Grafton Flag

Grafton

County:
Worth County
County Seat:
No
Area (mi²):
0.321
State:
Iowa

Grafton is a city located in Worth County, Iowa. Grafton has a 2025 population of 210 . Grafton is currently declining at a rate of -0.94% annually and its population has decreased by -3.23% since the most recent census, which recorded a population of 217 in 2020.

The average household income in Grafton is $64,992 with a poverty rate of 11.59%. The median age in Grafton is 51.2 years: 57.5 years for males, and 45.5 years for females. For every 100 females there are 158.9 males.

210
Total Population
655
Density (mi²)
-2 -0.94%
Growth

Grafton Population

Grafton Population

Data after 2023 is projected based on recent change

Demographics

The racial composition of Grafton includes 95.71% White, and smaller percentages for Black or African American and multiracial populations.

Population by Race

White (95.71%)

Two or more races (3.43%)

Black or African American (0.86%)

Race
Population
Percentage (of total)
White22395.71%
Two or more races83.43%
Black or African American20.86%

Grafton Marital Status

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

Married

Widowed

Divorced

Separated

Never Married

Economics and Income Statistics

Grafton's average per capita income is $43,409. Household income levels show a median of $52,188. The poverty rate stands at 11.59%.

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$78,750-
Families$74,583$92,616
Households$52,188$64,992
Non Families-$38,853

$43,409

Average Income

$52,188

Median Household Income

11.59%

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)