Junction City

County:: Clinton County
County Seat:: No
Area (mi²):: 0.684
State:: Illinois

Junction City is a village located in Clinton County, Illinois. Junction City has a 2025 population of 515. Junction City is currently declining at a rate of -0.39% annually and its population has decreased by -2.28% since the most recent census, which recorded a population of 527 in 2020.

The average household income in Junction City is $59,942 with a poverty rate of 30.41%.The median age in Junction City is 34.9 years: 40.4 years for males, and 26.4 years for females.

Demographics

The racial composition of Junction City includes 90.97% White, and smaller percentages for Asian, other race and multiracial populations.

Population by Race

Race	Population	Percentage (of total)
White	685	90.97%
Two or more races	64	8.5%
Asian	2	0.27%
Other race	2	0.27%

Junction City Marital Status

Married

Widowed

Divorced

Separated

Never Married

Economics and Income Statistics

Junction City's average per capita income is $43,438. Household income levels show a median of $53,333. The poverty rate stands at 30.41%.

Families: A family includes the owner or renter of the home along with everyone related to them - whether through birth, marriage, or adoption. This includes relatives like spouses, children, parents, siblings, grandparents, and any other family members.

Households: A household includes all the people who occupy a housing unit (such as a house or apartment) as their usual place of residence.

Non Families: A nonfamily household is either someone living alone or when the owner/renter lives with people they aren't related to, like roommates.

Name	Median	Mean
Married Families	$74,167	-
Households	$53,333	$59,942
Families	$53,125	$62,378
Non Families	$39,583	$44,119

$43,438

Average Income

$53,333

Median Household Income

30.41%

Poverty Rate