Colfax

County:: McLean County
County Seat:: No
Area (mi²):: 0.553
State:: Illinois

Colfax is a village located in McLean County, Illinois. Colfax has a 2025 population of 969. Colfax is currently declining at a rate of -0.62% annually and its population has decreased by -2.91% since the most recent census, which recorded a population of 998 in 2020.

The average household income in Colfax is $113,205 with a poverty rate of 8.69%.The median age in Colfax is 36.8 years: 36.2 years for males, and 39.7 years for females.

Demographics

The racial composition of Colfax includes 97.8% White, and smaller percentages for Two or more races, other race, Asian and multiracial populations.

Population by Race

Race	Population	Percentage (of total)
White	934	97.8%
Two or more races	16	1.68%
Other race	3	0.31%
Asian	2	0.21%

Colfax Marital Status

Married

Widowed

Divorced

Separated

Never Married

Economics and Income Statistics

Colfax's average per capita income is $51,350. Household income levels show a median of $71,528. The poverty rate stands at 8.69%.

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	$101,477	-
Families	$75,972	$100,669
Households	$71,528	$113,205
Non Families	$50,000	$127,873

$51,350

Average Income

$71,528

Median Household Income

8.69%

Poverty Rate