Home Value
$266,100
6% lower than US avg
Violent Crime
194/100K
49% lower than US avg
Bachelor's+
23.7%
30% lower than US avg
Median Rent
$1,118
4% lower than US avg
Obesity Rate
43.0%
34% higher than US avg
Unemployment
3.9%
8% higher than US avg
Poverty Rate
11.4%
8% lower than US avg
How Grand Isle Compares to the U.S. Average (100% = U.S. avg)
People
Population644
Median Age54.0 yrs
Density101/mi²
Male / Female62% / 39%
Largest GroupWhite 93%
Veterans13.7%
Economy
Per Capita$35,590
Unemployment3.9%
Poverty11.4%
County GDP$31,830M
Commute25 min
Housing
Home Value$266,100
Rent$1,118
Ownership75.7%
Zillow$255,314
Housing Units1,889
Rent Burden18.7%
Crime
F
Violent194/100K
Property48/100K
Health
Obesity43.0%
Uninsured9.6%
Smoking21.5%
Depression31.1%
Heart Disease7.9%
Climate
Avg Temp69°F (21°C)
AQI42 (Good)
Rain66.7 in/yr
Sunny Days317/yr
Elevation2 ft (1 m)
Education
C+
Bachelor's+23.7%
High School+87.4%
Graduate+3.7%
School Score4.36
Community
2024 VoteR 55% / D 43%
Commute25 min
Broadband59.9%
EV Stations1
Libraries16
Is Grand Isle a Good Place to Live?
Based on current data, Grand Isle receives an overall livability score of 1.9 out of 5.0, earning a grade of D. Key strengths include low crime rates, abundant sunshine, high health insurance coverage. Areas to be aware of include high obesity rates. Grand Isle faces significant challenges across several quality-of-life categories.
Economy & Jobs
Unemployment stands at 3.9%, indicating a healthy job market. 11.4% of residents live in poverty, near the national average of 12.4%. Workers commute an average of 25 minutes.
Cost of Living & Housing
The median home value in Grand Isle is $266,100, roughly aligned with the national median of $281,900. Renters pay a median of $1,118 per month.
Safety & Crime
Violent crime in Grand Isle is below the national average at 194 per 100,000 residents (U.S. avg: 380). Property crime occurs at a rate of 48 per 100,000, 98% below the national average.
Education
23.7% of residents hold a bachelor's degree, below the national average of 33.7%. 87.4% have completed high school. Area schools have an average test score of 4.4/10.
Climate & Weather
Grand Isle enjoys a moderate climate with an average annual temperature of 69°F. Winters average 54°F in January while summers reach 82°F in July. With 317 sunny days per year, residents enjoy well above the national average of sunshine. Annual precipitation totals 66.7 inches. Air quality is rated Good with a median AQI of 42.
Grand Isle has a population of 644 with a density of 101 people per square mile, spread across 8.2 square miles. The median age is 54.0 years, 39% older than the national median of 38.9. The gender split is 38.5% female and 61.5% male. The city is predominantly White (93%), with 2.5% Hispanic, 1.4% Black. English is the primary language spoken at home by 86.1% of residents, while 13.9% speak Spanish. 13.7% of the population are veterans, above the national rate of 6.0%. 30.9% of residents have a disability (above the 13.0% national average). 93.4% have health insurance coverage.
Population
54.0yrs
Median Age
39% above US avg
Race & Ethnicity
Grand Isle vs U.S. Average
Language Spoken at Home
English Only
86.1%
10% above US avg
Spanish
13.9%
4% above US avg
Social Characteristics
Grand Isle vs U.S. Average
Per capita income is $35,590. The average weekly wage is $1,227, 14% lower than the U.S. average. The unemployment rate is 3.9% (above the 3.6% US average). 11.4% of residents live below the poverty line. The area has 15,879 business establishments, including 1,162 restaurants. The cost of living index is 88.2, below the national baseline of 100 / offering relatively affordable living. Workers commute an average of 25 minutes. 0.3% of workers work from home (below the 15.2% national rate).
Income: Grand Isle vs U.S.
