61071 vs 61042 — Compare ZIP Codes
Side-by-side comparison. Blue = ZIP 61071, Orange = ZIP 61042.
Quick verdict: ZIP 61071 is lower poverty rate, more diverse, more educated. ZIP 61042 is wealthier, higher home values, more affordable rent, lower unemployment, higher work-from-home share.
Quick Facts
ZIP 61071
Rock Falls city, IL
View full profile →- Population13,482
- Median Income$57,909
- Median Home Value$105k
- Median Rent$583
- Median Age43.6 yrs
- Poverty Rate16.7%
ZIP 61042
Harmon village, IL
View full profile →- Population410
- Median Income$70,000
- Median Home Value$124k
- Median Rent$545
- Median Age39.6 yrs
- Poverty Rate18.5%
Visual comparison (same scale)
Population
13,482410
Median Income
$57,909$70,000
Median Home Value
$105k$124k
Median Rent
$583$545
Median Age
43.6 yrs39.6 yrs
Poverty Rate
16.7%18.5%
Demographics
ZIP 61071
Rock Falls city, IL
View full profile →- White %86.8%
- Black %0.6%
- Asian %0.2%
- Hispanic %15.6%
- Age 0–17 %21.9%
- Age 18–64 %58.5%
- Age 65+ %19.6%
- Bachelor's+ %17.1%
- Diversity Index22/100
ZIP 61042
Harmon village, IL
View full profile →- White %90.0%
- Black %0.0%
- Asian %0.0%
- Hispanic %9.0%
- Age 0–17 %12.2%
- Age 18–64 %62.2%
- Age 65+ %25.6%
- Bachelor's+ %12.7%
- Diversity Index18/100
Visual comparison (same scale)
White %
86.8%90.0%
Black %
0.6%0.0%
Asian %
0.2%0.0%
Hispanic %
15.6%9.0%
Age 0–17 %
21.9%12.2%
Age 18–64 %
58.5%62.2%
Age 65+ %
19.6%25.6%
Bachelor's+ %
17.1%12.7%
Diversity Index
22/10018/100
Economy
ZIP 61071
Rock Falls city, IL
View full profile →- Median Income$57,909
- Unemployment %4.4%
- IRS Net Migration+750
- Work From Home %5.7%
ZIP 61042
Harmon village, IL
View full profile →- Median Income$70,000
- Unemployment %2.1%
- IRS Net Migration+23
- Work From Home %24.7%
Visual comparison (same scale)
Median Income
$57,909$70,000
Unemployment %
4.4%2.1%
IRS Net Migration
+750+23
Work From Home %
5.7%24.7%
Housing
ZIP 61071
Rock Falls city, IL
View full profile →- Median Home Value$105k
- Median Rent$583
- Owner Occupied %74.8%
- Broadband %84.6%
- Vacant %11.7%
- Median Year Built1963
ZIP 61042
Harmon village, IL
View full profile →- Median Home Value$124k
- Median Rent$545
- Owner Occupied %78.8%
- Broadband %89.4%
- Vacant %9.6%
- Median Year Built1942
Visual comparison (same scale)
Median Home Value
$105k$124k
Median Rent
$583$545
Owner Occupied %
74.8%78.8%
Broadband %
84.6%89.4%
Vacant %
11.7%9.6%
Median Year Built
19631942
Climate & Location
ZIP 61071
Rock Falls city, IL
View full profile →- Snow Days/Year0 days
- Elevation (ft)660 ft
- Nearest Airport44.9 miles (72.2 km)
- Distance to Coast84.2 miles (135.4 km)
ZIP 61042
Harmon village, IL
View full profile →- Snow Days/Year0 days
- Elevation (ft)671 ft
- Nearest Airport42.5 miles (68.3 km)
- Distance to Coast76.9 miles (123.7 km)
Visual comparison (same scale)
Snow Days/Year
0 days0 days
Elevation (ft)
660 ft671 ft
Nearest Airport
44.9 miles (72.2 km)42.5 miles (68.3 km)
Distance to Coast
84.2 miles (135.4 km)76.9 miles (123.7 km)
Infrastructure
ZIP 61071
Rock Falls city, IL
View full profile →- Work From Home %5.7%
- Walkability (0–100)36
- Broadband %84.6%
ZIP 61042
Harmon village, IL
View full profile →- Work From Home %24.7%
- Walkability (0–100)12
- Broadband %89.4%
Visual comparison (same scale)
Work From Home %
5.7%24.7%
Walkability (0–100)
3612
Broadband %
84.6%89.4%
Frequently Asked Questions
How do ZIP 61071 and 61042 compare?
ZIP 61071 is lower poverty rate, more diverse, more educated. ZIP 61042 is wealthier, higher home values, more affordable rent, lower unemployment, higher work-from-home share.
What do the blue and orange colors mean?
Blue represents the first ZIP (61071), orange the second (61042). 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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