66539 vs 66621 — Compare ZIP Codes
Side-by-side comparison. Blue = ZIP 66539, Orange = ZIP 66621.
Quick verdict: ZIP 66539 is wealthier, lower unemployment. ZIP 66621 is more diverse, more educated, higher work-from-home share.
Quick Facts
ZIP 66539
Silver Lake city, KS
View full profile →- Population2,723
- Median Income$81,875
- Median Home Value$212k
- Median Rent$692
- Median Age44.6 yrs
- Poverty Rate4.3%
ZIP 66621
Topeka city, KS
View full profile →- Population675
- Median Income$0
- Median Home Value—
- Median Rent—
- Median Age19.6 yrs
- Poverty Rate—
Visual comparison (same scale)
Population
2,723675
Median Income
$81,875$0
Median Home Value
$212k—
Median Rent
$692—
Median Age
44.6 yrs19.6 yrs
Poverty Rate
4.3%—
Demographics
ZIP 66539
Silver Lake city, KS
View full profile →- White %96.7%
- Black %0.0%
- Asian %0.0%
- Hispanic %3.8%
- Age 0–17 %26.2%
- Age 18–64 %55.8%
- Age 65+ %18.0%
- Bachelor's+ %33.5%
- Diversity Index6/100
ZIP 66621
Topeka city, KS
View full profile →- White %65.3%
- Black %4.6%
- Asian %12.2%
- Hispanic %5.5%
- Age 0–17 %1.6%
- Age 18–64 %98.4%
- Age 65+ %0.0%
- Bachelor's+ %100.0%
- Diversity Index54/100
Visual comparison (same scale)
White %
96.7%65.3%
Black %
0.0%4.6%
Asian %
0.0%12.2%
Hispanic %
3.8%5.5%
Age 0–17 %
26.2%1.6%
Age 18–64 %
55.8%98.4%
Age 65+ %
18.0%0.0%
Bachelor's+ %
33.5%100.0%
Diversity Index
6/10054/100
Economy
ZIP 66539
Silver Lake city, KS
View full profile →- Median Income$81,875
- Unemployment %0.3%
- IRS Net Migration+151
- Work From Home %11.2%
ZIP 66621
Topeka city, KS
View full profile →- Median Income$0
- Unemployment %31.1%
- IRS Net Migration+37
- Work From Home %36.3%
Visual comparison (same scale)
Median Income
$81,875$0
Unemployment %
0.3%31.1%
IRS Net Migration
+151+37
Work From Home %
11.2%36.3%
Housing
ZIP 66539
Silver Lake city, KS
View full profile →- Median Home Value$212k
- Median Rent$692
- Owner Occupied %83.2%
- Broadband %87.6%
- Vacant %1.9%
- Median Year Built1975
ZIP 66621
Topeka city, KS
View full profile →- Median Home Value—
- Median Rent—
- Owner Occupied %—
- Broadband %—
- Vacant %—
- Median Year Built1800
Visual comparison (same scale)
Median Home Value
$212k—
Median Rent
$692—
Owner Occupied %
83.2%—
Broadband %
87.6%—
Vacant %
1.9%—
Median Year Built
19751800
Climate & Location
ZIP 66539
Silver Lake city, KS
View full profile →- Snow Days/Year0 days
- Elevation (ft)880 ft
- Nearest Airport12.7 miles (20.4 km)
- Distance to Coast441.2 miles (710.1 km)
ZIP 66621
Topeka city, KS
View full profile →- Snow Days/Year0 days
- Elevation (ft)880 ft
- Nearest Airport4.9 miles (7.9 km)
- Distance to Coast437.7 miles (704.4 km)
Visual comparison (same scale)
Snow Days/Year
0 days0 days
Elevation (ft)
880 ft880 ft
Nearest Airport
12.7 miles (20.4 km)4.9 miles (7.9 km)
Distance to Coast
441.2 miles (710.1 km)437.7 miles (704.4 km)
Infrastructure
ZIP 66539
Silver Lake city, KS
View full profile →- Work From Home %11.2%
- Walkability (0–100)24
- Broadband %87.6%
Visual comparison (same scale)
Work From Home %
11.2%36.3%
Walkability (0–100)
240
Broadband %
87.6%—
Frequently Asked Questions
How do ZIP 66539 and 66621 compare?
ZIP 66539 is wealthier, lower unemployment. ZIP 66621 is more diverse, more educated, higher work-from-home share.
What do the blue and orange colors mean?
Blue represents the first ZIP (66539), orange the second (66621). 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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