Allendale Flag

Allendale

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

Allendale is located in Grand Forks County, North Dakota. Allendale has a 2025 population of 555 . Allendale is currently growing at a rate of 0.36% annually and its population has increased by 0.36% since the most recent census, which recorded a population of 553 in 2020.

The average household income in Allendale is $121,886 with a poverty rate of 9.4%. The median age in Allendale is 47.8 years: 43.5 years for males, and 51.9 years for females. For every 100 females there are 94.6 males.

555
Total Population
15
Density (mi²)
2 0.36%
Growth

Allendale Population

Allendale Population

Data after 2023 is projected based on recent change

Demographics

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

Population by Race

White (99.03%)

Black or African American (0.97%)

Race
Population
Percentage (of total)
White61199.03%
Black or African American60.97%

Allendale Marital Status

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

Married

Widowed

Divorced

Separated

Never Married

Economics and Income Statistics

Allendale'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

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)