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Cities and Towns in the United States > State Illinois > Hancock County
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Hancock County, Illinois, located in the western part of the state, is known for its scenic landscapes and rich history. Visitors can explore the historic Nauvoo, home to notable landmarks such as the Nauvoo Temple and the Joseph Smith Historic Site. The scenic Mississippi River offers opportunities for boating, fishing, and birdwatching, while Nauvoo State Park provides an ideal setting for outdoor activities. Annual events such as the Nauvoo Grape Festival and the Carthage Christmas Wonderland attract locals and tourists alike. With its blend of history, natural beauty, and community events, Hancock County offers something for everyone to enjoy.

Get the contact information for all cities and towns in this county. Find general information, official websites, email, phone numbers, addresses, and much more.

Hancock County administration contact details

Hancock county administration contact detailsNot available
County seatCarthage
Phone number217-357-2616
Official websitehttps://www.hancockcounty-il.gov/
County ClerkJean Knupp
County CommissionerDavid Walker

Hancock County, IL Sheriff's Office and Jail Information

Number of prisons1
Jail namesHancock County Jail
Sheriff office address98 Buchanan Street, Carthage, IL 62321
Sheriff office phone number217-357-2115
Inmate search informationTo locate an inmate in Hancock County, contact the Sheriff's Office at 217-357-2115 or visit their official website for assistance with an inmate query.
Clerk of Court nameSandra L. Gray
Clerk of Court address500 Main Street, Carthage, IL 62321

Hancock County (IL) Statistics

Number of cities/towns/villages37
Population18,500 people
Area814 sq mi
Density23 people/sq mi
Altitude650 ft
Median Household Income$51,000
Poverty rate13%
Unemployment rate4%
Educational Attainment (Bachelor's Degree or higher)20%
Crime rate1,200 per 100,000 people

Environmental risk in Hancock County, IL

Overall riskVery Low
Expected Annual LossVery Low
Social VulnerabilityVery Low
Community ResilienceRelatively High
Avalanche RiskNot Applicable
Coastal Flooding RiskNot Applicable
Cold Wave RiskRelatively Moderate
Drought RiskRelatively Moderate
Earthquake RiskVery Low

Data obtained from the FEMA National Risk Index.

counties surrounding Hancock

Lee 23.3 milesMcDonough 25.9 milesAdams 28.8 miles
Clark 30.2 milesHenderson 31.3 milesSchuyler 33.6 miles

List of cities and towns in Hancock County by population size

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