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ZIP Code 70355
Lockport, LA, Lafourche Parish
Population
957
Land area
109.5sq mi
People per sq mi
9
City
Lockport
ZIP 70355 and nearby ZIP codes
ZIP 70355 at a glance
- ZIP 70355 (Lockport) is 92% less dense than Louisiana as a whole.
- The median household income is $56,188, 8% below the Louisiana median of $60,756.
- A typical owner-occupied home is valued at $102,700 (53% below Louisiana).
Local data for ZIP 70355
Counts from official public data
Housing and community stats
ZIP 70355, American Community Survey 2020-2024
Median household income
$56,188
Poverty rate
34.8%
Median home value
$102,700
Homeownership
91.1%
Bachelor's or higher
5.4%
Median age
33.5
Average commute
34.9 min
Economy and federal money
Businesses, pandemic loans and political donations
PPP loans
$239K
13 loans
Campaign donations
$350
0% D, 100% R, 2026 cycle
Environment and hazard risk
ZIP 70355, from FEMA, NOAA and EPA
Natural hazard risk
Relatively Moderate
Top: hurricane
Storm events since 1996
172
Countywide, mostly thunderstorm wind
Flood insurance policies
7,963
23.0% of homes, county
July high / Jan low
89° / 45°F
66.7 inches of rain a year
Health statistics
Share of adults in ZIP 70355, CDC PLACES estimates
Obesity
49.0%
U.S. 33.3% +15.7 pts
Diabetes
15.0%
U.S. 12.1% +2.9 pts
Smoking
24.2%
U.S. 12.8% +11.4 pts
Uninsured (18-64)
10.2%
U.S. 11.1% -0.9 pts
Frequently asked questions
- What city is ZIP code 70355?
- ZIP code 70355 is in Lockport, LA (Lafourche Parish).
- What county is ZIP code 70355 in?
- ZIP code 70355 is mostly in Lafourche Parish, Louisiana.
- How many people live in ZIP code 70355?
- About 957 people live in the 70355 ZIP Code Tabulation Area, based on American Community Survey 5-year estimates.
Source: U.S. Census Bureau (ZIP Code Tabulation Areas, American Community Survey) · Data as of 12/31/2023. ZIP Code Tabulation Areas closely match, but are not identical to, USPS ZIP code delivery areas.