57051 vs 57231 — Compare ZIP Codes
Side-by-side comparison. Blue = ZIP 57051, Orange = ZIP 57231.
Quick verdict: ZIP 57051 is more affordable rent, more diverse, more educated, higher work-from-home share. ZIP 57231 is wealthier, higher home values, lower poverty rate.
Quick Facts
ZIP 57051
Oldham city, SD
View full profile →- Population181
- Median Income$46,250
- Median Home Value$100k
- Median Rent$278
- Median Age60.0 yrs
- Poverty Rate10.5%
ZIP 57231
De Smet city, SD
View full profile →- Population1,769
- Median Income$69,375
- Median Home Value$174k
- Median Rent$575
- Median Age42.1 yrs
- Poverty Rate7.6%
Visual comparison (same scale)
Population
1811,769
Median Income
$46,250$69,375
Median Home Value
$100k$174k
Median Rent
$278$575
Median Age
60.0 yrs42.1 yrs
Poverty Rate
10.5%7.6%
Demographics
ZIP 57051
Oldham city, SD
View full profile →- White %92.8%
- Black %0.0%
- Asian %0.0%
- Hispanic %3.3%
- Age 0–17 %8.8%
- Age 18–64 %56.4%
- Age 65+ %34.8%
- Bachelor's+ %26.9%
- Diversity Index14/100
ZIP 57231
De Smet city, SD
View full profile →- White %95.0%
- Black %0.0%
- Asian %0.0%
- Hispanic %0.2%
- Age 0–17 %26.3%
- Age 18–64 %46.2%
- Age 65+ %27.5%
- Bachelor's+ %26.0%
- Diversity Index9/100
Visual comparison (same scale)
White %
92.8%95.0%
Black %
0.0%0.0%
Asian %
0.0%0.0%
Hispanic %
3.3%0.2%
Age 0–17 %
8.8%26.3%
Age 18–64 %
56.4%46.2%
Age 65+ %
34.8%27.5%
Bachelor's+ %
26.9%26.0%
Diversity Index
14/1009/100
Economy
ZIP 57051
Oldham city, SD
View full profile →- Median Income$46,250
- Unemployment %0.0%
- IRS Net Migration+11
- Work From Home %24.2%
- Mean Commute (min)69 min
ZIP 57231
De Smet city, SD
View full profile →- Median Income$69,375
- Unemployment %0.0%
- IRS Net Migration+109
- Work From Home %5.7%
- Mean Commute (min)—
Visual comparison (same scale)
Median Income
$46,250$69,375
Unemployment %
0.0%0.0%
IRS Net Migration
+11+109
Work From Home %
24.2%5.7%
Mean Commute (min)
69 min—
Housing
ZIP 57051
Oldham city, SD
View full profile →- Median Home Value$100k
- Median Rent$278
- Owner Occupied %84.9%
- Broadband %75.5%
- Vacant %28.4%
- Median Year Built1938
ZIP 57231
De Smet city, SD
View full profile →- Median Home Value$174k
- Median Rent$575
- Owner Occupied %82.9%
- Broadband %88.9%
- Vacant %19.2%
- Median Year Built1967
Visual comparison (same scale)
Median Home Value
$100k$174k
Median Rent
$278$575
Owner Occupied %
84.9%82.9%
Broadband %
75.5%88.9%
Vacant %
28.4%19.2%
Median Year Built
19381967
Climate & Location
ZIP 57051
Oldham city, SD
View full profile →- Snow Days/Year0 days
- Elevation (ft)1,824 ft
- Nearest Airport45.3 miles (72.9 km)
- Distance to Coast305.0 miles (490.9 km)
ZIP 57231
De Smet city, SD
View full profile →- Snow Days/Year0 days
- Elevation (ft)1,705 ft
- Nearest Airport32.5 miles (52.2 km)
- Distance to Coast309.4 miles (497.9 km)
Visual comparison (same scale)
Snow Days/Year
0 days0 days
Elevation (ft)
1,824 ft1,705 ft
Nearest Airport
45.3 miles (72.9 km)32.5 miles (52.2 km)
Distance to Coast
305.0 miles (490.9 km)309.4 miles (497.9 km)
Infrastructure
ZIP 57051
Oldham city, SD
View full profile →- Mean Commute (min)69 min
- Work From Home %24.2%
- Walkability (0–100)29
- Broadband %75.5%
ZIP 57231
De Smet city, SD
View full profile →- Mean Commute (min)—
- Work From Home %5.7%
- Walkability (0–100)32
- Broadband %88.9%
Visual comparison (same scale)
Mean Commute (min)
69 min—
Work From Home %
24.2%5.7%
Walkability (0–100)
2932
Broadband %
75.5%88.9%
Frequently Asked Questions
How do ZIP 57051 and 57231 compare?
ZIP 57051 is more affordable rent, more diverse, more educated, higher work-from-home share. ZIP 57231 is wealthier, higher home values, lower poverty rate.
What do the blue and orange colors mean?
Blue represents the first ZIP (57051), orange the second (57231). 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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