ZIP Code 61041
About Hanover
Hanover is a village in Jo Daviess County, Illinois, United States, along the Apple River. The town was previously named Wapello, in honor of Chief Wapello of the Meskwaki tribe. The population was 863 at the 2020 cenus, up from 844 in 2010.
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Area Profile
US Census (ACS 5-year · Gazetteer)
1,428
population
$44,464
median household income
18
people / sq mi
$112,300
median home value
$769
median gross rent
40.1
median age
797
housing units
646
households
80.3
land area (sq mi)