Income
| |
| Per Capita Income | $35,590 |
| Avg Weekly Wage | $1,227 |
| IRS Avg AGI | $70,828 |
| Gini Index | 0.478 (0=equal, 1=unequal) |
Employment & Poverty
| Unemployment | 3.9% |
| 8% above US avg |
| Poverty Rate | 11.4% |
| 8% below US avg |
| Establishments (County) | 15,879 |
| County GDP | $31,830M |
Business (County)
| Restaurants | 1,162 |
| Healthcare | 1,349 |
| Retail | 1,626 |
| Manufacturing | 260 |
Tax & Cost of Living
| Property Tax (IRS) | $4,732 |
| 35% above US avg |
| Cost of Living | 88.20 (100=avg) |
| Effective Tax Rate | 1.78% |
Commute & Transportation
| Commute Time | 25.2 min |
| Drive Alone | 81.1% |
| Public Transit | 0.0% |
| Work from Home | 0.3% |
The median home value in Grand Isle is $266,100, 6% below the national median of $281,900. Zillow estimates the typical home value at $255,314. Homes sell for 88.5% of their list price, suggesting buyers have room to negotiate. Monthly rent averages $1,118 (4% below the national average of $1,163). Fair market rent ranges from $832 for a one-bedroom to $1,007 for a two-bedroom apartment. 75.7% of housing units are owner-occupied (above the 65.4% national rate). There are 1,889 total housing units in the city. The median year a home was built is 1974. The average annual property tax is $4,732 (higher than the $3,500 national average). 18.7% of renters spend 30% or more of their income on housing.
Home Values
| Census Median | $266,100 |
| 6% below US avg |
| Zillow ZHVI | $255,314 |
| Median List Price | $250,000 |
Real Estate Market (Redfin)
| Median List Price | $250,000 |
| $/Sq Ft | $271 |
| Homes Sold | 2 |
| Sale-to-List Ratio | 88.5% |
| Price Drops | 12.8% |
| Inventory | 47 |
Rental Costs
| Census Median Rent | $1,118 |
| 4% below US avg |
| Rent Burden | 18.7% |
HUD Fair Market Rent
| Studio | $763 |
| 1 Bedroom | $832 |
| 2 Bedrooms | $1,007 |
| 3 Bedrooms | $1,298 |
| 4 Bedrooms | $1,508 |
Ownership & Property
| Homeownership | 75.7% |
| Owner-Occupied | 75.7% |
| Renter-Occupied | 24.3% |
| Housing Units | 1,889 |
| Median Year Built | 1974 |
Property Tax
| Avg Tax (IRS) | $4,732 |
| 35% above US avg |
| Effective Rate | 1.78% |
In Grand Isle, 43.0% of adults are obese, above the national rate of 32.1%. 13.9% have diabetes (above the 10.5% national rate). Heart disease affects 7.9% of residents, above the national average. 39.2% have high blood pressure. 21.5% are current smokers (above the 14.0% national rate). 19.8% report binge drinking. 31.7% are physically inactive, above the national average. 31.1% report depression (above the 20.0% national average). 22.4% experience frequent mental distress. 9.6% of residents lack health insurance. The primary care physician ratio is 1:1,084. The dentist ratio is 1:1,139. 97.7% of residents have access to exercise opportunities. The food environment index is 7.6 out of 10.
Health Metrics: Grand Isle vs U.S. Average (%)
Chronic Conditions
| Obesity | 43.0% |
| 34% above US avg |
| Diabetes | 13.9% |
| Heart Disease | 7.9% |
| High Blood Pressure | 39.2% |
| Asthma | 10.4% |
| COPD | 10.0% |
| Cancer | 7.3% |
| Stroke | 4.0% |
Behaviors & Mental Health
| Smoking | 21.5% |
| 54% above US avg |
| Binge Drinking | 19.8% |
| Physical Inactivity | 31.7% |
| Depression | 31.1% |
| Mental Distress | 22.4% |
| Physical Distress | 16.3% |
| Short Sleep | 40.5% |
Healthcare Access
| Insurance Rate | 93.4% |
| Uninsured | 9.6% |
| 12% above US avg |
| Primary Care | 1:1,084 |
| Dentists | 1:1,139 |
| Mental Health | 1:307 |
| Checkup Rate | 79.3% |
| Dental Visits | 47.1% |
| Premature Death | 10,825/100K |
Food & Exercise
| Food Environment | 7.6/10 |
| Exercise Access | 97.7% |
| Healthcare Facilities | 1,349 |
Grand Isle has a violent crime rate of 194 per 100,000 residents, 49% below the national average of 380. Property crime stands at 48 per 100,000, 98% below the U.S. average. The county recorded 35 fatal traffic crashes. Overall, Grand Isle receives a safety grade of F.
