Allendale township

County:: Grand Forks County
County Seat:: No
Area (mi²):: 35.957
State:: North Dakota

Allendale township is located in Grand Forks County, North Dakota. Allendale township has a 2025 population of 555. Allendale township is currently growing at a rate of 0.54% annually and its population has decreased by 0% since the most recent census, which recorded a population of 555 in 2020.

The average household income in Allendale township is $121,886 with a poverty rate of 9.4%.The median age in Allendale township is 47.8 years: 43.5 years for males, and 51.9 years for females.

Demographics

The racial composition of Allendale township includes 99.03% White, and smaller percentages for Black or African American and multiracial populations.

Population by Race

Race	Population	Percentage (of total)
White	611	99.03%
Black or African American	6	0.97%

Allendale township Marital Status

Married

Widowed

Divorced

Separated

Never Married

Economics and Income Statistics

Allendale township's average per capita income is $47,813. Household income levels show a median of $130,833. The poverty rate stands at 9.4%.

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	$133,276	-
Families	$132,417	$131,398
Households	$130,833	$121,886
Non Families	$26,250	$27,037

$47,813

Average Income

$130,833

Median Household Income

9.4%

Poverty Rate