57783 vs 57779 — Compare ZIP Codes
Side-by-side comparison. Blue = ZIP 57783, Orange = ZIP 57779.
Quick verdict: ZIP 57783 is wealthier, higher home values, higher work-from-home share. ZIP 57779 is lower poverty rate, lower unemployment, more diverse, more educated.
Quick Facts
ZIP 57783
Spearfish city, SD
View full profile →- Population16,929
- Median Income$64,970
- Median Home Value$332k
- Median Rent$797
- Median Age40.0 yrs
- Poverty Rate13.8%
ZIP 57779
St. Onge CDP, SD
View full profile →- Population300
- Median Income$0
- Median Home Value$241k
- Median Rent—
- Median Age53.7 yrs
- Poverty Rate0.0%
Visual comparison (same scale)
Population
16,929300
Median Income
$64,970$0
Median Home Value
$332k$241k
Median Rent
$797—
Median Age
40.0 yrs53.7 yrs
Poverty Rate
13.8%0.0%
Demographics
ZIP 57783
Spearfish city, SD
View full profile →- White %89.9%
- Black %0.2%
- Asian %0.6%
- Hispanic %3.4%
- Age 0–17 %19.0%
- Age 18–64 %58.7%
- Age 65+ %22.3%
- Bachelor's+ %40.0%
- Diversity Index19/100
ZIP 57779
St. Onge CDP, SD
View full profile →- White %87.3%
- Black %0.0%
- Asian %0.0%
- Hispanic %0.0%
- Age 0–17 %0.0%
- Age 18–64 %94.7%
- Age 65+ %5.3%
- Bachelor's+ %70.0%
- Diversity Index22/100
Visual comparison (same scale)
White %
89.9%87.3%
Black %
0.2%0.0%
Asian %
0.6%0.0%
Hispanic %
3.4%0.0%
Age 0–17 %
19.0%0.0%
Age 18–64 %
58.7%94.7%
Age 65+ %
22.3%5.3%
Bachelor's+ %
40.0%70.0%
Diversity Index
19/10022/100
Economy
ZIP 57783
Spearfish city, SD
View full profile →- Median Income$64,970
- Unemployment %1.8%
- IRS Net Migration+1,040
- Work From Home %5.0%
ZIP 57779
St. Onge CDP, SD
View full profile →- Median Income$0
- Unemployment %0.0%
- IRS Net Migration+18
- Work From Home %0.0%
Visual comparison (same scale)
Median Income
$64,970$0
Unemployment %
1.8%0.0%
IRS Net Migration
+1,040+18
Work From Home %
5.0%0.0%
Housing
ZIP 57783
Spearfish city, SD
View full profile →- Median Home Value$332k
- Median Rent$797
- Owner Occupied %57.5%
- Broadband %92.3%
- Vacant %8.8%
- Median Year Built1988
ZIP 57779
St. Onge CDP, SD
View full profile →- Median Home Value$241k
- Median Rent—
- Owner Occupied %100.0%
- Broadband %94.7%
- Vacant %20.9%
- Median Year Built1957
Visual comparison (same scale)
Median Home Value
$332k$241k
Median Rent
$797—
Owner Occupied %
57.5%100.0%
Broadband %
92.3%94.7%
Vacant %
8.8%20.9%
Median Year Built
19881957
Climate & Location
ZIP 57783
Spearfish city, SD
View full profile →- Snow Days/Year0 days
- Elevation (ft)3,633 ft
- Nearest Airport46.0 miles (74.0 km)
- Distance to Coast590.3 miles (950.0 km)
ZIP 57779
St. Onge CDP, SD
View full profile →- Snow Days/Year0 days
- Elevation (ft)3,633 ft
- Nearest Airport43.3 miles (69.6 km)
- Distance to Coast579.9 miles (933.3 km)
Visual comparison (same scale)
Snow Days/Year
0 days0 days
Elevation (ft)
3,633 ft3,633 ft
Nearest Airport
46.0 miles (74.0 km)43.3 miles (69.6 km)
Distance to Coast
590.3 miles (950.0 km)579.9 miles (933.3 km)
Infrastructure
ZIP 57783
Spearfish city, SD
View full profile →- Work From Home %5.0%
- Walkability (0–100)43
- Broadband %92.3%
ZIP 57779
St. Onge CDP, SD
View full profile →- Work From Home %0.0%
- Walkability (0–100)—
- Broadband %94.7%
Visual comparison (same scale)
Work From Home %
5.0%0.0%
Walkability (0–100)
43—
Broadband %
92.3%94.7%
Frequently Asked Questions
How do ZIP 57783 and 57779 compare?
ZIP 57783 is wealthier, higher home values, higher work-from-home share. ZIP 57779 is lower poverty rate, lower unemployment, more diverse, more educated.
What do the blue and orange colors mean?
Blue represents the first ZIP (57783), orange the second (57779). 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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