is White, with 20.87% below the poverty level.

The race least likely to be in poverty in Grand Isle is Hispanic, with 100.00% below the poverty level.

The poverty rate among those that worked full-time for the past 12 months was 0.00%. Among those working part-time, it was 22.22%, and for those that did not work, the poverty rate was 35.69%.

Grand Isle Poverty

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Name Poverty
Less Than 9th Grade45.16%
High School21.74%
Bachelors or Greater20.34%
Some College3.85%

Grand Isle Poverty Rate by Education

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Rate Poverty
Female Unemployed100.00%
Female Employed17.76%
Male Unemployed0.00%
Male Employed0.00%

Grand Isle Poverty Rate by Employment Status and Sex

Grand Isle Income by Household Type

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Name Median Mean
Households$43,333$59,253
Families$76,500$79,484
Married Families$74,375-
Non Families$13,611$30,164
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Income by Household Type

Grand Isle Marital Status

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Marriage Rates

45.3%

Overall Marriage Rate

44.4%

Male Marriage Rate

46.1%

Female Marriage Rate

Grand Isle Married by Age and Sex

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Grand Isle Marriage

The age group where males are most likely to be married is Over 65, while the female age group most likely to be married is 55-64.

Grand Isle Marital Status by Race

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Grand Isle Marital Status

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49

Number of Veterans

Male Veterans

Female Veterans

War Veterans
Vietnam35
Second Gulf War3
World War II
Korea
First Gulf War

Grand Isle Veterans by War

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Age Group Veterans
65 to 7419
55 to 6416
75+6
35 to 545
18 to 343

Grand Isle Veterans by Age

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Grand Isle Veterans by Race

Grand Isle Veterans by Education

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0.00%

Veteran Poverty Rate

18.37%

Veteran Disability Rate

Grand Isle Veterans by Education

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55.4%

Labor Force Participation

49.3%

Employment Rate

4.4%

Unemployment Rate

Grand Isle Employment by Age

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Grand Isle Employment by Race

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Grand Isle Employment by Education

Origin of Non-Citizens

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Non citizens include legal permanent residents (green card holders), international students, temporary workers, humanitarian migrants, and illegal immigrants.

Origin of Naturalized Citizens

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61.49%

Born in Grand Isle

97.70%

Native Born

2.30%

Foreign Born

1.62%

Non Citizen

0.68%

Naturalized

Place of Birth

97.70% of Grand Isle residents were born in the United States, with 61.49% having been born in Louisiana. 1.62% of residents are not US citizens. Of those not born in the United States, the largest percentage are from Latin America.

Grand Isle Place of Birth

Note: 2021 and 2022 data is projected
Year Population Growth Annual Growth Rate
20221,45660.41%
20211,45060.42%
20201,44460.42%
20191,43860.42%
20181,43230.21%
20171,42990.63%
20161,420211.50%
20151,399191.38%
20141,380141.02%
20131,366272.02%
20121,339191.44%
20111,320181.38%
20101,3020.00%

Grand Isle Population by Year