Eureka township

County:: Ward County
County Seat:: No
Area (mi²):: 35.922
State:: North Dakota

Eureka township is located in Ward County, North Dakota. Eureka township has a 2025 population of 363. Eureka township is currently declining at a rate of -1.09% annually and its population has decreased by -6.2% since the most recent census, which recorded a population of 387 in 2020.

The average household income in Eureka township is $86,521 with a poverty rate of 21%.The median age in Eureka township is 37.4 years: 37.2 years for males, and 38.4 years for females.

Demographics

The racial composition of Eureka township includes 89% White, 8% Native American, 3% Asian, and smaller percentages for and multiracial populations.

Population by Race

Race	Population	Percentage (of total)
White	89	89%
Native American	8	8%
Asian	3	3%

Eureka township Marital Status

Married

Widowed

Divorced

Separated

Never Married

Economics and Income Statistics

Eureka township's average per capita income is $46,083. Household income levels show a median of $63,625. The poverty rate stands at 21%.

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	$130,536	$149,810
Married Families	$130,536	-
Households	$63,625	$86,521
Non Families	$48,333	$44,988

$46,083

Average Income

$63,625

Median Household Income

21%

Poverty Rate