51031 vs 51108 — Compare ZIP Codes
Side-by-side comparison. Blue = ZIP 51031, Orange = ZIP 51108.
Quick verdict: ZIP 51031 is higher home values, lower unemployment. ZIP 51108 is wealthier, more affordable rent, lower poverty rate, more diverse, more educated, higher work-from-home share.
Quick Facts
ZIP 51031
Le Mars city, IA
View full profile →- Population12,785
- Median Income$74,978
- Median Home Value$209k
- Median Rent$721
- Median Age39.0 yrs
- Poverty Rate8.1%
ZIP 51108
Sioux City city, IA
View full profile →- Population5,637
- Median Income$78,333
- Median Home Value$167k
- Median Rent$541
- Median Age44.2 yrs
- Poverty Rate8.0%
Visual comparison (same scale)
Population
12,7855,637
Median Income
$74,978$78,333
Median Home Value
$209k$167k
Median Rent
$721$541
Median Age
39.0 yrs44.2 yrs
Poverty Rate
8.1%8.0%
Demographics
ZIP 51031
Le Mars city, IA
View full profile →- White %87.4%
- Black %4.5%
- Asian %0.1%
- Hispanic %9.1%
- Age 0–17 %26.1%
- Age 18–64 %56.9%
- Age 65+ %17.0%
- Bachelor's+ %24.8%
- Diversity Index23/100
ZIP 51108
Sioux City city, IA
View full profile →- White %81.9%
- Black %0.0%
- Asian %1.5%
- Hispanic %16.6%
- Age 0–17 %30.4%
- Age 18–64 %50.9%
- Age 65+ %18.8%
- Bachelor's+ %29.7%
- Diversity Index30/100
Visual comparison (same scale)
White %
87.4%81.9%
Black %
4.5%0.0%
Asian %
0.1%1.5%
Hispanic %
9.1%16.6%
Age 0–17 %
26.1%30.4%
Age 18–64 %
56.9%50.9%
Age 65+ %
17.0%18.8%
Bachelor's+ %
24.8%29.7%
Diversity Index
23/10030/100
Economy
ZIP 51031
Le Mars city, IA
View full profile →- Median Income$74,978
- Unemployment %1.5%
- IRS Net Migration+733
- Work From Home %4.7%
ZIP 51108
Sioux City city, IA
View full profile →- Median Income$78,333
- Unemployment %6.4%
- IRS Net Migration+323
- Work From Home %6.8%
Visual comparison (same scale)
Median Income
$74,978$78,333
Unemployment %
1.5%6.4%
IRS Net Migration
+733+323
Work From Home %
4.7%6.8%
Housing
ZIP 51031
Le Mars city, IA
View full profile →- Median Home Value$209k
- Median Rent$721
- Owner Occupied %65.8%
- Broadband %89.5%
- Vacant %4.2%
- Median Year Built1973
ZIP 51108
Sioux City city, IA
View full profile →- Median Home Value$167k
- Median Rent$541
- Owner Occupied %90.4%
- Broadband %85.3%
- Vacant %0.0%
- Median Year Built1965
Visual comparison (same scale)
Median Home Value
$209k$167k
Median Rent
$721$541
Owner Occupied %
65.8%90.4%
Broadband %
89.5%85.3%
Vacant %
4.2%0.0%
Median Year Built
19731965
Climate & Location
ZIP 51031
Le Mars city, IA
View full profile →- Snow Days/Year0 days
- Elevation (ft)1,195 ft
- Nearest Airport29.5 miles (47.4 km)
- Distance to Coast336.1 miles (541.0 km)
ZIP 51108
Sioux City city, IA
View full profile →- Snow Days/Year0 days
- Elevation (ft)1,100 ft
- Nearest Airport11.7 miles (18.9 km)
- Distance to Coast354.2 miles (570.0 km)
Visual comparison (same scale)
Snow Days/Year
0 days0 days
Elevation (ft)
1,195 ft1,100 ft
Nearest Airport
29.5 miles (47.4 km)11.7 miles (18.9 km)
Distance to Coast
336.1 miles (541.0 km)354.2 miles (570.0 km)
Infrastructure
ZIP 51031
Le Mars city, IA
View full profile →- Work From Home %4.7%
- Walkability (0–100)36
- Broadband %89.5%
ZIP 51108
Sioux City city, IA
View full profile →- Work From Home %6.8%
- Walkability (0–100)24
- Broadband %85.3%
Visual comparison (same scale)
Work From Home %
4.7%6.8%
Walkability (0–100)
3624
Broadband %
89.5%85.3%
Frequently Asked Questions
How do ZIP 51031 and 51108 compare?
ZIP 51031 is higher home values, lower unemployment. ZIP 51108 is wealthier, more affordable rent, lower poverty rate, more diverse, more educated, higher work-from-home share.
What do the blue and orange colors mean?
Blue represents the first ZIP (51031), orange the second (51108). 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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