37023 vs 52745 — Compare ZIP Codes
Side-by-side comparison. Blue = ZIP 37023, Orange = ZIP 52745.
Quick verdict: ZIP 37023 is lower unemployment, more diverse. ZIP 52745 is wealthier, higher home values, more affordable rent, lower poverty rate, more educated, higher work-from-home share.
Quick Facts
ZIP 37023
Big Rock CDP, TN
View full profile →- Population1,678
- Median Income$66,500
- Median Home Value$189k
- Median Rent$809
- Median Age44.2 yrs
- Poverty Rate13.5%
ZIP 52745
Big Rock CDP, IA
View full profile →- Population435
- Median Income$67,500
- Median Home Value$199k
- Median Rent$586
- Median Age55.2 yrs
- Poverty Rate6.7%
Visual comparison (same scale)
Population
1,678435
Median Income
$66,500$67,500
Median Home Value
$189k$199k
Median Rent
$809$586
Median Age
44.2 yrs55.2 yrs
Poverty Rate
13.5%6.7%
Demographics
ZIP 37023
Big Rock CDP, TN
View full profile →- White %94.9%
- Black %0.0%
- Asian %0.0%
- Hispanic %2.8%
- Age 0–17 %28.8%
- Age 18–64 %61.5%
- Age 65+ %9.7%
- Bachelor's+ %4.7%
- Diversity Index10/100
ZIP 52745
Big Rock CDP, IA
View full profile →- White %96.3%
- Black %2.3%
- Asian %0.0%
- Hispanic %1.4%
- Age 0–17 %13.3%
- Age 18–64 %61.1%
- Age 65+ %25.5%
- Bachelor's+ %24.6%
- Diversity Index7/100
Visual comparison (same scale)
White %
94.9%96.3%
Black %
0.0%2.3%
Asian %
0.0%0.0%
Hispanic %
2.8%1.4%
Age 0–17 %
28.8%13.3%
Age 18–64 %
61.5%61.1%
Age 65+ %
9.7%25.5%
Bachelor's+ %
4.7%24.6%
Diversity Index
10/1007/100
Economy
ZIP 37023
Big Rock CDP, TN
View full profile →- Median Income$66,500
- Unemployment %0.0%
- IRS Net Migration+60
- Work From Home %3.0%
ZIP 52745
Big Rock CDP, IA
View full profile →- Median Income$67,500
- Unemployment %4.3%
- IRS Net Migration+25
- Work From Home %13.0%
Visual comparison (same scale)
Median Income
$66,500$67,500
Unemployment %
0.0%4.3%
IRS Net Migration
+60+25
Work From Home %
3.0%13.0%
Housing
ZIP 37023
Big Rock CDP, TN
View full profile →- Median Home Value$189k
- Median Rent$809
- Owner Occupied %82.7%
- Broadband %69.3%
- Vacant %16.0%
- Median Year Built1997
ZIP 52745
Big Rock CDP, IA
View full profile →- Median Home Value$199k
- Median Rent$586
- Owner Occupied %83.8%
- Broadband %74.5%
- Vacant %0.9%
- Median Year Built1964
Visual comparison (same scale)
Median Home Value
$189k$199k
Median Rent
$809$586
Owner Occupied %
82.7%83.8%
Broadband %
69.3%74.5%
Vacant %
16.0%0.9%
Median Year Built
19971964
Climate & Location
ZIP 37023
Big Rock CDP, TN
View full profile →- Snow Days/Year0 days
- Elevation (ft)475 ft
- Nearest Airport17.2 miles (27.7 km)
- Distance to Coast344.0 miles (553.6 km)
ZIP 52745
Big Rock CDP, IA
View full profile →- Snow Days/Year0 days
- Elevation (ft)754 ft
- Nearest Airport23.0 miles (37.0 km)
- Distance to Coast138.9 miles (223.6 km)
Visual comparison (same scale)
Snow Days/Year
0 days0 days
Elevation (ft)
475 ft754 ft
Nearest Airport
17.2 miles (27.7 km)23.0 miles (37.0 km)
Distance to Coast
344.0 miles (553.6 km)138.9 miles (223.6 km)
Infrastructure
ZIP 37023
Big Rock CDP, TN
View full profile →- Work From Home %3.0%
- Walkability (0–100)—
- Broadband %69.3%
ZIP 52745
Big Rock CDP, IA
View full profile →- Work From Home %13.0%
- Walkability (0–100)35
- Broadband %74.5%
Visual comparison (same scale)
Work From Home %
3.0%13.0%
Walkability (0–100)
—35
Broadband %
69.3%74.5%
Frequently Asked Questions
How do ZIP 37023 and 52745 compare?
ZIP 37023 is lower unemployment, more diverse. ZIP 52745 is wealthier, higher home values, more affordable rent, lower poverty rate, more educated, higher work-from-home share.
What do the blue and orange colors mean?
Blue represents the first ZIP (37023), orange the second (52745). 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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