Grafton township

County:: Sibley County
County Seat:: No
Area (mi²):: 38.907
State:: Minnesota

Grafton township is located in Sibley County, Minnesota. Grafton township has a 2025 population of 213. Grafton township is currently growing at a rate of 1.43% annually and its population has increased by 4.41% since the most recent census, which recorded a population of 204 in 2020.

The average household income in Grafton township is $141,076 with a poverty rate of 1.1%.The median age in Grafton township is 41.5 years: 44.7 years for males, and 40.5 years for females.

Demographics

The racial composition of Grafton township includes 99.45% White, and smaller percentages for Two or more races and multiracial populations.

Population by Race

Race	Population	Percentage (of total)
White	181	99.45%
Two or more races	1	0.55%

Grafton township Marital Status

Married

Widowed

Divorced

Separated

Never Married

Economics and Income Statistics

Grafton township's average per capita income is $53,750. Household income levels show a median of $107,083. The poverty rate stands at 1.1%.

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	$117,500	-
Families	$111,250	$148,454
Households	$107,083	$141,076
Non Families	$96,875	$113,533

$53,750

Average Income

$107,083

Median Household Income

1.1%

Poverty Rate