51240 vs 51230 — Compare ZIP Codes
Side-by-side comparison. Blue = ZIP 51240, Orange = ZIP 51230.
Quick verdict: ZIP 51240 is wealthier, higher home values, more diverse. ZIP 51230 is lower poverty rate, lower unemployment, more educated, higher work-from-home share.
Quick Facts
ZIP 51240
Inwood city, IA
View full profile →- Population1,842
- Median Income$80,948
- Median Home Value$194k
- Median Rent$867
- Median Age34.5 yrs
- Poverty Rate3.3%
ZIP 51230
Alvord city, IA
View full profile →- Population517
- Median Income$77,750
- Median Home Value$190k
- Median Rent—
- Median Age47.8 yrs
- Poverty Rate0.0%
Visual comparison (same scale)
Population
1,842517
Median Income
$80,948$77,750
Median Home Value
$194k$190k
Median Rent
$867—
Median Age
34.5 yrs47.8 yrs
Poverty Rate
3.3%0.0%
Demographics
ZIP 51240
Inwood city, IA
View full profile →- White %93.6%
- Black %0.3%
- Asian %1.6%
- Hispanic %1.9%
- Age 0–17 %32.4%
- Age 18–64 %47.0%
- Age 65+ %20.6%
- Bachelor's+ %17.6%
- Diversity Index12/100
ZIP 51230
Alvord city, IA
View full profile →- White %96.5%
- Black %0.6%
- Asian %1.0%
- Hispanic %1.0%
- Age 0–17 %28.4%
- Age 18–64 %42.8%
- Age 65+ %28.8%
- Bachelor's+ %19.6%
- Diversity Index7/100
Visual comparison (same scale)
White %
93.6%96.5%
Black %
0.3%0.6%
Asian %
1.6%1.0%
Hispanic %
1.9%1.0%
Age 0–17 %
32.4%28.4%
Age 18–64 %
47.0%42.8%
Age 65+ %
20.6%28.8%
Bachelor's+ %
17.6%19.6%
Diversity Index
12/1007/100
Economy
ZIP 51240
Inwood city, IA
View full profile →- Median Income$80,948
- Unemployment %2.8%
- IRS Net Migration+106
- Work From Home %17.0%
ZIP 51230
Alvord city, IA
View full profile →- Median Income$77,750
- Unemployment %0.8%
- IRS Net Migration+30
- Work From Home %24.8%
Visual comparison (same scale)
Median Income
$80,948$77,750
Unemployment %
2.8%0.8%
IRS Net Migration
+106+30
Work From Home %
17.0%24.8%
Housing
ZIP 51240
Inwood city, IA
View full profile →- Median Home Value$194k
- Median Rent$867
- Owner Occupied %86.6%
- Broadband %95.3%
- Vacant %6.3%
- Median Year Built1973
ZIP 51230
Alvord city, IA
View full profile →- Median Home Value$190k
- Median Rent—
- Owner Occupied %100.0%
- Broadband %98.5%
- Vacant %7.4%
- Median Year Built1938
Visual comparison (same scale)
Median Home Value
$194k$190k
Median Rent
$867—
Owner Occupied %
86.6%100.0%
Broadband %
95.3%98.5%
Vacant %
6.3%7.4%
Median Year Built
19731938
Climate & Location
ZIP 51240
Inwood city, IA
View full profile →- Snow Days/Year0 days
- Elevation (ft)1,316 ft
- Nearest Airport23.8 miles (38.3 km)
- Distance to Coast316.5 miles (509.4 km)
ZIP 51230
Alvord city, IA
View full profile →- Snow Days/Year0 days
- Elevation (ft)1,350 ft
- Nearest Airport26.1 miles (42.0 km)
- Distance to Coast309.5 miles (498.0 km)
Visual comparison (same scale)
Snow Days/Year
0 days0 days
Elevation (ft)
1,316 ft1,350 ft
Nearest Airport
23.8 miles (38.3 km)26.1 miles (42.0 km)
Distance to Coast
316.5 miles (509.4 km)309.5 miles (498.0 km)
Infrastructure
ZIP 51240
Inwood city, IA
View full profile →- Work From Home %17.0%
- Walkability (0–100)26
- Broadband %95.3%
ZIP 51230
Alvord city, IA
View full profile →- Work From Home %24.8%
- Walkability (0–100)26
- Broadband %98.5%
Visual comparison (same scale)
Work From Home %
17.0%24.8%
Walkability (0–100)
2626
Broadband %
95.3%98.5%
Frequently Asked Questions
How do ZIP 51240 and 51230 compare?
ZIP 51240 is wealthier, higher home values, more diverse. ZIP 51230 is lower poverty rate, lower unemployment, more educated, higher work-from-home share.
What do the blue and orange colors mean?
Blue represents the first ZIP (51240), orange the second (51230). 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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