Boone County Info
All cities in Boone county
All zip codes in Boone county
Illinois State
USA
Highest Income Cities in Boone County
By Letter
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City
Population
Growth
Age
Income per household
Caledonia IL
2,925
0%
43.30
$70,489.00
Roscoe IL
20,431
1%
39.80
$67,597.00
Cherry Valley IL
5,024
3%
44.10
$67,348.00
Marengo IL
12,908
2%
39.60
$60,024.00
Poplar Grove IL
11,294
1%
34.20
$58,443.00
Kingston IL
2,390
-9%
38.80
$57,548.00
Rockford IL
74,104
0%
43.10
$53,823.67
Garden Prairie IL
1,179
-14%
44.20
$52,833.00
Genoa IL
7,477
3%
36.10
$52,114.00
Capron IL
1,911
-13%
36.60
$51,917.00
Harvard IL
13,750
-1%
33.60
$50,462.00
Belvidere IL
34,786
1%
36.50
$49,637.00
Kirkland IL
1,671
-62%
37.30
$48,333.00
Loves Park IL
23,952
1%
38.00
$45,484.00
South Beloit IL
10,980
3%
36.80
$41,875.00
Cities in Numbers
All Cities in Boone County
Most Populated Cities in Boone County
Least Populated Cities in Boone County
Growing Cities in Boone County
Declining Cities in Boone County
Younger Crowd Cities in Boone County
Older Crowd Cities in Boone County
Highest Income Cities in Boone County
Lowest Income Cities in Boone County
Zip Codes in Numbers
All Zip Codes in Boone County
Most Populated Zip Codes in Boone County
Least Populated Zip Codes in Boone County
Growing Zip Codes in Boone County
Declining Zip Codes in Boone County
Younger Crowd Zip Codes in Boone County
Older Crowd Zip Codes in Boone County
Highest Income Zip Codes in Boone County
Lowest Income Zip Codes in Boone County