Crime Rates: Grand Isle vs U.S. Average (per 100,000)
Violent Crime
| Total Violent | 193.8/100K |
| 49% below US avg |
| |
Property Crime
| Total Property | 48.5/100K |
| 98% below US avg |
Traffic Safety
| Fatal Crashes (County/yr) | 35 |
| Traffic Accidents | 1 |
| Avg Accident Severity | 2.0 / 4.0 |
Safety Score
| Safety Grade | F |
| Safety Score | 1.0 / 5.0 |
Grand Isle enjoys a temperate climate with an average annual temperature of 69°F (21°C). Winters average 54°F in January while summers reach 82°F in July. The area gets 317 sunny days per year, well above the U.S. average of 205 / making it one of the sunnier locations in the country. Annual precipitation totals 66.7 inches (wetter than the 38-inch national average). Air quality is rated Good with a median AQI of 42. The city sits at an elevation of 2 feet, near sea level.
Temperature
54°F Jan (12°C)
82°F Jul (28°C)
| Annual Average | 69.4°F |
| 29% above US avg |
| January Average | 54°F (12°C) |
| July Average | 82°F (28°C) |
| Sunny Days | 317 days/yr |
Geography
| Elevation | 2 ft (1 m) |
| Area | 8.2 sq mi (21.2 km²) |
| Population Density | 101/sq mi |
| Coordinates | 29.2129°N, 90.0291°W |
| Timezone | America/Chicago |
| County | Jefferson Parish County |
| Nearest Airport | Louis Armstrong New Orleans International (MSY)
56 miles away |
Precipitation & Snow
Annual Rainfall
66.7"
75% above US avg
Wettest Month (Jul)
7.09"
Air Quality
| AQI Median | 42.0 |
| Rating | Good |
Air Pollutants (EPA 2023)
| Ozone (O₃) | 0.0448 ppm |
| NO₂ (Nitrogen Dioxide) | 10.1 ppb |
| PM2.5 (Fine Particles) | 8.4 μg/m³ |
Natural Hazard Risk
| Overall Risk | Relatively High |
| Risk Score | 98.7 / 100 |
| Social Vulnerability | 68.4 / 100 |
| Community Resilience | 97.7 / 100 |
Hazard Breakdown
| Tornado |
Relatively Moderate |
| Hurricane |
Very High |
| Earthquake |
Relatively Low |
| Wildfire |
Very Low |
| Flood |
Relatively High |
| Hail |
Relatively High |
| Strong Wind |
Relatively Moderate |
| Heat Wave |
Relatively High |
| Winter Weather |
Relatively High |
| Lightning |
Very High |
| Ice Storm |
Relatively High |
| Drought |
Relatively Low |
| Cold Wave |
Relatively High |
| Landslide |
Very Low |
| Coastal Flood |
Very High |
Source: FEMA National Risk Index v1.20 (Dec 2025)
Earthquake History
3 earthquakes (M2.5+) within 150 km since 1990.
Strongest: M4.3. Most recent: M3.6 on Mar 16, 2001.
| Dec 9, 2000 |
135 km S of Grand Isle, Louisiana |
M4.3 |
133 km |
| Jun 30, 1994 |
148 km S of Grand Isle, Louisiana |
M4.2 |
146 km |
| Mar 16, 2001 |
106 km SSE of Venice, Louisiana |
M3.6 |
136 km |
Source: USGS (M2.5+, 1990-2025)
Hurricane History
27 hurricanes (Cat 1+) within 500 km since 1980.
