Colfax Flag

Colfax

County:
Jasper County
County Seat:
No
Area (mi²):
35.89
State:
Iowa

Colfax is located in Jasper County, Iowa. Colfax has a 2025 population of 171 . Colfax is currently declining at a rate of 0% annually and its population has decreased by 0% since the most recent census, which recorded a population of 0 in 2020.

The average household income in Colfax is $121,127 with a poverty rate of 6.43%. The median age in Colfax is 48.7 years: 48.5 years for males, and 52.6 years for females. For every 100 females there are 125.0 males.

171
Total Population
5
Density (mi²)

Colfax Population

Colfax Population

Data after 2023 is projected based on recent change

Demographics

The racial composition of Colfax includes 93.57% White, 6.43% Black or African American, and smaller percentages for and multiracial populations.

Population by Race

White (93.57%)

Black or African American (6.43%)

Race
Population
Percentage (of total)
White16093.57%
Black or African American116.43%

Colfax Marital Status

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

Married

Widowed

Divorced

Separated

Never Married

Economics and Income Statistics

Colfax's average per capita income is $61,198. Household income levels show a median of $109,922. The poverty rate stands at 6.43%.

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
Families$115,500$146,313
Married Families$115,000-
Households$109,922$121,127
Non Families$65,481$49,167

$61,198

Average Income

$109,922

Median Household Income

6.43%

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)