Loudon township

County:: Fayette County
County Seat:: No
Area (mi²):: 59.798
State:: Illinois

Loudon township is located in Fayette County, Illinois. Loudon township has a 2025 population of 847. Loudon township is currently declining at a rate of -0.59% annually and its population has decreased by -2.76% since the most recent census, which recorded a population of 871 in 2020.

The average household income in Loudon township is $89,994 with a poverty rate of 13.35%. The median age in Loudon township is 37.1 years: 36 years for males, and 40.3 years for females.

Demographics

The racial composition of Loudon township includes 96.2% White, and smaller percentages for Black or African American, Native American, Asian, Native Hawaiian or Pacific Islander, other race and multiracial populations.

Population by Race

White

Two or more races

Black or African American

Native American

Asian

Native Hawaiian or Pacific Islander

Other race

Race	Population	Percentage (of total)
White	836	96.2%
Two or more races	33	3.8%
Black or African American	0	0%
Native American	0	0%
Asian	0	0%
Native Hawaiian or Pacific Islander	0	0%
Other race	0	0%

Loudon township Marital Status

Married

Widowed

Divorced

Separated

Never Married

Economics and Income Statistics

Loudon township's average per capita income is $48,625. Household income levels show a median of $55,089. The poverty rate stands at 13.35%.

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	$78,438	-
Families	$61,250	$104,634
Households	$55,089	$89,994
Non Families	$23,975	$40,022

$48,625

Average Income

$55,089

Median Household Income

13.35%

Poverty Rate