57638 vs 57640 — Compare ZIP Codes
Side-by-side comparison. Blue = ZIP 57638, Orange = ZIP 57640.
Quick verdict: ZIP 57638 is wealthier, more diverse. ZIP 57640 is lower poverty rate, lower unemployment, more educated, higher work-from-home share.
Quick Facts
ZIP 57638
Lemmon city, SD
View full profile →- Population1,963
- Median Income$58,672
- Median Home Value$91k
- Median Rent$533
- Median Age46.5 yrs
- Poverty Rate16.3%
ZIP 57640
SD
View full profile →- Population50
- Median Income$0
- Median Home Value—
- Median Rent—
- Median Age48.7 yrs
- Poverty Rate0.0%
Visual comparison (same scale)
Population
1,96350
Median Income
$58,672$0
Median Home Value
$91k—
Median Rent
$533—
Median Age
46.5 yrs48.7 yrs
Poverty Rate
16.3%0.0%
Demographics
ZIP 57638
Lemmon city, SD
View full profile →- White %94.3%
- Black %0.0%
- Asian %0.0%
- Hispanic %1.3%
- Age 0–17 %19.1%
- Age 18–64 %53.7%
- Age 65+ %27.1%
- Bachelor's+ %22.2%
- Diversity Index11/100
ZIP 57640
SD
View full profile →- White %100.0%
- Black %0.0%
- Asian %0.0%
- Hispanic %0.0%
- Age 0–17 %12.0%
- Age 18–64 %78.0%
- Age 65+ %10.0%
- Bachelor's+ %52.3%
- Diversity Index0/100
Visual comparison (same scale)
White %
94.3%100.0%
Black %
0.0%0.0%
Asian %
0.0%0.0%
Hispanic %
1.3%0.0%
Age 0–17 %
19.1%12.0%
Age 18–64 %
53.7%78.0%
Age 65+ %
27.1%10.0%
Bachelor's+ %
22.2%52.3%
Diversity Index
11/1000/100
Economy
ZIP 57638
Lemmon city, SD
View full profile →- Median Income$58,672
- Unemployment %5.3%
- IRS Net Migration+121
- Work From Home %13.8%
- Mean Commute (min)—
ZIP 57640
SD
View full profile →- Median Income$0
- Unemployment %0.0%
- IRS Net Migration+3
- Work From Home %42.4%
- Mean Commute (min)19 min
Visual comparison (same scale)
Median Income
$58,672$0
Unemployment %
5.3%0.0%
IRS Net Migration
+121+3
Work From Home %
13.8%42.4%
Mean Commute (min)
—19 min
Housing
ZIP 57638
Lemmon city, SD
View full profile →- Median Home Value$91k
- Median Rent$533
- Owner Occupied %83.2%
- Broadband %85.1%
- Vacant %28.1%
- Median Year Built1962
ZIP 57640
SD
View full profile →- Median Home Value—
- Median Rent—
- Owner Occupied %55.2%
- Broadband %100.0%
- Vacant %21.6%
- Median Year Built1968
Visual comparison (same scale)
Median Home Value
$91k—
Median Rent
$533—
Owner Occupied %
83.2%55.2%
Broadband %
85.1%100.0%
Vacant %
28.1%21.6%
Median Year Built
19621968
Climate & Location
ZIP 57638
Lemmon city, SD
View full profile →- Snow Days/Year0 days
- Elevation (ft)2,567 ft
- Nearest Airport69.6 miles (112.0 km)
- Distance to Coast485.0 miles (780.5 km)
ZIP 57640
SD
View full profile →- Snow Days/Year0 days
- Elevation (ft)2,570 ft
- Nearest Airport69.8 miles (112.3 km)
- Distance to Coast509.0 miles (819.1 km)
Visual comparison (same scale)
Snow Days/Year
0 days0 days
Elevation (ft)
2,567 ft2,570 ft
Nearest Airport
69.6 miles (112.0 km)69.8 miles (112.3 km)
Distance to Coast
485.0 miles (780.5 km)509.0 miles (819.1 km)
Infrastructure
ZIP 57638
Lemmon city, SD
View full profile →- Mean Commute (min)—
- Work From Home %13.8%
- Walkability (0–100)29
- Broadband %85.1%
ZIP 57640
SD
View full profile →- Mean Commute (min)19 min
- Work From Home %42.4%
- Walkability (0–100)29
- Broadband %100.0%
Visual comparison (same scale)
Mean Commute (min)
—19 min
Work From Home %
13.8%42.4%
Walkability (0–100)
2929
Broadband %
85.1%100.0%
Frequently Asked Questions
How do ZIP 57638 and 57640 compare?
ZIP 57638 is wealthier, more diverse. ZIP 57640 is 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 (57638), orange the second (57640). 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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