Colp

County:: Williamson County
County Seat:: No
Area (mi²):: 0.134
State:: Illinois

Colp is a village located in Williamson County, Illinois. Colp has a 2025 population of 173. Colp is currently declining at a rate of -0.57% annually and its population has decreased by -2.81% since the most recent census, which recorded a population of 178 in 2020.

The average household income in Colp is $67,369 with a poverty rate of 52.41%.The median age in Colp is 43.3 years: 44.5 years for males, and 41.8 years for females.

Demographics

The racial composition of Colp includes 72.19% White, 17.65% Black or African American, and smaller percentages for and multiracial populations.

Population by Race

Race	Population	Percentage (of total)
White	135	72.19%
Black or African American	33	17.65%
Two or more races	19	10.16%

Colp Marital Status

Married

Widowed

Divorced

Separated

Never Married

Economics and Income Statistics

Colp's average per capita income is $46,563. Household income levels show a median of $31,250. The poverty rate stands at 52.41%.

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
Households	$31,250	$67,369
Non Families	$27,813	$33,228
Families	-	$91,787
Married Families	-	-

$46,563

Average Income

$31,250

Median Household Income

52.41%

Poverty Rate