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ZIP 70358 · Grand Isle

Who lives in ZIP code 70358 (Grand Isle, LA): age, income, housing, education and work.

Source: uszips 2026 (ACS-based ZIP file)

2026 ZIP profile

Grand Isle, LA · Jefferson Parish

uszips 2026
People623
Median age58.4
Household income—
Home value$268,582
Median rent—
Poverty36.5%
College degree+15.4%
Commute—

Place

Metro area
New Orleans-Metairie, LA
Wider region
New Orleans-Metairie-Slidell, LA-MS
Time zone
Central
Density
37 / sq mi
Housing units
353

County

Jefferson100%

Share of the ZIP's people in each county.

Age mix

Under 100.0%
10–194.7%
20s2.7%
30s10.7%
40s13.8%
50s21.4%
60s21.5%
70s20.4%
80+4.8%

34.8% are 65 or older; 100.0% are adults.

Household income

Under $25K53.5%
$25K–50K10.5%
$50K–75K0.0%
$75K–100K5.4%
$100K–150K30.6%
$150K+0.0%

30.6% of households earn $100K+. Median per person: $17,997.

Education (adults 25+)

Less than high school12.1%
High school31.6%
Some college40.9%
Bachelor's15.4%
Graduate0.0%

100.0% of degrees are in STEM fields.

Race

White94.7%
Black0.8%
Asian0.0%
Native American0.0%
Pacific Islander0.0%
Other0.8%
Two or more3.7%

0.8% Hispanic or Latino (of any race).

Households & family

Married
69.5%
Never married
16.4%
Divorced
12.7%
Widowed
1.4%
Family size
2.07
Dual-income families
23.0%

Housing

Own their home
87.3%
Rent burden
—
Men / women
64% / 36%

Work

In labor force
38.4%
Unemployment
20.3%
Self-employed
17.1%
Farmers
0.0%

Community

Charitable givers
12.2%
Veterans
17.7%
With a disability
36.1%
No health insurance
6.6%
Limited English
0.0%

Source: uszips 2026 (ACS-based ZIP file). Shares are percentages of people, households or adults as the measure implies.

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