Coloma Flag

Coloma

County Seat:
No
Area (mi²):
10.035
State:
Illinois

Coloma is located in Whiteside County, Illinois. Coloma has a 2025 population of 10,391 . Coloma is currently growing at a rate of 0.07% annually but its population has decreased by -1.6% since the most recent census, which recorded a population of 10,560 in 2020.

The average household income in Coloma is $69,093 with a poverty rate of 19.81%. The median age in Coloma is 41.6 years: 40.5 years for males, and 43.6 years for females. For every 100 females there are 91.9 males.

10.4K
Total Population
1,036
Density (mi²)
7 0.07%
Growth

Coloma Population

Coloma Population

Data after 2023 is projected based on recent change

Demographics

The racial composition of Coloma includes 83.89% White, 3.89% other race, and smaller percentages for Black or African American, Asian, Native American and multiracial populations.

Population by Race

White (83.89%)

Two or more races (11.33%)

Other race (3.89%)

Black or African American (0.43%)

Asian (0.24%)

Native American (0.22%)

Race
Population
Percentage (of total)
White8,79483.89%
Two or more races1,18811.33%
Other race4083.89%
Black or African American450.43%
Asian250.24%
Native American230.22%

Coloma Marital Status

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

Married

Widowed

Divorced

Separated

Never Married

Economics and Income Statistics

Coloma's average per capita income is $43,882. Household income levels show a median of $50,151. The poverty rate stands at 19.81%.

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$90,266-
Families$67,558$86,526
Households$50,151$69,093
Non Families$33,214$40,310

$43,882

Average Income

$50,151

Median Household Income

19.81%

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)