57703 vs 57751 — Compare ZIP Codes
Side-by-side comparison. Blue = ZIP 57703, Orange = ZIP 57751.
Quick verdict: ZIP 57703 is lower unemployment, more diverse, higher work-from-home share. ZIP 57751 is wealthier, higher home values, more affordable rent, lower poverty rate, more educated.
Quick Facts
ZIP 57703
Rapid City city, SD
View full profile →- Population17,543
- Median Income$84,495
- Median Home Value$250k
- Median Rent$1,260
- Median Age37.9 yrs
- Poverty Rate10.4%
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
17,543996
Median Income
$84,495$100,714
Median Home Value
$250k$388k
Median Rent
$1,260$558
Median Age
37.9 yrs52.2 yrs
Poverty Rate
10.4%7.0%
Demographics
ZIP 57703
Rapid City city, SD
View full profile →- White %78.5%
- Black %1.0%
- Asian %1.5%
- Hispanic %6.0%
- Age 0–17 %23.9%
- Age 18–64 %61.7%
- Age 65+ %14.3%
- Bachelor's+ %21.1%
- Diversity Index36/100
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 %
78.5%94.6%
Black %
1.0%0.4%
Asian %
1.5%0.8%
Hispanic %
6.0%6.6%
Age 0–17 %
23.9%21.4%
Age 18–64 %
61.7%59.3%
Age 65+ %
14.3%19.3%
Bachelor's+ %
21.1%43.9%
Diversity Index
36/10010/100
Economy
ZIP 57703
Rapid City city, SD
View full profile →- Median Income$84,495
- Unemployment %2.5%
- IRS Net Migration+1,077
- Work From Home %9.9%
ZIP 57751
Keystone town, SD
View full profile →- Median Income$100,714
- Unemployment %3.1%
- IRS Net Migration+61
- Work From Home %7.7%
Visual comparison (same scale)
Median Income
$84,495$100,714
Unemployment %
2.5%3.1%
IRS Net Migration
+1,077+61
Work From Home %
9.9%7.7%
Housing
ZIP 57703
Rapid City city, SD
View full profile →- Median Home Value$250k
- Median Rent$1,260
- Owner Occupied %86.0%
- Broadband %92.3%
- Vacant %8.3%
- Median Year Built1996
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
$250k$388k
Median Rent
$1,260$558
Owner Occupied %
86.0%86.1%
Broadband %
92.3%94.3%
Vacant %
8.3%18.7%
Median Year Built
19961992
Climate & Location
ZIP 57703
Rapid City city, SD
View full profile →- Snow Days/Year0 days
- Elevation (ft)3,160 ft
- Nearest Airport2.9 miles (4.7 km)
- Distance to Coast561.0 miles (902.9 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)
3,160 ft5,311 ft
Nearest Airport
2.9 miles (4.7 km)22.6 miles (36.4 km)
Distance to Coast
561.0 miles (902.9 km)583.1 miles (938.4 km)
Infrastructure
ZIP 57703
Rapid City city, SD
View full profile →- Work From Home %9.9%
- Walkability (0–100)38
- Broadband %92.3%
ZIP 57751
Keystone town, SD
View full profile →- Work From Home %7.7%
- Walkability (0–100)31
- Broadband %94.3%
Visual comparison (same scale)
Work From Home %
9.9%7.7%
Walkability (0–100)
3831
Broadband %
92.3%94.3%
Frequently Asked Questions
How do ZIP 57703 and 57751 compare?
ZIP 57703 is lower unemployment, more diverse, higher work-from-home share. ZIP 57751 is wealthier, higher home values, more affordable rent, lower poverty rate, more educated.
What do the blue and orange colors mean?
Blue represents the first ZIP (57703), 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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