50112 vs 50251 — Compare ZIP Codes
Side-by-side comparison. Blue = ZIP 50112, Orange = ZIP 50251.
Quick verdict: ZIP 50112 is higher home values, more diverse, more educated, higher work-from-home share. ZIP 50251 is wealthier, more affordable rent, lower poverty rate, lower unemployment.
Quick Facts
ZIP 50112
Grinnell city, IA
View full profile →- Population11,776
- Median Income$64,707
- Median Home Value$198k
- Median Rent$676
- Median Age39.5 yrs
- Poverty Rate9.5%
ZIP 50251
Sully city, IA
View full profile →- Population1,481
- Median Income$95,417
- Median Home Value$172k
- Median Rent$571
- Median Age38.5 yrs
- Poverty Rate3.2%
Visual comparison (same scale)
Population
11,7761,481
Median Income
$64,707$95,417
Median Home Value
$198k$172k
Median Rent
$676$571
Median Age
39.5 yrs38.5 yrs
Poverty Rate
9.5%3.2%
Demographics
ZIP 50112
Grinnell city, IA
View full profile →- White %89.7%
- Black %1.9%
- Asian %3.2%
- Hispanic %3.3%
- Age 0–17 %18.3%
- Age 18–64 %60.1%
- Age 65+ %21.5%
- Bachelor's+ %37.6%
- Diversity Index19/100
ZIP 50251
Sully city, IA
View full profile →- White %97.4%
- Black %0.0%
- Asian %0.4%
- Hispanic %0.5%
- Age 0–17 %27.8%
- Age 18–64 %52.5%
- Age 65+ %19.6%
- Bachelor's+ %22.9%
- Diversity Index5/100
Visual comparison (same scale)
White %
89.7%97.4%
Black %
1.9%0.0%
Asian %
3.2%0.4%
Hispanic %
3.3%0.5%
Age 0–17 %
18.3%27.8%
Age 18–64 %
60.1%52.5%
Age 65+ %
21.5%19.6%
Bachelor's+ %
37.6%22.9%
Diversity Index
19/1005/100
Economy
ZIP 50112
Grinnell city, IA
View full profile →- Median Income$64,707
- Unemployment %4.4%
- IRS Net Migration+675
- Work From Home %12.2%
ZIP 50251
Sully city, IA
View full profile →- Median Income$95,417
- Unemployment %2.5%
- IRS Net Migration+85
- Work From Home %5.9%
Visual comparison (same scale)
Median Income
$64,707$95,417
Unemployment %
4.4%2.5%
IRS Net Migration
+675+85
Work From Home %
12.2%5.9%
Housing
ZIP 50112
Grinnell city, IA
View full profile →- Median Home Value$198k
- Median Rent$676
- Owner Occupied %68.8%
- Broadband %84.2%
- Vacant %5.3%
- Median Year Built1969
ZIP 50251
Sully city, IA
View full profile →- Median Home Value$172k
- Median Rent$571
- Owner Occupied %84.8%
- Broadband %88.2%
- Vacant %3.3%
- Median Year Built1964
Visual comparison (same scale)
Median Home Value
$198k$172k
Median Rent
$676$571
Owner Occupied %
68.8%84.8%
Broadband %
84.2%88.2%
Vacant %
5.3%3.3%
Median Year Built
19691964
Climate & Location
ZIP 50112
Grinnell city, IA
View full profile →- Snow Days/Year0 days
- Elevation (ft)905 ft
- Nearest Airport45.3 miles (72.8 km)
- Distance to Coast239.4 miles (385.3 km)
ZIP 50251
Sully city, IA
View full profile →- Snow Days/Year0 days
- Elevation (ft)905 ft
- Nearest Airport38.5 miles (62.0 km)
- Distance to Coast247.4 miles (398.2 km)
Visual comparison (same scale)
Snow Days/Year
0 days0 days
Elevation (ft)
905 ft905 ft
Nearest Airport
45.3 miles (72.8 km)38.5 miles (62.0 km)
Distance to Coast
239.4 miles (385.3 km)247.4 miles (398.2 km)
Infrastructure
ZIP 50112
Grinnell city, IA
View full profile →- Work From Home %12.2%
- Walkability (0–100)33
- Broadband %84.2%
Visual comparison (same scale)
Work From Home %
12.2%5.9%
Walkability (0–100)
3331
Broadband %
84.2%88.2%
Frequently Asked Questions
How do ZIP 50112 and 50251 compare?
ZIP 50112 is higher home values, more diverse, more educated, higher work-from-home share. ZIP 50251 is wealthier, more affordable rent, lower poverty rate, lower unemployment.
What do the blue and orange colors mean?
Blue represents the first ZIP (50112), orange the second (50251). 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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