50440 vs 50401 — Compare ZIP Codes
Side-by-side comparison. Blue = ZIP 50440, Orange = ZIP 50401.
Quick verdict: ZIP 50440 is more affordable rent, lower poverty rate, higher work-from-home share. ZIP 50401 is wealthier, higher home values, lower unemployment, more diverse, more educated.
Quick Facts
ZIP 50440
Grafton city, IA
View full profile →- Population275
- Median Income$58,750
- Median Home Value$99k
- Median Rent$372
- Median Age49.9 yrs
- Poverty Rate9.8%
ZIP 50401
Mason City city, IA
View full profile →- Population28,818
- Median Income$63,807
- Median Home Value$134k
- Median Rent$695
- Median Age42.5 yrs
- Poverty Rate10.0%
Visual comparison (same scale)
Population
27528,818
Median Income
$58,750$63,807
Median Home Value
$99k$134k
Median Rent
$372$695
Median Age
49.9 yrs42.5 yrs
Poverty Rate
9.8%10.0%
Demographics
ZIP 50440
Grafton city, IA
View full profile →- White %96.4%
- Black %0.7%
- Asian %0.0%
- Hispanic %2.9%
- Age 0–17 %19.3%
- Age 18–64 %56.7%
- Age 65+ %24.0%
- Bachelor's+ %15.1%
- Diversity Index7/100
ZIP 50401
Mason City city, IA
View full profile →- White %89.0%
- Black %3.2%
- Asian %1.2%
- Hispanic %6.1%
- Age 0–17 %20.9%
- Age 18–64 %56.8%
- Age 65+ %22.3%
- Bachelor's+ %21.9%
- Diversity Index20/100
Visual comparison (same scale)
White %
96.4%89.0%
Black %
0.7%3.2%
Asian %
0.0%1.2%
Hispanic %
2.9%6.1%
Age 0–17 %
19.3%20.9%
Age 18–64 %
56.7%56.8%
Age 65+ %
24.0%22.3%
Bachelor's+ %
15.1%21.9%
Diversity Index
7/10020/100
Economy
ZIP 50440
Grafton city, IA
View full profile →- Median Income$58,750
- Unemployment %5.1%
- IRS Net Migration+16
- Work From Home %10.2%
ZIP 50401
Mason City city, IA
View full profile →- Median Income$63,807
- Unemployment %2.8%
- IRS Net Migration+1,653
- Work From Home %5.9%
Visual comparison (same scale)
Median Income
$58,750$63,807
Unemployment %
5.1%2.8%
IRS Net Migration
+16+1,653
Work From Home %
10.2%5.9%
Housing
ZIP 50440
Grafton city, IA
View full profile →- Median Home Value$99k
- Median Rent$372
- Owner Occupied %70.8%
- Broadband %72.9%
- Vacant %9.4%
- Median Year Built1941
ZIP 50401
Mason City city, IA
View full profile →- Median Home Value$134k
- Median Rent$695
- Owner Occupied %68.2%
- Broadband %87.3%
- Vacant %9.8%
- Median Year Built1955
Visual comparison (same scale)
Median Home Value
$99k$134k
Median Rent
$372$695
Owner Occupied %
70.8%68.2%
Broadband %
72.9%87.3%
Vacant %
9.4%9.8%
Median Year Built
19411955
Climate & Location
ZIP 50440
Grafton city, IA
View full profile →- Snow Days/Year0 days
- Elevation (ft)1,190 ft
- Nearest Airport17.7 miles (28.5 km)
- Distance to Coast226.5 miles (364.5 km)
ZIP 50401
Mason City city, IA
View full profile →- Snow Days/Year0 days
- Elevation (ft)1,105 ft
- Nearest Airport6.6 miles (10.6 km)
- Distance to Coast236.1 miles (379.9 km)
Visual comparison (same scale)
Snow Days/Year
0 days0 days
Elevation (ft)
1,190 ft1,105 ft
Nearest Airport
17.7 miles (28.5 km)6.6 miles (10.6 km)
Distance to Coast
226.5 miles (364.5 km)236.1 miles (379.9 km)
Infrastructure
ZIP 50440
Grafton city, IA
View full profile →- Work From Home %10.2%
- Walkability (0–100)24
- Broadband %72.9%
ZIP 50401
Mason City city, IA
View full profile →- Work From Home %5.9%
- Walkability (0–100)64
- Broadband %87.3%
Visual comparison (same scale)
Work From Home %
10.2%5.9%
Walkability (0–100)
2464
Broadband %
72.9%87.3%
Frequently Asked Questions
How do ZIP 50440 and 50401 compare?
ZIP 50440 is more affordable rent, lower poverty rate, higher work-from-home share. ZIP 50401 is wealthier, higher home values, lower unemployment, more diverse, more educated.
What do the blue and orange colors mean?
Blue represents the first ZIP (50440), orange the second (50401). 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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