51106 vs 51030 — Compare ZIP Codes
Side-by-side comparison. Blue = ZIP 51106, Orange = ZIP 51030.
Quick verdict: ZIP 51106 is more diverse. ZIP 51030 is wealthier, higher home values, more affordable rent, lower poverty rate, lower unemployment, more educated, higher work-from-home share.
Quick Facts
ZIP 51106
Sioux City city, IA
View full profile →- Population28,381
- Median Income$74,486
- Median Home Value$186k
- Median Rent$890
- Median Age36.0 yrs
- Poverty Rate13.8%
ZIP 51030
Lawton city, IA
View full profile →- Population1,630
- Median Income$78,750
- Median Home Value$268k
- Median Rent$767
- Median Age44.1 yrs
- Poverty Rate7.3%
Visual comparison (same scale)
Population
28,3811,630
Median Income
$74,486$78,750
Median Home Value
$186k$268k
Median Rent
$890$767
Median Age
36.0 yrs44.1 yrs
Poverty Rate
13.8%7.3%
Demographics
ZIP 51106
Sioux City city, IA
View full profile →- White %81.9%
- Black %5.9%
- Asian %1.1%
- Hispanic %10.0%
- Age 0–17 %23.9%
- Age 18–64 %59.9%
- Age 65+ %16.2%
- Bachelor's+ %27.5%
- Diversity Index32/100
ZIP 51030
Lawton city, IA
View full profile →- White %96.5%
- Black %0.0%
- Asian %0.4%
- Hispanic %1.7%
- Age 0–17 %25.1%
- Age 18–64 %52.2%
- Age 65+ %22.6%
- Bachelor's+ %31.5%
- Diversity Index7/100
Visual comparison (same scale)
White %
81.9%96.5%
Black %
5.9%0.0%
Asian %
1.1%0.4%
Hispanic %
10.0%1.7%
Age 0–17 %
23.9%25.1%
Age 18–64 %
59.9%52.2%
Age 65+ %
16.2%22.6%
Bachelor's+ %
27.5%31.5%
Diversity Index
32/1007/100
Economy
ZIP 51106
Sioux City city, IA
View full profile →- Median Income$74,486
- Unemployment %4.6%
- IRS Net Migration+1,628
- Work From Home %5.2%
ZIP 51030
Lawton city, IA
View full profile →- Median Income$78,750
- Unemployment %0.7%
- IRS Net Migration+93
- Work From Home %6.1%
Visual comparison (same scale)
Median Income
$74,486$78,750
Unemployment %
4.6%0.7%
IRS Net Migration
+1,628+93
Work From Home %
5.2%6.1%
Housing
ZIP 51106
Sioux City city, IA
View full profile →- Median Home Value$186k
- Median Rent$890
- Owner Occupied %71.2%
- Broadband %87.7%
- Vacant %5.0%
- Median Year Built1961
ZIP 51030
Lawton city, IA
View full profile →- Median Home Value$268k
- Median Rent$767
- Owner Occupied %82.7%
- Broadband %93.0%
- Vacant %10.8%
- Median Year Built1970
Visual comparison (same scale)
Median Home Value
$186k$268k
Median Rent
$890$767
Owner Occupied %
71.2%82.7%
Broadband %
87.7%93.0%
Vacant %
5.0%10.8%
Median Year Built
19611970
Climate & Location
ZIP 51106
Sioux City city, IA
View full profile →- Snow Days/Year0 days
- Elevation (ft)1,100 ft
- Nearest Airport5.8 miles (9.3 km)
- Distance to Coast359.0 miles (577.7 km)
ZIP 51030
Lawton city, IA
View full profile →- Snow Days/Year0 days
- Elevation (ft)1,100 ft
- Nearest Airport12.1 miles (19.4 km)
- Distance to Coast353.5 miles (568.9 km)
Visual comparison (same scale)
Snow Days/Year
0 days0 days
Elevation (ft)
1,100 ft1,100 ft
Nearest Airport
5.8 miles (9.3 km)12.1 miles (19.4 km)
Distance to Coast
359.0 miles (577.7 km)353.5 miles (568.9 km)
Infrastructure
ZIP 51106
Sioux City city, IA
View full profile →- Work From Home %5.2%
- Walkability (0–100)66
- Broadband %87.7%
ZIP 51030
Lawton city, IA
View full profile →- Work From Home %6.1%
- Walkability (0–100)29
- Broadband %93.0%
Visual comparison (same scale)
Work From Home %
5.2%6.1%
Walkability (0–100)
6629
Broadband %
87.7%93.0%
Frequently Asked Questions
How do ZIP 51106 and 51030 compare?
ZIP 51106 is more diverse. ZIP 51030 is wealthier, higher home values, more affordable rent, lower poverty rate, lower unemployment, more educated, higher work-from-home share.
What do the blue and orange colors mean?
Blue represents the first ZIP (51106), orange the second (51030). 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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