ZIP Code 62347
About Liberty
Liberty is a village in Adams County, Illinois, United States. The population was 543 at the 2020 census. It is part of the Quincy, IL–MO Micropolitan Statistical Area.
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Area Profile
US Census (ACS 5-year · Gazetteer)
2,172
population
$92,969
median household income
18
people / sq mi
$199,000
median home value
$748
median gross rent
41.8
median age
827
housing units
782
households
117.9
land area (sq mi)