51004 vs 51101 — Compare ZIP Codes
Side-by-side comparison. Blue = ZIP 51004, Orange = ZIP 51101.
Quick verdict: ZIP 51004 is wealthier, more affordable rent, lower poverty rate, lower unemployment, more educated, higher work-from-home share. ZIP 51101 is more diverse.
Quick Facts
ZIP 51004
Anthon city, IA
View full profile →- Population853
- Median Income$49,821
- Median Home Value$101k
- Median Rent$612
- Median Age48.5 yrs
- Poverty Rate13.0%
ZIP 51101
Sioux City city, IA
View full profile →- Population1,077
- Median Income$18,103
- Median Home Value—
- Median Rent$663
- Median Age33.8 yrs
- Poverty Rate41.9%
Visual comparison (same scale)
Population
8531,077
Median Income
$49,821$18,103
Median Home Value
$101k—
Median Rent
$612$663
Median Age
48.5 yrs33.8 yrs
Poverty Rate
13.0%41.9%
Demographics
ZIP 51004
Anthon city, IA
View full profile →- White %93.5%
- Black %0.0%
- Asian %0.0%
- Hispanic %4.0%
- Age 0–17 %20.1%
- Age 18–64 %55.9%
- Age 65+ %24.0%
- Bachelor's+ %24.0%
- Diversity Index12/100
ZIP 51101
Sioux City city, IA
View full profile →- White %61.3%
- Black %7.2%
- Asian %3.6%
- Hispanic %10.8%
- Age 0–17 %8.3%
- Age 18–64 %79.7%
- Age 65+ %12.1%
- Bachelor's+ %11.1%
- Diversity Index58/100
Visual comparison (same scale)
White %
93.5%61.3%
Black %
0.0%7.2%
Asian %
0.0%3.6%
Hispanic %
4.0%10.8%
Age 0–17 %
20.1%8.3%
Age 18–64 %
55.9%79.7%
Age 65+ %
24.0%12.1%
Bachelor's+ %
24.0%11.1%
Diversity Index
12/10058/100
Economy
ZIP 51004
Anthon city, IA
View full profile →- Median Income$49,821
- Unemployment %1.0%
- IRS Net Migration+49
- Work From Home %5.5%
ZIP 51101
Sioux City city, IA
View full profile →- Median Income$18,103
- Unemployment %13.8%
- IRS Net Migration+62
- Work From Home %0.0%
Visual comparison (same scale)
Median Income
$49,821$18,103
Unemployment %
1.0%13.8%
IRS Net Migration
+49+62
Work From Home %
5.5%0.0%
Housing
ZIP 51004
Anthon city, IA
View full profile →- Median Home Value$101k
- Median Rent$612
- Owner Occupied %73.5%
- Broadband %79.2%
- Vacant %16.0%
- Median Year Built1938
ZIP 51101
Sioux City city, IA
View full profile →- Median Home Value—
- Median Rent$663
- Owner Occupied %1.2%
- Broadband %71.3%
- Vacant %21.3%
- Median Year Built1938
Visual comparison (same scale)
Median Home Value
$101k—
Median Rent
$612$663
Owner Occupied %
73.5%1.2%
Broadband %
79.2%71.3%
Vacant %
16.0%21.3%
Median Year Built
19381938
Climate & Location
ZIP 51004
Anthon city, IA
View full profile →- Snow Days/Year0 days
- Elevation (ft)1,200 ft
- Nearest Airport23.9 miles (38.4 km)
- Distance to Coast353.4 miles (568.8 km)
ZIP 51101
Sioux City city, IA
View full profile →- Snow Days/Year0 days
- Elevation (ft)1,100 ft
- Nearest Airport6.7 miles (10.7 km)
- Distance to Coast359.5 miles (578.6 km)
Visual comparison (same scale)
Snow Days/Year
0 days0 days
Elevation (ft)
1,200 ft1,100 ft
Nearest Airport
23.9 miles (38.4 km)6.7 miles (10.7 km)
Distance to Coast
353.4 miles (568.8 km)359.5 miles (578.6 km)
Infrastructure
ZIP 51004
Anthon city, IA
View full profile →- Work From Home %5.5%
- Walkability (0–100)27
- Broadband %79.2%
ZIP 51101
Sioux City city, IA
View full profile →- Work From Home %0.0%
- Walkability (0–100)63
- Broadband %71.3%
Visual comparison (same scale)
Work From Home %
5.5%0.0%
Walkability (0–100)
2763
Broadband %
79.2%71.3%
Frequently Asked Questions
How do ZIP 51004 and 51101 compare?
ZIP 51004 is wealthier, more affordable rent, lower poverty rate, lower unemployment, more educated, higher work-from-home share. ZIP 51101 is more diverse.
What do the blue and orange colors mean?
Blue represents the first ZIP (51004), orange the second (51101). 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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