70740 vs 70721 — Compare ZIP Codes
Side-by-side comparison. Blue = ZIP 70740, Orange = ZIP 70721.
Quick verdict: ZIP 70740 is wealthier, lower poverty rate, lower unemployment, more educated. ZIP 70721 is higher home values, more diverse, higher work-from-home share.
Quick Facts
ZIP 70740
Grosse Tete village, LA
View full profile →- Population883
- Median Income$65,179
- Median Home Value$126k
- Median Age46.2 yrs
- Poverty Rate10.1%
ZIP 70721
St. Gabriel city, LA
View full profile →- Population368
- Median Income$2,499
- Median Home Value$216k
- Median Age30.0 yrs
- Poverty Rate57.2%
Visual comparison (same scale)
Population
883368
Median Income
$65,179$2,499
Median Home Value
$126k$216k
Median Age
46.2 yrs30.0 yrs
Poverty Rate
10.1%57.2%
Demographics
ZIP 70740
Grosse Tete village, LA
View full profile →- White %89.7%
- Black %10.0%
- Asian %0.0%
- Hispanic %0.0%
- Age 0–17 %17.2%
- Age 18–64 %61.6%
- Age 65+ %21.2%
- Bachelor's+ %12.3%
- Diversity Index19/100
ZIP 70721
St. Gabriel city, LA
View full profile →- White %31.8%
- Black %68.2%
- Asian %0.0%
- Hispanic %10.1%
- Age 0–17 %21.7%
- Age 18–64 %74.5%
- Age 65+ %3.8%
- Bachelor's+ %11.0%
- Diversity Index42/100
Visual comparison (same scale)
White %
89.7%31.8%
Black %
10.0%68.2%
Asian %
0.0%0.0%
Hispanic %
0.0%10.1%
Age 0–17 %
17.2%21.7%
Age 18–64 %
61.6%74.5%
Age 65+ %
21.2%3.8%
Bachelor's+ %
12.3%11.0%
Diversity Index
19/10042/100
Economy
ZIP 70740
Grosse Tete village, LA
View full profile →- Median Income$65,179
- Unemployment %16.8%
- IRS Net Migration+35
- Work From Home %13.7%
ZIP 70721
St. Gabriel city, LA
View full profile →- Median Income$2,499
- Unemployment %35.9%
- IRS Net Migration+15
- Work From Home %32.1%
Visual comparison (same scale)
Median Income
$65,179$2,499
Unemployment %
16.8%35.9%
IRS Net Migration
+35+15
Work From Home %
13.7%32.1%
Housing
ZIP 70740
Grosse Tete village, LA
View full profile →- Median Home Value$126k
- Owner Occupied %90.2%
- Broadband %91.9%
- Vacant %36.0%
- Median Year Built1998
ZIP 70721
St. Gabriel city, LA
View full profile →- Median Home Value$216k
- Owner Occupied %92.4%
- Broadband %100.0%
- Vacant %0.0%
- Median Year Built2014
Visual comparison (same scale)
Median Home Value
$126k$216k
Owner Occupied %
90.2%92.4%
Broadband %
91.9%100.0%
Vacant %
36.0%0.0%
Median Year Built
19982014
Climate & Location
ZIP 70740
Grosse Tete village, LA
View full profile →- Snow Days/Year0 days
- Elevation (ft)20 ft
- Nearest Airport23.2 miles (37.3 km)
- Distance to Coast4.7 miles (7.5 km)
ZIP 70721
St. Gabriel city, LA
View full profile →- Snow Days/Year0 days
- Elevation (ft)25 ft
- Nearest Airport21.8 miles (35.1 km)
- Distance to Coast1.0 miles (1.6 km)
Visual comparison (same scale)
Snow Days/Year
0 days0 days
Elevation (ft)
20 ft25 ft
Nearest Airport
23.2 miles (37.3 km)21.8 miles (35.1 km)
Distance to Coast
4.7 miles (7.5 km)1.0 miles (1.6 km)
Infrastructure
ZIP 70740
Grosse Tete village, LA
View full profile →- Work From Home %13.7%
- Walkability (0–100)22
- Broadband %91.9%
ZIP 70721
St. Gabriel city, LA
View full profile →- Work From Home %32.1%
- Walkability (0–100)20
- Broadband %100.0%
Visual comparison (same scale)
Work From Home %
13.7%32.1%
Walkability (0–100)
2220
Broadband %
91.9%100.0%
Frequently Asked Questions
How do ZIP 70740 and 70721 compare?
ZIP 70740 is wealthier, lower poverty rate, lower unemployment, more educated. ZIP 70721 is higher home values, more diverse, higher work-from-home share.
What do the blue and orange colors mean?
Blue represents the first ZIP (70740), orange the second (70721). The same colors are used in the map markers and comparison bars.
Where does this data come from?
Data is from the U.S. Census Bureau and other federal sources. See our Methodology page for details.
How can I compare other ZIP codes?
From any ZIP page, use the "Compare with Another ZIP" tool, or go to /compare/XXXXX-vs-YYYYY (replace with two 5-digit ZIP codes).
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