Garden Grove

County:: Decatur County
County Seat:: No
Area (mi²):: 0.676
State:: Iowa

Garden Grove is a city located in Decatur County, Iowa. Garden Grove has a 2025 population of 175. Garden Grove is currently growing at a rate of 0.57% annually and its population has increased by 1.74% since the most recent census, which recorded a population of 172 in 2020.

The average household income in Garden Grove is $55,971 with a poverty rate of 24.16%. The median age in Garden Grove is 48.5 years: 47.7 years for males, and 50.2 years for females.

Demographics

The racial composition of Garden Grove includes 98.31% White, and smaller percentages for Two or more races, Black or African American, Native American, Asian, Native Hawaiian or Pacific Islander, other race and multiracial populations.

Population by Race

White

Two or more races

Black or African American

Native American

Asian

Native Hawaiian or Pacific Islander

Other race

Race	Population	Percentage (of total)
White	175	98.31%
Two or more races	3	1.69%
Black or African American	0	0%
Native American	0	0%
Asian	0	0%
Native Hawaiian or Pacific Islander	0	0%
Other race	0	0%

Garden Grove Marital Status

Married

Widowed

Divorced

Separated

Never Married

Economics and Income Statistics

Garden Grove's average per capita income is $0. Household income levels show a median of $53,750. The poverty rate stands at 24.16%.

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	$65,417	-
Families	$57,750	$55,724
Households	$53,750	$55,971
Non Families	$19,643	$37,869

$0

Average Income

$53,750

Median Household Income

24.16%

Poverty Rate