Strongest: Category 5. Most recent: Francine (2024, Cat 2).
| Year |
Name |
Category |
Closest |
| 2024 |
Francine |
Category 2 |
95 km |
| 2021 |
Ida |
Category 4 |
21 km |
| 2020 |
Laura |
Category 4 |
300 km |
| 2020 |
Zeta |
Category 3 |
55 km |
| 2020 |
Delta |
Category 2 |
294 km |
| 2020 |
Sally |
Category 2 |
187 km |
| 2019 |
Barry |
Category 1 |
182 km |
| 2017 |
Nate |
Category 1 |
82 km |
| 2012 |
Isaac |
Category 1 |
13 km |
| 2009 |
Ida |
Category 1 |
152 km |
| 2008 |
Gustav |
Category 2 |
53 km |
| 2005 |
Katrina |
Category 5 |
43 km |
| 2005 |
Rita |
Category 4 |
272 km |
| 2005 |
Cindy |
Category 1 |
7 km |
| 2004 |
Ivan |
Category 4 |
181 km |
| 2002 |
Lili |
Category 4 |
182 km |
| 1998 |
Georges |
Category 2 |
142 km |
| 1998 |
Earl |
Category 2 |
151 km |
| 1997 |
Danny |
Category 1 |
13 km |
| 1995 |
Opal |
Category 4 |
219 km |
Source: NOAA IBTrACS (Cat 1+, 1980-2026)
Tornado History
197 tornadoes (EF0+) within 100 km since 1950.
Strongest: EF4. Total: 30 fatalities, 419 injuries.
| Date |
Rating |
Distance |
Fatalities |
| Oct 3, 1964 |
EF4 |
54 km |
22 |
| Mar 22, 2022 |
EF3 |
75 km |
1 |
| Feb 7, 2017 |
EF3 |
89 km |
0 |
| Jan 28, 1966 |
EF3 |
84 km |
0 |
| Mar 21, 1957 |
EF3 |
64 km |
0 |
| Dec 14, 2022 |
EF2 |
98 km |
1 |
| Dec 14, 2022 |
EF2 |
74 km |
0 |
| Feb 13, 2007 |
EF2 |
89 km |
1 |
| Feb 13, 2007 |
EF2 |
77 km |
0 |
| Feb 2, 2006 |
EF2 |
86 km |
0 |
| Apr 6, 2005 |
EF2 |
21 km |
0 |
| Mar 15, 2000 |
EF2 |
80 km |
0 |
| Sep 10, 1998 |
EF2 |
49 km |
1 |
| May 8, 1995 |
EF2 |
82 km |
0 |
| Apr 8, 1993 |
EF2 |
14 km |
3 |
| Apr 22, 1983 |
EF2 |
77 km |
0 |
| Jun 22, 1981 |
EF2 |
82 km |
0 |
| Apr 13, 1980 |
EF2 |
93 km |
0 |
| Oct 29, 1974 |
EF2 |
93 km |
0 |
| Mar 16, 1972 |
EF2 |
93 km |
0 |
Source: NOAA SPC (EF0+, 1950-2024)
Wildfire History
3 wildfires (100+ acres) within 100 km.
Largest: BAD ROMANCE (1,305 ac, 2011).
| Year |
Name |
Acres |
Distance |
| 2011 |
BAD ROMANCE |
1,305 |
95 km |
| 2010 |
UNNAMED |
904 |
97 km |
| 1996 |
1 B |
846 |
99 km |
Source: NIFC/IRWIN (100+ acres)
Monthly Weather
| Month |
Avg Temperature |
Precipitation |
Summary |
| January |
54°F (12°C) |
4.7 in |
Coldest |
| February |
57°F (14°C) |
4.5 in |
|
| March |
63°F (17°C) |
4.5 in |
|
| April |
69°F (20°C) |
3.8 in |
|
| May |
75°F (24°C) |
4.9 in |
|
| June |
80°F (27°C) |
4.9 in |
|
| July |
82°F (28°C) |
7.1 in |
Warmest, Wettest |
| August |
82°F (28°C) |
7.0 in |
|
| September |
80°F (27°C) |
6.3 in |
|
| October |
72°F (22°C) |
3.4 in |
Driest |
| November |
64°F (18°C) |
4.2 in |
|
| December |
58°F (14°C) |
4.9 in |
|
Grand Isle has a seasonal temperature swing of 29°F / from 54°F in January to 82°F in July. Total annual precipitation is 60.2 inches, with July being the wettest month (7.1") and October the driest (3.4").
