Colp Flag

Colp

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.

173
Total Population
1,290
Density (mi²)
-1 -0.57%
Growth

Colp Population

Colp Population

Data after 2023 is projected based on recent change

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)
White13572.19%
Black or African American3317.65%
Two or more races1910.16%

Colp Marital Status

OverallMalesFemales0%10%20%30%40%50%60%70%80%90%100%

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

Nearby Cities

Sources

  1. US Census State Population Estimates - Most recent state estimates from the Census Bureau's Population Estimates Program
  2. US Census County Population Estimates - Most recent county estimates from the Census Bureau's Population Estimates Program
  3. American Community Survey (2009 - 2013)
  4. Census QuickFacts
  5. Historical Populations of States and Counties (1790 - 1990)