Where is Marshall County, Illinois?

location of Marshall county on a map — Location of Marshall County within the state of Illinois

Marshall County is a county equivalent area found in Illinois, USA. The county government of Marshall is found in the county seat of Lacon.

With a total 1,032.16 sq. km of land and water area, Marshall County, Illinois is the 2606th largest county equivalent area in the United States. Home to 12,014 people, Marshall County has a total 5887 households earning 51504 on average per year.

Marshall County, Illinois - Quick Facts

FIPS Code	17123
Area Codes	815,309
Time Zone	CST
Major Cities	Henry (population: 2,900), Lacon (population: 2,843), Toluca (population: 1,668), Sparland (population: 1,468), Wenona (population: 1,424), Varna (population: 1,127), La Rose (population: 132), Camp Grove (population: 97)
Land Area	4,639 sq miles
Water Area	387 sq miles
Household Income	$51,504
Housing Units	5,887
Median Home Value	$100,600
High School Grads	91% of population
Holders of Bachelors Degrees	17% of population
Retail Spending	$6,085 per capita
Food & Accomodation Sales	$9,228 per capita