Gridley

County:: McLean County
County Seat:: No
Area (mi²):: 1.233
State:: Illinois

Gridley is a village located in McLean County, Illinois. Gridley has a 2025 population of 1,420. Gridley is currently declining at a rate of -0.49% annually and its population has decreased by -2.41% since the most recent census, which recorded a population of 1,455 in 2020.

The average household income in Gridley is $86,906 with a poverty rate of 6.27%. The median age in Gridley is 36.5 years: 34.6 years for males, and 38.3 years for females.

Demographics

The racial composition of Gridley includes 93.13% White, and smaller percentages for Black or African American, Asian, Native American, Native Hawaiian or Pacific Islander, other race and multiracial populations.

Population by Race

White

Two or more races

Black or African American

Asian

Native American

Native Hawaiian or Pacific Islander

Other race

Race	Population	Percentage (of total)
White	1,247	93.13%
Two or more races	42	3.14%
Black or African American	28	2.09%
Asian	22	1.64%
Native American	0	0%
Native Hawaiian or Pacific Islander	0	0%
Other race	0	0%

Gridley Marital Status

Married

Widowed

Divorced

Separated

Never Married

Economics and Income Statistics

Gridley's average per capita income is $53,438. Household income levels show a median of $69,688. The poverty rate stands at 6.27%.

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	$108,125	-
Families	$93,359	$108,246
Households	$69,688	$86,906
Non Families	$31,912	$42,692

$53,438

Average Income

$69,688

Median Household Income

6.27%

Poverty Rate