66427 vs 57440 — Compare ZIP Codes
Side-by-side comparison. Blue = ZIP 66427, Orange = ZIP 57440.
Quick verdict: ZIP 66427 is wealthier, lower poverty rate, lower unemployment, more diverse, more educated. ZIP 57440 is higher home values, higher work-from-home share.
Quick Facts
ZIP 66427
Frankfort city, KS
View full profile →- Population1,241
- Median Income$84,028
- Median Home Value$101k
- Median Rent$483
- Median Age45.8 yrs
- Poverty Rate5.8%
ZIP 57440
Frankfort city, SD
View full profile →- Population476
- Median Income$61,563
- Median Home Value$104k
- Median Rent—
- Median Age45.1 yrs
- Poverty Rate9.7%
Visual comparison (same scale)
Population
1,241476
Median Income
$84,028$61,563
Median Home Value
$101k$104k
Median Rent
$483—
Median Age
45.8 yrs45.1 yrs
Poverty Rate
5.8%9.7%
Demographics
ZIP 66427
Frankfort city, KS
View full profile →- White %98.0%
- Black %1.4%
- Asian %0.2%
- Hispanic %0.0%
- Age 0–17 %20.2%
- Age 18–64 %54.4%
- Age 65+ %25.4%
- Bachelor's+ %24.4%
- Diversity Index4/100
ZIP 57440
Frankfort city, SD
View full profile →- White %99.8%
- Black %0.0%
- Asian %0.0%
- Hispanic %0.2%
- Age 0–17 %9.2%
- Age 18–64 %73.7%
- Age 65+ %17.0%
- Bachelor's+ %13.6%
- Diversity Index0/100
Visual comparison (same scale)
White %
98.0%99.8%
Black %
1.4%0.0%
Asian %
0.2%0.0%
Hispanic %
0.0%0.2%
Age 0–17 %
20.2%9.2%
Age 18–64 %
54.4%73.7%
Age 65+ %
25.4%17.0%
Bachelor's+ %
24.4%13.6%
Diversity Index
4/1000/100
Economy
ZIP 66427
Frankfort city, KS
View full profile →- Median Income$84,028
- Unemployment %0.8%
- IRS Net Migration+69
- Work From Home %9.7%
ZIP 57440
Frankfort city, SD
View full profile →- Median Income$61,563
- Unemployment %6.9%
- IRS Net Migration+29
- Work From Home %18.1%
Visual comparison (same scale)
Median Income
$84,028$61,563
Unemployment %
0.8%6.9%
IRS Net Migration
+69+29
Work From Home %
9.7%18.1%
Housing
ZIP 66427
Frankfort city, KS
View full profile →- Median Home Value$101k
- Median Rent$483
- Owner Occupied %90.6%
- Broadband %91.7%
- Vacant %14.5%
- Median Year Built1964
ZIP 57440
Frankfort city, SD
View full profile →- Median Home Value$104k
- Median Rent—
- Owner Occupied %93.7%
- Broadband %82.7%
- Vacant %25.7%
- Median Year Built1938
Visual comparison (same scale)
Median Home Value
$101k$104k
Median Rent
$483—
Owner Occupied %
90.6%93.7%
Broadband %
91.7%82.7%
Vacant %
14.5%25.7%
Median Year Built
19641938
Climate & Location
ZIP 66427
Frankfort city, KS
View full profile →- Snow Days/Year0 days
- Elevation (ft)1,264 ft
- Nearest Airport38.0 miles (61.2 km)
- Distance to Coast457.4 miles (736.0 km)
ZIP 57440
Frankfort city, SD
View full profile →- Snow Days/Year0 days
- Elevation (ft)1,309 ft
- Nearest Airport32.6 miles (52.5 km)
- Distance to Coast322.3 miles (518.7 km)
Visual comparison (same scale)
Snow Days/Year
0 days0 days
Elevation (ft)
1,264 ft1,309 ft
Nearest Airport
38.0 miles (61.2 km)32.6 miles (52.5 km)
Distance to Coast
457.4 miles (736.0 km)322.3 miles (518.7 km)
Infrastructure
ZIP 66427
Frankfort city, KS
View full profile →- Work From Home %9.7%
- Walkability (0–100)28
- Broadband %91.7%
ZIP 57440
Frankfort city, SD
View full profile →- Work From Home %18.1%
- Walkability (0–100)20
- Broadband %82.7%
Visual comparison (same scale)
Work From Home %
9.7%18.1%
Walkability (0–100)
2820
Broadband %
91.7%82.7%
Frequently Asked Questions
How do ZIP 66427 and 57440 compare?
ZIP 66427 is wealthier, lower poverty rate, lower unemployment, more diverse, more educated. ZIP 57440 is higher home values, higher work-from-home share.
What do the blue and orange colors mean?
Blue represents the first ZIP (66427), orange the second (57440). 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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