Graham township Flag

Graham township

County:
Johnson County
County Seat:
No
Area (mi²):
30.349
State:
Iowa

Graham township is located in Johnson County, Iowa. Graham township has a 2025 population of 657. Graham 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 Graham township is $161,297 with a poverty rate of 0%.The median age in Graham township is 54.3 years: 52.4 years for males, and 59.3 years for females.

657
Total Population
22
Density (mi²)
0 0%
Growth

Graham township Population

Graham township Population

Data after 2023 is projected based on recent change

Demographics

The racial composition of Graham township includes 91.17% White, 8.07% other race, and smaller percentages for Asian and multiracial populations.

Population by Race

Race
Population
Percentage (of total)
White59991.17%
Other race538.07%
Asian50.76%

Graham township Marital Status

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

Married

Widowed

Divorced

Separated

Never Married

Economics and Income Statistics

Graham township's average per capita income is $60,977. Household income levels show a median of $134,481. The poverty rate stands at 0%.

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
Families$138,750$187,893
Married Families$138,750-
Households$134,481$161,297
Non Families$38,077$36,077

$60,977

Average Income

$134,481

Median Household Income

0%

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)