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ZIP Code 70121
Jefferson, LA, Jefferson Parish
Population
10,558
Land area
3.3sq mi
People per sq mi
3,222
City
Jefferson
ZIP 70121 and nearby ZIP codes
ZIP 70121 at a glance
- ZIP 70121 (Jefferson) is about 30 times as dense as Louisiana as a whole.
- The median household income is $59,562, close to the Louisiana median.
- A typical owner-occupied home is valued at $247,900 (15% above Louisiana) and median rent is $1,106 a month.
Local data for ZIP 70121
Counts from official public data
Housing and community stats
ZIP 70121, American Community Survey 2020-2024
Median household income
$59,562
Poverty rate
15.3%
Median home value
$247,900
Prices -0.3% in a year
Median rent
$1,106/mo
Homeownership
59.1%
Bachelor's or higher
36.5%
Median age
43.7
Average commute
19.7 min
Economy and federal money
Businesses, pandemic loans and political donations
Business establishments
423
ZIP Business Patterns 2023
Employees
14,920
$1.2B annual payroll
PPP loans
$59.2M
587 loans
Campaign donations
$53.1K
9% D, 16% R, 2026 cycle
Environment and hazard risk
ZIP 70121, from FEMA, NOAA and EPA
Natural hazard risk
Relatively High
Top: hurricane
Storm events since 1996
413
Countywide, mostly thunderstorm wind
Flood insurance policies
75,564
64.9% of homes, county
July high / Jan low
94° / 47°F
64.6 inches of rain a year
Health statistics
Share of adults in ZIP 70121, CDC PLACES estimates
Obesity
41.5%
U.S. 33.3% +8.2 pts
Diabetes
15.8%
U.S. 12.1% +3.7 pts
Smoking
15.0%
U.S. 12.8% +2.2 pts
Uninsured (18-64)
8.5%
U.S. 11.1% -2.6 pts
Frequently asked questions
- What city is ZIP code 70121?
- ZIP code 70121 is in Jefferson, LA (Jefferson Parish).
- What county is ZIP code 70121 in?
- ZIP code 70121 is mostly in Jefferson Parish, Louisiana.
- How many people live in ZIP code 70121?
- About 10,558 people live in the 70121 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.