Grimes township Flag

Grimes township

County:
Polk County
County Seat:
No
Area (mi²):
36.074
State:
Iowa

Grimes township is located in Polk County, Iowa. Grimes township has a 2025 population of 974. Grimes township is currently declining at a rate of 0% annually and its population has decreased by 0% since the most recent census, which recorded a population of 0 in 2020.

The average household income in Grimes township is $83,479 with a poverty rate of 10.78%. The median age in Grimes township is 34.2 years: 34.1 years for males, and 34.3 years for females.

974
Total Population
27
Density (mi²)
0 0%
Growth

Grimes township Population

Grimes township Population

Data after 2023 is projected based on recent change

Demographics

The racial composition of Grimes township includes 88.4% White, and smaller percentages for other race, Asian, Black or African American, Native American, Native Hawaiian or Pacific Islander and multiracial populations.

Population by Race

White

Two or more races

Other race

Asian

Black or African American

Native American

Native Hawaiian or Pacific Islander

Race
Population
Percentage (of total)
White86188.4%
Two or more races969.86%
Other race151.54%
Asian20.21%
Black or African American00%
Native American00%
Native Hawaiian or Pacific Islander00%

Grimes township Marital Status

Married

Widowed

Divorced

Separated

Never Married

Economics and Income Statistics

Grimes township's average per capita income is $41,250. Household income levels show a median of $61,705. The poverty rate stands at 10.78%.

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$69,167-
Families$66,528$92,973
Households$61,705$83,479
Non Families$41,667$47,833

$41,250

Average Income

$61,705

Median Household Income

10.78%

Poverty Rate

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)