Ottumwa township Flag

Ottumwa township

County:
Coffey County
County Seat:
No
Area (mi²):
47.085
State:
Kansas

Ottumwa township is located in Coffey County, Kansas. Ottumwa township has a 2025 population of 708. Ottumwa township is currently growing at a rate of 0.43% annually but its population has decreased by -0.28% since the most recent census, which recorded a population of 710 in 2020.

The average household income in Ottumwa township is $114,709 with a poverty rate of 7.98%. The median age in Ottumwa township is 48.7 years: 51.9 years for males, and 42.1 years for females.

708
Total Population
15
Density (mi²)
3 0.43%
Growth

Ottumwa township Population

Ottumwa township Population

Data after 2023 is projected based on recent change

Demographics

The racial composition of Ottumwa township includes 94.33% White, and smaller percentages for Native American, other race, Black or African American, Asian, Native Hawaiian or Pacific Islander and multiracial populations.

Population by Race

White

Two or more races

Native American

Other race

Black or African American

Asian

Native Hawaiian or Pacific Islander

Race
Population
Percentage (of total)
White53294.33%
Two or more races305.32%
Native American10.18%
Other race10.18%
Black or African American00%
Asian00%
Native Hawaiian or Pacific Islander00%

Ottumwa township Marital Status

Married

Widowed

Divorced

Separated

Never Married

Economics and Income Statistics

Ottumwa township's average per capita income is $65,833. Household income levels show a median of $110,521. The poverty rate stands at 7.98%.

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$129,688$125,862
Households$110,521$114,709
Married Families$105,000-
Families$104,375$108,816

$65,833

Average Income

$110,521

Median Household Income

7.98%

Poverty Rate

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)