Average costs for common services in Grand Isle. Prices are estimated based on regional cost of living data and may vary by provider.
Healthcare
| Doctor Visit (Primary Care) |
$221 ($132-$353) |
| Specialist Visit |
$309 ($176-$485) |
| Urgent Care Visit |
$176 ($88-$309) |
| Emergency Room Visit |
$1,940 ($706-$4,410) |
| Dental Cleaning |
$115 ($66-$176) |
| Dental Filling |
$221 ($132-$353) |
View all 40 services
Auto Repair
| Oil Change (Conventional) |
$40 ($22-$66) |
| Oil Change (Synthetic) |
$66 ($44-$106) |
| Brake Pad Replacement |
$265 ($132-$441) |
| Tire Rotation |
$35 ($18-$66) |
| New Tires (Set of 4) |
$529 ($353-$882) |
| Battery Replacement |
$176 ($88-$309) |
View all 18 services
Home Services
| Plumber (Per Hour) |
$88 ($53-$132) |
| Electrician (Per Hour) |
$79 ($44-$123) |
| HVAC Repair |
$353 ($132-$706) |
| HVAC System Install |
$6,174 ($3,528-$10,584) |
| Roof Repair |
$882 ($353-$1,764) |
| Roof Replacement |
$7,938 ($4,851-$13,230) |
View all 25 services
Legal
| Divorce (Uncontested) |
$1,323 ($441-$3,087) |
| Divorce (Contested) |
$13,230 ($4,410-$26,460) |
| DUI Defense |
$4,410 ($1,764-$8,820) |
| Bankruptcy (Chapter 7) |
$1,323 ($706-$2,646) |
| Will Preparation |
$441 ($176-$882) |
| Trust Preparation |
$2,205 ($882-$4,410) |
View all 12 services
Personal Care
| Men's Haircut |
$22 ($13-$40) |
| Women's Haircut |
$49 ($26-$88) |
| Hair Coloring (Full) |
$132 ($66-$221) |
| Manicure |
$22 ($13-$40) |
| Pedicure |
$35 ($22-$57) |
| Massage (1 Hour) |
$71 ($44-$115) |
View all 12 services
Food & Grocery
| Gallon of Milk (per gallon) |
$3.62 ($2.65-$4.85) |
| Dozen Eggs (per dozen) |
$3.09 ($2.21-$4.41) |
| Loaf of Bread |
$3.35 ($2.21-$4.85) |
| Chicken Breast (per lb) |
$3.97 ($2.65-$5.73) |
| Ground Beef (per lb) |
$4.85 ($3.53-$6.62) |
| Rice (per lb) |
$0.88 ($0.53-$1.59) |
View all 20 services
Utilities
| Electricity (Monthly) |
$123 ($71-$221) |
| Natural Gas (Monthly) |
$62 ($26-$132) |
| Water/Sewer (Monthly) |
$62 ($35-$106) |
| Internet (Monthly) |
$62 ($35-$88) |
| Cell Phone Plan (Monthly) |
$57 ($26-$88) |
| Cable TV (Monthly) |
$75 ($44-$132) |
View all 8 services
Transportation
| Monthly Parking (Downtown) |
$176 ($66-$441) |
| Car Insurance (Annual) |
$1,764 ($1,058-$3,087) |
| Bus Pass (Monthly) |
$62 ($26-$115) |
| Taxi/Uber (5-Mile Ride) |
$13 ($7.06-$22) |
| Car Registration (Annual) |
$88 ($26-$221) |
| Driver's License Renewal |
$26 ($13-$66) |
View all 8 services
Education & Childcare
| Daycare (Infant, Monthly) |
$1,058 ($529-$2,205) |
| Daycare (Toddler, Monthly) |
$882 ($441-$1,764) |
| After-School Care (Monthly) |
$353 ($176-$617) |
| Tutoring (Per Hour) |
$44 ($22-$88) |
| SAT/ACT Prep Course |
$882 ($353-$2,205) |
| Private School (K-12, Annual) |
$11,025 ($4,410-$26,460) |
View all 8 services
Pets
| Vet Visit (Routine Checkup) |
$53 ($26-$88) |
| Dog Vaccination (Annual) |
$88 ($44-$176) |
| Dog Grooming |
$53 ($26-$88) |
| Pet Boarding (Per Night) |
$35 ($18-$66) |
| Dog Spay/Neuter |
$265 ($132-$441) |
| Cat Spay/Neuter |
$176 ($88-$353) |
View all 9 services
Childcare
| Center-Based (monthly) |
| Infant | $657 |
| Toddler | $628 |
| Preschool | $607 |
| Family Childcare (monthly) |
| Infant | $577 |
| Toddler | $577 |
| Preschool | $577 |
Source: DOL Women's Bureau (2022)
Frequently Asked Questions About Grand Isle
What is the population of Grand Isle?
