Crest Hill

County:: Will County
County Seat:: No
Area (mi²):: 8.976
State:: Illinois

Crest Hill is a city located in Will County, Illinois. Crest Hill has a 2025 population of 19,920. Crest Hill is currently declining at a rate of -0.49% annually and its population has decreased by -2.42% since the most recent census, which recorded a population of 20,415 in 2020.

The average household income in Crest Hill is $83,138 with a poverty rate of 10.9%.The median age in Crest Hill is 39.2 years: 37.6 years for males, and 41.8 years for females.

Demographics

The racial composition of Crest Hill includes 55.93% White, 20.68% Black or African American, 7.66% other race, 3.78% Asian, and smaller percentages for Native American and multiracial populations.

Population by Race

Race	Population	Percentage (of total)
White	11,048	55.93%
Black or African American	4,085	20.68%
Two or more races	2,351	11.9%
Other race	1,513	7.66%
Asian	747	3.78%
Native American	10	0.05%

Crest Hill Marital Status

Married

Widowed

Divorced

Separated

Never Married

Economics and Income Statistics

Crest Hill's average per capita income is $45,789. Household income levels show a median of $71,408. The poverty rate stands at 10.9%.

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	$96,033	-
Families	$76,630	$99,098
Households	$71,408	$83,138
Non Families	$62,835	$59,043

$45,789

Average Income

$71,408

Median Household Income

10.9%

Poverty Rate