51442 vs 75021 — Compare ZIP Codes
Side-by-side comparison. Blue = ZIP 51442, Orange = ZIP 75021.
Quick verdict: ZIP 51442 is more affordable rent, lower unemployment, more diverse, more educated. ZIP 75021 is wealthier, higher home values, lower poverty rate, higher work-from-home share.
Quick Facts
ZIP 51442
Denison city, IA
View full profile →- Population9,586
- Median Income$64,399
- Median Home Value$146k
- Median Rent$600
- Median Age36.3 yrs
- Poverty Rate19.9%
ZIP 75021
Denison city, TX
View full profile →- Population9,307
- Median Income$67,159
- Median Home Value$189k
- Median Rent$628
- Median Age40.9 yrs
- Poverty Rate14.4%
Visual comparison (same scale)
Population
9,5869,307
Median Income
$64,399$67,159
Median Home Value
$146k$189k
Median Rent
$600$628
Median Age
36.3 yrs40.9 yrs
Poverty Rate
19.9%14.4%
Demographics
ZIP 51442
Denison city, IA
View full profile →- White %58.5%
- Black %2.6%
- Asian %3.2%
- Hispanic %43.5%
- Age 0–17 %27.1%
- Age 18–64 %58.3%
- Age 65+ %14.6%
- Bachelor's+ %18.0%
- Diversity Index47/100
ZIP 75021
Denison city, TX
View full profile →- White %83.4%
- Black %2.3%
- Asian %1.1%
- Hispanic %10.8%
- Age 0–17 %23.5%
- Age 18–64 %57.7%
- Age 65+ %18.8%
- Bachelor's+ %16.5%
- Diversity Index29/100
Visual comparison (same scale)
White %
58.5%83.4%
Black %
2.6%2.3%
Asian %
3.2%1.1%
Hispanic %
43.5%10.8%
Age 0–17 %
27.1%23.5%
Age 18–64 %
58.3%57.7%
Age 65+ %
14.6%18.8%
Bachelor's+ %
18.0%16.5%
Diversity Index
47/10029/100
Economy
ZIP 51442
Denison city, IA
View full profile →- Median Income$64,399
- Unemployment %1.6%
- IRS Net Migration+550
- Work From Home %4.1%
ZIP 75021
Denison city, TX
View full profile →- Median Income$67,159
- Unemployment %3.1%
- IRS Net Migration+439
- Work From Home %10.8%
Visual comparison (same scale)
Median Income
$64,399$67,159
Unemployment %
1.6%3.1%
IRS Net Migration
+550+439
Work From Home %
4.1%10.8%
Housing
ZIP 51442
Denison city, IA
View full profile →- Median Home Value$146k
- Median Rent$600
- Owner Occupied %75.9%
- Broadband %89.3%
- Vacant %7.7%
- Median Year Built1972
ZIP 75021
Denison city, TX
View full profile →- Median Home Value$189k
- Median Rent$628
- Owner Occupied %83.6%
- Broadband %82.3%
- Vacant %11.3%
- Median Year Built1976
Visual comparison (same scale)
Median Home Value
$146k$189k
Median Rent
$600$628
Owner Occupied %
75.9%83.6%
Broadband %
89.3%82.3%
Vacant %
7.7%11.3%
Median Year Built
19721976
Climate & Location
ZIP 51442
Denison city, IA
View full profile →- Snow Days/Year0 days
- Elevation (ft)1,401 ft
- Nearest Airport57.1 miles (91.9 km)
- Distance to Coast361.5 miles (581.8 km)
ZIP 75021
Denison city, TX
View full profile →- Snow Days/Year0 days
- Elevation (ft)760 ft
- Nearest Airport11.7 miles (18.8 km)
- Distance to Coast281.3 miles (452.8 km)
Visual comparison (same scale)
Snow Days/Year
0 days0 days
Elevation (ft)
1,401 ft760 ft
Nearest Airport
57.1 miles (91.9 km)11.7 miles (18.8 km)
Distance to Coast
361.5 miles (581.8 km)281.3 miles (452.8 km)
Infrastructure
ZIP 51442
Denison city, IA
View full profile →- Work From Home %4.1%
- Walkability (0–100)23
- Broadband %89.3%
ZIP 75021
Denison city, TX
View full profile →- Work From Home %10.8%
- Walkability (0–100)37
- Broadband %82.3%
Visual comparison (same scale)
Work From Home %
4.1%10.8%
Walkability (0–100)
2337
Broadband %
89.3%82.3%
Frequently Asked Questions
How do ZIP 51442 and 75021 compare?
ZIP 51442 is more affordable rent, lower unemployment, more diverse, more educated. ZIP 75021 is wealthier, higher home values, lower poverty rate, higher work-from-home share.
What do the blue and orange colors mean?
Blue represents the first ZIP (51442), orange the second (75021). 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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