51249 vs 51237 — Compare ZIP Codes
Side-by-side comparison. Blue = ZIP 51249, Orange = ZIP 51237.
Quick verdict: ZIP 51249 is wealthier, higher home values, more affordable rent, more diverse. ZIP 51237 is lower poverty rate, lower unemployment, more educated, higher work-from-home share.
Quick Facts
ZIP 51249
Sibley city, IA
View full profile →- Population3,588
- Median Income$63,542
- Median Home Value$150k
- Median Rent$556
- Median Age42.4 yrs
- Poverty Rate21.7%
ZIP 51237
George city, IA
View full profile →- Population1,577
- Median Income$62,727
- Median Home Value$131k
- Median Rent$568
- Median Age48.8 yrs
- Poverty Rate6.9%
Visual comparison (same scale)
Population
3,5881,577
Median Income
$63,542$62,727
Median Home Value
$150k$131k
Median Rent
$556$568
Median Age
42.4 yrs48.8 yrs
Poverty Rate
21.7%6.9%
Demographics
ZIP 51249
Sibley city, IA
View full profile →- White %88.7%
- Black %1.1%
- Asian %1.3%
- Hispanic %10.5%
- Age 0–17 %24.5%
- Age 18–64 %53.6%
- Age 65+ %21.9%
- Bachelor's+ %19.0%
- Diversity Index20/100
ZIP 51237
George city, IA
View full profile →- White %95.0%
- Black %1.0%
- Asian %0.0%
- Hispanic %3.0%
- Age 0–17 %19.5%
- Age 18–64 %53.5%
- Age 65+ %27.1%
- Bachelor's+ %20.9%
- Diversity Index10/100
Visual comparison (same scale)
White %
88.7%95.0%
Black %
1.1%1.0%
Asian %
1.3%0.0%
Hispanic %
10.5%3.0%
Age 0–17 %
24.5%19.5%
Age 18–64 %
53.6%53.5%
Age 65+ %
21.9%27.1%
Bachelor's+ %
19.0%20.9%
Diversity Index
20/10010/100
Economy
ZIP 51249
Sibley city, IA
View full profile →- Median Income$63,542
- Unemployment %6.1%
- IRS Net Migration+206
- Work From Home %7.1%
ZIP 51237
George city, IA
View full profile →- Median Income$62,727
- Unemployment %2.9%
- IRS Net Migration+90
- Work From Home %7.7%
Visual comparison (same scale)
Median Income
$63,542$62,727
Unemployment %
6.1%2.9%
IRS Net Migration
+206+90
Work From Home %
7.1%7.7%
Housing
ZIP 51249
Sibley city, IA
View full profile →- Median Home Value$150k
- Median Rent$556
- Owner Occupied %78.0%
- Broadband %87.8%
- Vacant %7.3%
- Median Year Built1958
ZIP 51237
George city, IA
View full profile →- Median Home Value$131k
- Median Rent$568
- Owner Occupied %85.4%
- Broadband %78.5%
- Vacant %5.3%
- Median Year Built1953
Visual comparison (same scale)
Median Home Value
$150k$131k
Median Rent
$556$568
Owner Occupied %
78.0%85.4%
Broadband %
87.8%78.5%
Vacant %
7.3%5.3%
Median Year Built
19581953
Climate & Location
ZIP 51249
Sibley city, IA
View full profile →- Snow Days/Year0 days
- Elevation (ft)1,529 ft
- Nearest Airport52.3 miles (84.1 km)
- Distance to Coast288.2 miles (463.8 km)
ZIP 51237
George city, IA
View full profile →- Snow Days/Year0 days
- Elevation (ft)1,350 ft
- Nearest Airport40.9 miles (65.9 km)
- Distance to Coast300.6 miles (483.8 km)
Visual comparison (same scale)
Snow Days/Year
0 days0 days
Elevation (ft)
1,529 ft1,350 ft
Nearest Airport
52.3 miles (84.1 km)40.9 miles (65.9 km)
Distance to Coast
288.2 miles (463.8 km)300.6 miles (483.8 km)
Infrastructure
ZIP 51249
Sibley city, IA
View full profile →- Work From Home %7.1%
- Walkability (0–100)34
- Broadband %87.8%
ZIP 51237
George city, IA
View full profile →- Work From Home %7.7%
- Walkability (0–100)28
- Broadband %78.5%
Visual comparison (same scale)
Work From Home %
7.1%7.7%
Walkability (0–100)
3428
Broadband %
87.8%78.5%
Frequently Asked Questions
How do ZIP 51249 and 51237 compare?
ZIP 51249 is wealthier, higher home values, more affordable rent, more diverse. ZIP 51237 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 (51249), orange the second (51237). 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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