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ZIP Code 70397
Dulac, LA, Terrebonne Parish
Population
971
Land area
70.8sq mi
People per sq mi
14
City
Dulac
ZIP 70397 and nearby ZIP codes
ZIP 70397 at a glance
- ZIP 70397 (Dulac) is 87% less dense than Louisiana as a whole.
- The median household income is $115,455, 90% above the Louisiana median of $60,756.
- A typical owner-occupied home is valued at $171,400 (21% below Louisiana).
Housing and community stats
ZIP 70397, American Community Survey 2020-2024
Median household income
$115,455
Poverty rate
3.7%
Median home value
$171,400
Homeownership
100.0%
Bachelor's or higher
9.3%
Median age
59.0
Average commute
40.0 min
Economy and federal money
Businesses, pandemic loans and political donations
Business establishments
9
ZIP Business Patterns 2023
Employees
30
$1.1M annual payroll
PPP loans
$993K
86 loans
Campaign donations
$335
63% D, 0% R, 2026 cycle
Environment and hazard risk
ZIP 70397, from FEMA, NOAA and EPA
Natural hazard risk
Relatively Moderate
Top: hurricane
Storm events since 1996
206
Countywide, mostly thunderstorm wind
Flood insurance policies
10,803
32.1% of homes, county
July high / Jan low
91° / 44°F
65.4 inches of rain a year
Health statistics
Share of adults in ZIP 70397, CDC PLACES estimates
Obesity
40.4%
U.S. 33.3% +7.1 pts
Diabetes
16.7%
U.S. 12.1% +4.6 pts
Smoking
20.8%
U.S. 12.8% +8.0 pts
Uninsured (18-64)
9.1%
U.S. 11.1% -2.0 pts
Frequently asked questions
- What city is ZIP code 70397?
- ZIP code 70397 is in Dulac, LA (Terrebonne Parish).
- What county is ZIP code 70397 in?
- ZIP code 70397 is mostly in Terrebonne Parish, Louisiana.
- How many people live in ZIP code 70397?
- About 971 people live in the 70397 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.