54421 vs 54403 — Compare ZIP Codes
Side-by-side comparison. Blue = ZIP 54421, Orange = ZIP 54403.
Quick verdict: ZIP 54421 is more affordable rent, lower unemployment, more diverse. ZIP 54403 is wealthier, higher home values, lower poverty rate, more educated, higher work-from-home share.
Quick Facts
ZIP 54421
Colby city, WI
View full profile →- Population3,724
- Median Income$59,738
- Median Home Value$179k
- Median Rent$698
- Median Age37.2 yrs
- Poverty Rate12.5%
ZIP 54403
Wausau city, WI
View full profile →- Population24,976
- Median Income$66,040
- Median Home Value$179k
- Median Rent$802
- Median Age40.3 yrs
- Poverty Rate12.1%
Visual comparison (same scale)
Population
3,72424,976
Median Income
$59,738$66,040
Median Home Value
$179k$179k
Median Rent
$698$802
Median Age
37.2 yrs40.3 yrs
Poverty Rate
12.5%12.1%
Demographics
ZIP 54421
Colby city, WI
View full profile →- White %85.5%
- Black %0.0%
- Asian %0.5%
- Hispanic %15.9%
- Age 0–17 %29.6%
- Age 18–64 %52.2%
- Age 65+ %18.2%
- Bachelor's+ %13.7%
- Diversity Index24/100
ZIP 54403
Wausau city, WI
View full profile →- White %87.8%
- Black %0.6%
- Asian %4.6%
- Hispanic %3.5%
- Age 0–17 %22.8%
- Age 18–64 %56.7%
- Age 65+ %20.4%
- Bachelor's+ %33.2%
- Diversity Index23/100
Visual comparison (same scale)
White %
85.5%87.8%
Black %
0.0%0.6%
Asian %
0.5%4.6%
Hispanic %
15.9%3.5%
Age 0–17 %
29.6%22.8%
Age 18–64 %
52.2%56.7%
Age 65+ %
18.2%20.4%
Bachelor's+ %
13.7%33.2%
Diversity Index
24/10023/100
Economy
ZIP 54421
Colby city, WI
View full profile →- Median Income$59,738
- Unemployment %1.5%
- IRS Net Migration+217
- Work From Home %10.4%
ZIP 54403
Wausau city, WI
View full profile →- Median Income$66,040
- Unemployment %5.8%
- IRS Net Migration+1,457
- Work From Home %12.1%
Visual comparison (same scale)
Median Income
$59,738$66,040
Unemployment %
1.5%5.8%
IRS Net Migration
+217+1,457
Work From Home %
10.4%12.1%
Housing
ZIP 54421
Colby city, WI
View full profile →- Median Home Value$179k
- Median Rent$698
- Owner Occupied %70.8%
- Broadband %84.3%
- Vacant %3.9%
- Median Year Built1973
ZIP 54403
Wausau city, WI
View full profile →- Median Home Value$179k
- Median Rent$802
- Owner Occupied %65.2%
- Broadband %86.0%
- Vacant %6.8%
- Median Year Built1959
Visual comparison (same scale)
Median Home Value
$179k$179k
Median Rent
$698$802
Owner Occupied %
70.8%65.2%
Broadband %
84.3%86.0%
Vacant %
3.9%6.8%
Median Year Built
19731959
Climate & Location
ZIP 54421
Colby city, WI
View full profile →- Snow Days/Year0 days
- Elevation (ft)1,238 ft
- Nearest Airport31.4 miles (50.5 km)
- Distance to Coast99.5 miles (160.0 km)
ZIP 54403
Wausau city, WI
View full profile →- Snow Days/Year0 days
- Elevation (ft)1,181 ft
- Nearest Airport8.1 miles (13.0 km)
- Distance to Coast74.9 miles (120.5 km)
Visual comparison (same scale)
Snow Days/Year
0 days0 days
Elevation (ft)
1,238 ft1,181 ft
Nearest Airport
31.4 miles (50.5 km)8.1 miles (13.0 km)
Distance to Coast
99.5 miles (160.0 km)74.9 miles (120.5 km)
Infrastructure
ZIP 54421
Colby city, WI
View full profile →- Work From Home %10.4%
- Walkability (0–100)29
- Broadband %84.3%
ZIP 54403
Wausau city, WI
View full profile →- Work From Home %12.1%
- Walkability (0–100)46
- Broadband %86.0%
Visual comparison (same scale)
Work From Home %
10.4%12.1%
Walkability (0–100)
2946
Broadband %
84.3%86.0%
Frequently Asked Questions
How do ZIP 54421 and 54403 compare?
ZIP 54421 is more affordable rent, lower unemployment, more diverse. ZIP 54403 is wealthier, higher home values, lower poverty rate, more educated, higher work-from-home share.
What do the blue and orange colors mean?
Blue represents the first ZIP (54421), orange the second (54403). 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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