Grand Isle is a town located in Jefferson Parish Louisiana. Grand Isle has a 2024 population of 952. Grand Isle is currently declining at a rate of -1.45% annually and its population has decreased by -5.46% since the most recent census, which recorded a population of 1,007 in 2020.
The average household income in Grand Isle is $66,097 with a poverty rate of 31.32%. The median age in Grand Isle is 54 years: 53.2 years for males, and 55.5 years for females.
According to the most recent ACS, the racial composition of Grand Isle was:
Race | Population | Percentage (of total) |
|---|---|---|
| White | 599 | 93.01% |
| Two or more races | 31 | 4.81% |
| Black or African American | 9 | 1.4% |
| Other race | 5 | 0.78% |
| Native American | 0 | 0% |
| Asian | 0 | 0% |
| Native Hawaiian or Pacific Islander | 0 | 0% |
White
Two or more races
Black or African American
Other race
Native American
Asian
Native Hawaiian or Pacific Islander
Household Type | Count | Average Size | Owner | Renter |
|---|---|---|---|---|
| All | 354 | 1.78 | 75.7 | 24.3 |
| Non Family | 152 | 1.03 | 77.6 | 22.4 |
| Married | 151 | 2.13 | 87.4 | 12.6 |
| Male | 33 | 3.55 | 0 | 100 |
| Female | 18 | 1.94 | 100 | 0 |
2.03
Average Family Size
1.78
Average Household Size
75.7%
Rate of Home Ownership
Married
Male
Female
NonFamily
owner
renter
Male
Female
Education Attained | Count | Percentage |
|---|---|---|
| 9th to 12th Grade | 45 | 8.35% |
| Associates Degree | 26 | 4.82% |
| Bachelors Degree | 110 | 20.41% |
| Graduate Degree | 18 | 3.34% |
| High School Graduate | 198 | 36.73% |
| Less Than 9th Grade | 23 | 4.27% |
| Some College | 119 | 22.08% |
Less Than 9th Grade
9th to 12th Grade
High School Graduate
Some College
Associates Degree
Bachelors Degree
Graduate Degree
High School Graduation Rate
Bachelors Rate
Race | Total | High School | Bachelors |
|---|---|---|---|
| White | 507 | 439 | 128 |
| 2+ Races | 31 | 31 | 0 |
| Black | 1 | 1 | 0 |
The highest rate of high school graduation is among black people with a rate of 100%.
The highest rate of bachelors degrees is among white people with a rate of 25.25%.
All
Male
Female
Name | Average | Male | Female |
|---|---|---|---|
| Bachelors Degree | $0 | $44,483 | $88,036 |
| Graduate Degree | $0 | $0 | $0 |
| High School Graduate | $60,982 | $0 | $0 |
| Less Than 9th Grade | $0 | $0 | $0 |
| Overall | $47,656 | $43,664 | $60,089 |
| Some College | $0 | $2,499 | $28,438 |
$47,656
Average Earnings
$43,664
Average Male
$60,089
Average Female
Only English
Spanish
Other Indo-European Languages
Asian and Pacific Island Languages
Other Languages
92.39% of Grand Isle residents speak only English, while 7.61% speak other languages. The non-English language spoken by the largest group is Other Indo-European, which is spoken by 5.12% of the population.
rate
Name | Total | In Poverty | Poverty Rate |
|---|---|---|---|
| White | 598 | 182 | 30.43% |
| Multiple | 31 | 15 | 48.39% |
31.32%
Overall Poverty Rate
40.94%
Male Poverty Rate
16.53%
Female Poverty Rate
The race most likely to be in poverty in Grand Isle is Multiple, with 48.39% below the poverty level.
The race least likely to be in poverty in Grand Isle is White, with 30.43% below the poverty level.
The poverty rate among those that worked full-time for the past 12 months was 10.75%. Among those working part-time, it was 61.68%, and for those that did not work, the poverty rate was 32.89%.
rate
Rate | Poverty |
|---|---|
| Less Than 9th Grade | 51.47% |
| High School | 39.29% |
| Some College | 27.59% |
| Bachelors or Greater | 14.06% |
rate
Rate | Poverty |
|---|---|
| Male Unemployed | 91.3% |
| Male Employed | 32.56% |
| Female Employed | 15% |
| Female Unemployed | 0% |
Households
Families
MarriedFamilies
NonFamilies
Name | Median | Mean |
|---|---|---|
| Families | $107,917 | $93,705 |
| Households | - | $66,097 |
| Married Families | $102,083 | $-999,999,999 |
| Non Families | $10,811 | $22,287 |
mean
median
Married
Widowed
Divorced
Separated
NeverMarried
54.1%
Overall Marriage Rate
44.5%
Male Marriage Rate
68.1%
Female Marriage Rate
male
female
The age group where males are most likely to be married is 55-64, while the female age group most likely to be married is Over 65.
Married
Widowed
Divorced
Separated
NeverMarried
Second Gulf War
First Gulf War
Vietnam
Korea
World War II
77
Number of Veterans
51
Male Veterans
26
Female Veterans
War | Veterans |
|---|---|
| First Gulf War | 46 |
| Second Gulf War | 20 |
| Vietnam | 16 |
| Korea | 0 |
| World War II | 0 |
count
Age Group | Veterans |
|---|---|
| 55 to 64 | 46 |
| 65 to 74 | 16 |
| 75+ | 15 |
| 18 to 34 | 0 |
| 35 to 54 | 0 |
count
Name | Veterans | % of Total |
|---|---|---|
| White | 77 | 14.45% |
Less Than 9th Grade
High School Graduate
Some College
Bachelors or Greater
25.97%
Veteran Poverty Rate
40.26%
Veteran Disability Rate
LaborForceParticipation
55.6%
Labor Force Participation
49.2%
Employment Rate
7.3%
Unemployment Rate
LaborForceParticipation
LaborForceParticipation
Europe
Asia
Africa
Oceania
Latin America
North America
Non citizens include legal permanent residents (green card holders), international students, temporary workers, humanitarian migrants, and illegal immigrants.
Europe
Asia
Africa
Oceania
Latin America
North America
67.55%
Born in Grand Isle
100%
Native Born
0%
Foreign Born
0%
Non Citizen
0%
Naturalized
100% of Grand Isle residents were born in the United States, with 67.55% having been born in Louisiana. 0% of residents are not US citizens. Of those not born in the United States, the largest percentage are from Europe.
Year | Population | Growth | Change |
|---|---|---|---|
| 2029 | 884 | -13 | -1.45% |
| 2028 | 897 | -14 | -1.54% |
| 2027 | 911 | -14 | -1.51% |
| 2026 | 925 | -13 | -1.39% |
| 2025 | 938 | -14 | -1.47% |
| 2024 | 952 | -14 | -1.45% |
| 2023 | 966 | -1 | -0.1% |
| 2022 | 967 | -39 | -3.88% |
| 2021 | 1,006 | -1 | -0.1% |
| 2020 | 1,007 | -435 | -30.17% |
| 2019 | 1,442 | 9 | 0.63% |
| 2018 | 1,433 | 4 | 0.28% |
| 2017 | 1,429 | 9 | 0.63% |
| 2016 | 1,420 | 22 | 1.57% |
| 2015 | 1,398 | 19 | 1.38% |
| 2014 | 1,379 | 13 | 0.95% |
| 2013 | 1,366 | 26 | 1.94% |
| 2012 | 1,340 | 20 | 1.52% |
| 2011 | 1,320 | 18 | 1.38% |
| 2010 | 1,302 | 0 | 0% |