57780 vs 57751 — Compare ZIP Codes
Side-by-side comparison. Blue = ZIP 57780, Orange = ZIP 57751.
Quick verdict: ZIP 57780 is lower unemployment. ZIP 57751 is wealthier, lower poverty rate, more diverse, more educated, higher work-from-home share.
Quick Facts
ZIP 57780
SD
View full profile →- Population84
- Median Income$40,536
- Median Home Value—
- Median Rent—
- Median Age57.8 yrs
- Poverty Rate35.7%
ZIP 57751
Keystone town, SD
View full profile →- Population996
- Median Income$100,714
- Median Home Value$388k
- Median Rent$558
- Median Age52.2 yrs
- Poverty Rate7.0%
Visual comparison (same scale)
Population
84996
Median Income
$40,536$100,714
Median Home Value
—$388k
Median Rent
—$558
Median Age
57.8 yrs52.2 yrs
Poverty Rate
35.7%7.0%
Demographics
ZIP 57780
SD
View full profile →- White %97.6%
- Black %0.0%
- Asian %0.0%
- Hispanic %0.0%
- Age 0–17 %4.8%
- Age 18–64 %81.0%
- Age 65+ %14.3%
- Bachelor's+ %10.0%
- Diversity Index5/100
ZIP 57751
Keystone town, SD
View full profile →- White %94.6%
- Black %0.4%
- Asian %0.8%
- Hispanic %6.6%
- Age 0–17 %21.4%
- Age 18–64 %59.3%
- Age 65+ %19.3%
- Bachelor's+ %43.9%
- Diversity Index10/100
Visual comparison (same scale)
White %
97.6%94.6%
Black %
0.0%0.4%
Asian %
0.0%0.8%
Hispanic %
0.0%6.6%
Age 0–17 %
4.8%21.4%
Age 18–64 %
81.0%59.3%
Age 65+ %
14.3%19.3%
Bachelor's+ %
10.0%43.9%
Diversity Index
5/10010/100
Economy
ZIP 57780
SD
View full profile →- Median Income$40,536
- Unemployment %0.0%
- IRS Net Migration+5
- Work From Home %0.0%
- Mean Commute (min)44 min
ZIP 57751
Keystone town, SD
View full profile →- Median Income$100,714
- Unemployment %3.1%
- IRS Net Migration+61
- Work From Home %7.7%
- Mean Commute (min)—
Visual comparison (same scale)
Median Income
$40,536$100,714
Unemployment %
0.0%3.1%
IRS Net Migration
+5+61
Work From Home %
0.0%7.7%
Mean Commute (min)
44 min—
Housing
ZIP 57780
SD
View full profile →- Median Home Value—
- Median Rent—
- Owner Occupied %66.1%
- Broadband %44.6%
- Vacant %20.0%
- Median Year Built1956
ZIP 57751
Keystone town, SD
View full profile →- Median Home Value$388k
- Median Rent$558
- Owner Occupied %86.1%
- Broadband %94.3%
- Vacant %18.7%
- Median Year Built1992
Visual comparison (same scale)
Median Home Value
—$388k
Median Rent
—$558
Owner Occupied %
66.1%86.1%
Broadband %
44.6%94.3%
Vacant %
20.0%18.7%
Median Year Built
19561992
Climate & Location
ZIP 57780
SD
View full profile →- Snow Days/Year0 days
- Elevation (ft)2,328 ft
- Nearest Airport32.8 miles (52.8 km)
- Distance to Coast543.4 miles (874.5 km)
ZIP 57751
Keystone town, SD
View full profile →- Snow Days/Year0 days
- Elevation (ft)5,311 ft
- Nearest Airport22.6 miles (36.4 km)
- Distance to Coast583.1 miles (938.4 km)
Visual comparison (same scale)
Snow Days/Year
0 days0 days
Elevation (ft)
2,328 ft5,311 ft
Nearest Airport
32.8 miles (52.8 km)22.6 miles (36.4 km)
Distance to Coast
543.4 miles (874.5 km)583.1 miles (938.4 km)
Infrastructure
ZIP 57780
SD
View full profile →- Mean Commute (min)44 min
- Work From Home %0.0%
- Walkability (0–100)—
- Broadband %44.6%
ZIP 57751
Keystone town, SD
View full profile →- Mean Commute (min)—
- Work From Home %7.7%
- Walkability (0–100)31
- Broadband %94.3%
Visual comparison (same scale)
Mean Commute (min)
44 min—
Work From Home %
0.0%7.7%
Walkability (0–100)
—31
Broadband %
44.6%94.3%
Frequently Asked Questions
How do ZIP 57780 and 57751 compare?
ZIP 57780 is lower unemployment. ZIP 57751 is wealthier, lower poverty rate, more diverse, more educated, higher work-from-home share.
What do the blue and orange colors mean?
Blue represents the first ZIP (57780), orange the second (57751). 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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