Allendale

County:: Ottawa County
County Seat:: No
Area (mi²):: 23.235
State:: Michigan

Allendale is a CDP located in Ottawa County, Michigan. Allendale has a 2025 population of 27,113. Allendale is currently growing at a rate of 2.4% annually and its population has increased by 14.42% since the most recent census, which recorded a population of 23,696 in 2020.

The average household income in Allendale is $83,951 with a poverty rate of 30.61%. The median age in Allendale is 21.4 years: 21.7 years for males, and 21.2 years for females.

Demographics

The racial composition of Allendale includes 90.59% White, and smaller percentages for Black or African American, Asian, other race, Native American, Native Hawaiian or Pacific Islander and multiracial populations.

Population by Race

White

Two or more races

Black or African American

Asian

Other race

Native American

Native Hawaiian or Pacific Islander

Race	Population	Percentage (of total)
White	23,320	90.59%
Two or more races	1,104	4.29%
Black or African American	577	2.24%
Asian	417	1.62%
Other race	259	1.01%
Native American	64	0.25%
Native Hawaiian or Pacific Islander	0	0%

Allendale Marital Status

Married

Widowed

Divorced

Separated

Never Married

Economics and Income Statistics

Allendale's average per capita income is $52,913. Household income levels show a median of $68,449. The poverty rate stands at 30.61%.

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	$116,655	-
Families	$93,649	$116,355
Households	$68,449	$83,951
Non Families	$37,471	$45,050

$52,913

Average Income

$68,449

Median Household Income

30.61%

Poverty Rate