51640 vs 68421 — Compare ZIP Codes
Side-by-side comparison. Blue = ZIP 51640, Orange = ZIP 68421.
Quick verdict: ZIP 51640 is wealthier, higher home values, lower poverty rate, lower unemployment. ZIP 68421 is more affordable rent, more diverse, more educated, higher work-from-home share.
Quick Facts
ZIP 51640
Hamburg city, IA
View full profile →- Population1,445
- Median Income$62,241
- Median Home Value$120k
- Median Rent$571
- Median Age43.1 yrs
- Poverty Rate11.2%
ZIP 68421
Peru city, NE
View full profile →- Population1,019
- Median Income$57,838
- Median Home Value$98k
- Median Rent$498
- Median Age21.2 yrs
- Poverty Rate17.9%
Visual comparison (same scale)
Population
1,4451,019
Median Income
$62,241$57,838
Median Home Value
$120k$98k
Median Rent
$571$498
Median Age
43.1 yrs21.2 yrs
Poverty Rate
11.2%17.9%
Demographics
ZIP 51640
Hamburg city, IA
View full profile →- White %93.8%
- Black %0.0%
- Asian %0.9%
- Hispanic %2.4%
- Age 0–17 %24.2%
- Age 18–64 %54.0%
- Age 65+ %21.7%
- Bachelor's+ %15.1%
- Diversity Index12/100
ZIP 68421
Peru city, NE
View full profile →- White %86.0%
- Black %5.4%
- Asian %0.5%
- Hispanic %6.5%
- Age 0–17 %13.4%
- Age 18–64 %76.5%
- Age 65+ %10.1%
- Bachelor's+ %42.5%
- Diversity Index25/100
Visual comparison (same scale)
White %
93.8%86.0%
Black %
0.0%5.4%
Asian %
0.9%0.5%
Hispanic %
2.4%6.5%
Age 0–17 %
24.2%13.4%
Age 18–64 %
54.0%76.5%
Age 65+ %
21.7%10.1%
Bachelor's+ %
15.1%42.5%
Diversity Index
12/10025/100
Economy
ZIP 51640
Hamburg city, IA
View full profile →- Median Income$62,241
- Unemployment %1.1%
- IRS Net Migration+83
- Work From Home %2.4%
ZIP 68421
Peru city, NE
View full profile →- Median Income$57,838
- Unemployment %13.6%
- IRS Net Migration+65
- Work From Home %2.6%
Visual comparison (same scale)
Median Income
$62,241$57,838
Unemployment %
1.1%13.6%
IRS Net Migration
+83+65
Work From Home %
2.4%2.6%
Housing
ZIP 51640
Hamburg city, IA
View full profile →- Median Home Value$120k
- Median Rent$571
- Owner Occupied %79.3%
- Broadband %84.5%
- Vacant %16.4%
- Median Year Built1952
ZIP 68421
Peru city, NE
View full profile →- Median Home Value$98k
- Median Rent$498
- Owner Occupied %78.2%
- Broadband %92.3%
- Vacant %23.8%
- Median Year Built1938
Visual comparison (same scale)
Median Home Value
$120k$98k
Median Rent
$571$498
Owner Occupied %
79.3%78.2%
Broadband %
84.5%92.3%
Vacant %
16.4%23.8%
Median Year Built
19521938
Climate & Location
ZIP 51640
Hamburg city, IA
View full profile →- Snow Days/Year0 days
- Elevation (ft)1,140 ft
- Nearest Airport36.7 miles (59.1 km)
- Distance to Coast399.5 miles (643.0 km)
ZIP 68421
Peru city, NE
View full profile →- Snow Days/Year0 days
- Elevation (ft)930 ft
- Nearest Airport44.1 miles (70.9 km)
- Distance to Coast405.9 miles (653.3 km)
Visual comparison (same scale)
Snow Days/Year
0 days0 days
Elevation (ft)
1,140 ft930 ft
Nearest Airport
36.7 miles (59.1 km)44.1 miles (70.9 km)
Distance to Coast
399.5 miles (643.0 km)405.9 miles (653.3 km)
Infrastructure
ZIP 51640
Hamburg city, IA
View full profile →- Work From Home %2.4%
- Walkability (0–100)26
- Broadband %84.5%
Visual comparison (same scale)
Work From Home %
2.4%2.6%
Walkability (0–100)
2622
Broadband %
84.5%92.3%
Frequently Asked Questions
How do ZIP 51640 and 68421 compare?
ZIP 51640 is wealthier, higher home values, lower poverty rate, lower unemployment. ZIP 68421 is more affordable rent, more diverse, more educated, higher work-from-home share.
What do the blue and orange colors mean?
Blue represents the first ZIP (51640), orange the second (68421). 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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