Garden Grove Flag

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 173 . Garden Grove is currently declining at a rate of -1.14% annually and its population has decreased by -0.57% since the most recent census, which recorded a population of 174 in 2020.

The median household income in Garden Grove is $53,750 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. For every 100 females there are 81.6 males.

173
Total Population
256
Density (mi²)
-2 -1.14%
Growth

Garden Grove Population

Garden Grove Population

Data after 2023 is projected based on recent change

Demographics

The racial composition of Garden Grove includes 98.31% White, and smaller percentages for Two or more races and multiracial populations.

Population by Race

White (98.31%)

Two or more races (1.69%)

Race
Population
Percentage (of total)
White17598.31%
Two or more races31.69%

Garden Grove Marital Status

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

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

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)