Henry

County:: Marshall County
County Seat:: No
Area (mi²):: 1.797
State:: Illinois

Henry is a city located in Marshall County, Illinois. Henry has a 2025 population of 2,303. Henry is currently declining at a rate of -0.17% annually and its population has decreased by -0.95% since the most recent census, which recorded a population of 2,325 in 2020.

The average household income in Henry is $74,644 with a poverty rate of 14.91%. The median age in Henry is 40.4 years: 40.3 years for males, and 41.2 years for females.

Demographics

The racial composition of Henry includes 95.24% 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	2,360	95.24%
Two or more races	110	4.44%
Black or African American	8	0.32%
Native American	0	0%
Asian	0	0%
Native Hawaiian or Pacific Islander	0	0%
Other race	0	0%

Henry Marital Status

Married

Widowed

Divorced

Separated

Never Married

Economics and Income Statistics

Henry's average per capita income is $44,216. Household income levels show a median of $63,894. The poverty rate stands at 14.91%.

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	$91,591	-
Families	$77,269	$88,393
Households	$63,894	$74,644
Non Families	$29,605	$40,568

$44,216

Average Income

$63,894

Median Household Income

14.91%

Poverty Rate