Grand Isle has a population of 644 residents and is located in Louisiana. The population density is 101 people per square mile, spread across 8.2 square miles. The median age of residents is 54.0 years, which is older than the national median of 38.9 years. The population is 38.5% female and 61.5% male.
Is Grand Isle expensive to live in?
Grand Isle is more affordable than the national average, with a cost of living index of 88.2 / below the baseline of 100. The median home value is $266,100 (6% below the U.S. median). Renters pay a median of $1,118 per month.
Is Grand Isle safe?
Grand Isle is safer than the national average, with a violent crime rate of 194 per 100,000 compared to the U.S. rate of 380. Property crime occurs at a rate of 48 per 100,000 (below the national average). Overall, Grand Isle receives a safety grade of F based on combined crime data.
What is the weather like in Grand Isle?
Grand Isle enjoys a temperate climate with an average annual temperature of 69°F (21°C). Winter temperatures average 54°F in January, while summers reach an average of 82°F in July. The area receives 317 sunny days per year, well above the national average of 205. Annual rainfall totals 66.7 inches. Air quality is rated Good with a median Air Quality Index (AQI) of 42.
How is the job market in Grand Isle?
Grand Isle has a healthy job market with an unemployment rate of 3.9%, near the national average of 3.6%. The average weekly wage is $1,227. There are 15,879 business establishments in the area, including 1,162 restaurants and food service locations. The average commute time is 25 minutes, and 0.3% of workers work from home.
How much does housing cost in Grand Isle?
The median home value in Grand Isle is $266,100. Zillow estimates the typical home value at $255,314. For renters, the median monthly rent is $1,118. Fair market rent is $832 for a 1-bedroom and $1,007 for a 2-bedroom apartment. The homeownership rate is 75.7%. The average annual property tax is $4,732.
How are the schools in Grand Isle?
Schools in Grand Isle have an average test score of 4.4 out of 10, below typical national benchmarks. Families may want to research individual school ratings. 23.7% of adults in Grand Isle hold a bachelor's degree or higher, below the national average of 33.7%. 87.4% have completed high school. 3.7% hold a graduate or professional degree.
How healthy is Grand Isle?
The obesity rate in Grand Isle is 43.0% (above the national rate of 32.1%). 21.5% of adults are smokers. 31.7% are physically inactive. 31.1% of residents report depression. 9.6% lack health insurance. 97.7% of residents have access to exercise opportunities. The primary care physician ratio is 1:1,084.
What is transportation like in Grand Isle?
The average commute in Grand Isle is 25 minutes. 81.1% of workers drive alone to work, and 0.3% work from home.
What are the demographics of Grand Isle?
The racial and ethnic makeup of Grand Isle is 93% White, 1.4% Black or African American, 2.5% Hispanic or Latino. 86.1% of residents speak only English at home, while 13.9% speak Spanish. 13.7% of the population are military veterans. 30.9% of residents have a disability. 93.4% have health insurance coverage.
All Countries
