57313 vs 57331 — Compare ZIP Codes
Side-by-side comparison. Blue = ZIP 57313, Orange = ZIP 57331.
Quick verdict: ZIP 57313 is more diverse, more educated. ZIP 57331 is wealthier, higher home values, more affordable rent, lower poverty rate, lower unemployment, higher work-from-home share.
Quick Facts
ZIP 57313
Armour city, SD
View full profile →- Population1,189
- Median Income$77,865
- Median Home Value$107k
- Median Rent$527
- Median Age44.4 yrs
- Poverty Rate25.1%
ZIP 57331
Dimock town, SD
View full profile →- Population301
- Median Income$111,875
- Median Home Value$227k
- Median Rent$99
- Median Age49.7 yrs
- Poverty Rate5.0%
Visual comparison (same scale)
Population
1,189301
Median Income
$77,865$111,875
Median Home Value
$107k$227k
Median Rent
$527$99
Median Age
44.4 yrs49.7 yrs
Poverty Rate
25.1%5.0%
Demographics
ZIP 57313
Armour city, SD
View full profile →- White %91.0%
- Black %3.5%
- Asian %0.0%
- Hispanic %4.2%
- Age 0–17 %28.4%
- Age 18–64 %45.9%
- Age 65+ %25.6%
- Bachelor's+ %25.6%
- Diversity Index17/100
ZIP 57331
Dimock town, SD
View full profile →- White %100.0%
- Black %0.0%
- Asian %0.0%
- Hispanic %0.0%
- Age 0–17 %19.9%
- Age 18–64 %64.1%
- Age 65+ %15.9%
- Bachelor's+ %10.9%
- Diversity Index0/100
Visual comparison (same scale)
White %
91.0%100.0%
Black %
3.5%0.0%
Asian %
0.0%0.0%
Hispanic %
4.2%0.0%
Age 0–17 %
28.4%19.9%
Age 18–64 %
45.9%64.1%
Age 65+ %
25.6%15.9%
Bachelor's+ %
25.6%10.9%
Diversity Index
17/1000/100
Economy
ZIP 57313
Armour city, SD
View full profile →- Median Income$77,865
- Unemployment %2.3%
- IRS Net Migration+73
- Work From Home %6.7%
ZIP 57331
Dimock town, SD
View full profile →- Median Income$111,875
- Unemployment %0.0%
- IRS Net Migration+18
- Work From Home %9.4%
Visual comparison (same scale)
Median Income
$77,865$111,875
Unemployment %
2.3%0.0%
IRS Net Migration
+73+18
Work From Home %
6.7%9.4%
Housing
ZIP 57313
Armour city, SD
View full profile →- Median Home Value$107k
- Median Rent$527
- Owner Occupied %81.0%
- Broadband %83.0%
- Vacant %20.6%
- Median Year Built1946
ZIP 57331
Dimock town, SD
View full profile →- Median Home Value$227k
- Median Rent$99
- Owner Occupied %76.0%
- Broadband %85.3%
- Vacant %10.4%
- Median Year Built1987
Visual comparison (same scale)
Median Home Value
$107k$227k
Median Rent
$527$99
Owner Occupied %
81.0%76.0%
Broadband %
83.0%85.3%
Vacant %
20.6%10.4%
Median Year Built
19461987
Climate & Location
ZIP 57313
Armour city, SD
View full profile →- Snow Days/Year0 days
- Elevation (ft)1,510 ft
- Nearest Airport56.6 miles (91.1 km)
- Distance to Coast385.3 miles (620.1 km)
ZIP 57331
Dimock town, SD
View full profile →- Snow Days/Year0 days
- Elevation (ft)1,365 ft
- Nearest Airport50.9 miles (81.9 km)
- Distance to Coast365.1 miles (587.6 km)
Visual comparison (same scale)
Snow Days/Year
0 days0 days
Elevation (ft)
1,510 ft1,365 ft
Nearest Airport
56.6 miles (91.1 km)50.9 miles (81.9 km)
Distance to Coast
385.3 miles (620.1 km)365.1 miles (587.6 km)
Infrastructure
ZIP 57313
Armour city, SD
View full profile →- Work From Home %6.7%
- Walkability (0–100)33
- Broadband %83.0%
ZIP 57331
Dimock town, SD
View full profile →- Work From Home %9.4%
- Walkability (0–100)28
- Broadband %85.3%
Visual comparison (same scale)
Work From Home %
6.7%9.4%
Walkability (0–100)
3328
Broadband %
83.0%85.3%
Frequently Asked Questions
How do ZIP 57313 and 57331 compare?
ZIP 57313 is more diverse, more educated. ZIP 57331 is wealthier, higher home values, more affordable rent, lower poverty rate, lower unemployment, higher work-from-home share.
What do the blue and orange colors mean?
Blue represents the first ZIP (57313), orange the second (57331). 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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