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 208. Grafton is currently declining at a rate of -0.95% annually and its population has decreased by -4.15% 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.

Demographics

The racial composition of Grafton includes 95.71% White, and smaller percentages for 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	223	95.71%
Two or more races	8	3.43%
Black or African American	2	0.86%
Native American	0	0%
Asian	0	0%
Native Hawaiian or Pacific Islander	0	0%
Other race	0	0%

Grafton Marital Status

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