61231 vs 61279 — Compare ZIP Codes
Side-by-side comparison. Blue = ZIP 61231, Orange = ZIP 61279.
Quick verdict: ZIP 61231 is more affordable rent, lower unemployment, more diverse, more educated. ZIP 61279 is wealthier, higher home values, lower poverty rate, higher work-from-home share.
Quick Facts
ZIP 61231
Aledo city, IL
View full profile →- Population4,958
- Median Income$66,389
- Median Home Value$141k
- Median Rent$640
- Median Age42.6 yrs
- Poverty Rate10.0%
ZIP 61279
Buffalo Prairie CDP, IL
View full profile →- Population960
- Median Income$87,279
- Median Home Value$165k
- Median Rent$768
- Median Age41.4 yrs
- Poverty Rate3.4%
Visual comparison (same scale)
Population
4,958960
Median Income
$66,389$87,279
Median Home Value
$141k$165k
Median Rent
$640$768
Median Age
42.6 yrs41.4 yrs
Poverty Rate
10.0%3.4%
Demographics
ZIP 61231
Aledo city, IL
View full profile →- White %95.2%
- Black %1.5%
- Asian %0.5%
- Hispanic %3.8%
- Age 0–17 %21.4%
- Age 18–64 %55.6%
- Age 65+ %23.0%
- Bachelor's+ %22.1%
- Diversity Index9/100
ZIP 61279
Buffalo Prairie CDP, IL
View full profile →- White %96.9%
- Black %0.4%
- Asian %0.8%
- Hispanic %0.3%
- Age 0–17 %22.7%
- Age 18–64 %55.0%
- Age 65+ %22.3%
- Bachelor's+ %20.2%
- Diversity Index6/100
Visual comparison (same scale)
White %
95.2%96.9%
Black %
1.5%0.4%
Asian %
0.5%0.8%
Hispanic %
3.8%0.3%
Age 0–17 %
21.4%22.7%
Age 18–64 %
55.6%55.0%
Age 65+ %
23.0%22.3%
Bachelor's+ %
22.1%20.2%
Diversity Index
9/1006/100
Economy
ZIP 61231
Aledo city, IL
View full profile →- Median Income$66,389
- Unemployment %1.3%
- IRS Net Migration+276
- Work From Home %6.7%
ZIP 61279
Buffalo Prairie CDP, IL
View full profile →- Median Income$87,279
- Unemployment %2.9%
- IRS Net Migration+53
- Work From Home %10.6%
Visual comparison (same scale)
Median Income
$66,389$87,279
Unemployment %
1.3%2.9%
IRS Net Migration
+276+53
Work From Home %
6.7%10.6%
Housing
ZIP 61231
Aledo city, IL
View full profile →- Median Home Value$141k
- Median Rent$640
- Owner Occupied %70.2%
- Broadband %90.3%
- Vacant %11.2%
- Median Year Built1957
ZIP 61279
Buffalo Prairie CDP, IL
View full profile →- Median Home Value$165k
- Median Rent$768
- Owner Occupied %93.8%
- Broadband %89.7%
- Vacant %7.3%
- Median Year Built1955
Visual comparison (same scale)
Median Home Value
$141k$165k
Median Rent
$640$768
Owner Occupied %
70.2%93.8%
Broadband %
90.3%89.7%
Vacant %
11.2%7.3%
Median Year Built
19571955
Climate & Location
ZIP 61231
Aledo city, IL
View full profile →- Snow Days/Year0 days
- Elevation (ft)730 ft
- Nearest Airport19.7 miles (31.7 km)
- Distance to Coast138.8 miles (223.3 km)
ZIP 61279
Buffalo Prairie CDP, IL
View full profile →- Snow Days/Year0 days
- Elevation (ft)730 ft
- Nearest Airport14.4 miles (23.2 km)
- Distance to Coast138.0 miles (222.0 km)
Visual comparison (same scale)
Snow Days/Year
0 days0 days
Elevation (ft)
730 ft730 ft
Nearest Airport
19.7 miles (31.7 km)14.4 miles (23.2 km)
Distance to Coast
138.8 miles (223.3 km)138.0 miles (222.0 km)
Infrastructure
ZIP 61279
Buffalo Prairie CDP, IL
View full profile →- Work From Home %10.6%
- Walkability (0–100)17
- Broadband %89.7%
Visual comparison (same scale)
Work From Home %
6.7%10.6%
Walkability (0–100)
3117
Broadband %
90.3%89.7%
Frequently Asked Questions
How do ZIP 61231 and 61279 compare?
ZIP 61231 is more affordable rent, lower unemployment, more diverse, more educated. ZIP 61279 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 (61231), orange the second (61279). 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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