Colfax township Flag

Colfax township

County:
Marion County
County Seat:
No
Area (mi²):
35.842
State:
Kansas

Colfax township is located in Marion County, Kansas. Colfax township has a 2026 population of 168. Colfax township is currently declining at a rate of -1.18% annually and its population has decreased by 0% since the most recent census, which recorded a population of 168 in 2020.

The median household income in Colfax township is $70,500 with a poverty rate of 9.8%. The median age in Colfax township is 57.1 years: 56.9 years for males, and 57.5 years for females. For every 100 females there are 146.8 males.

168
Total Population
5
Density (mi²)
-2 -1.18%
Growth

Colfax township Population

Colfax township Population

Data after 2023 is projected based on recent change

Demographics

The racial composition of Colfax township includes 90.85% White, 9.15% Native American, and smaller percentages for and multiracial populations.

Population by Race

White (90.85%)

Native American (9.15%)

Race
Population
Percentage (of total)
White13990.85%
Native American149.15%

Colfax township Marital Status

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

Married

Widowed

Divorced

Separated

Never Married

Economics and Income Statistics

Colfax township's average per capita income is $38,000. Household income levels show a median of $70,500. The poverty rate stands at 9.8%.

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
Non Families$85,000$100,090
Households$70,500$93,626
Married Families$70,250-
Families$58,750$90,813

$38,000

Average Income

$70,500

Median Household Income

9.8%

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)