South Union township

County:: Sharp County
County Seat:: No
Area (mi²):: 30.835
State:: Arkansas

South Union township is located in Sharp County, Arkansas. South Union township has a 2025 population of 467. South Union 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 South Union township is $51,359 with a poverty rate of 2.36%.The median age in South Union township is 58.6 years: 50.7 years for males, and 59.5 years for females.

Demographics

The racial composition of South Union township includes 97.22% White, and smaller percentages for Two or more races, Black or African American and multiracial populations.

Population by Race

Race	Population	Percentage (of total)
White	454	97.22%
Two or more races	12	2.57%
Black or African American	1	0.21%

South Union township Marital Status

Married

Widowed

Divorced

Separated

Never Married

Economics and Income Statistics

South Union township's average per capita income is $29,359. Household income levels show a median of $33,869. The poverty rate stands at 2.36%.

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	$47,083	$73,922
Households	$33,869	$51,359
Non Families	$24,302	$25,115
Married Families	-	-

$29,359

Average Income

$33,869

Median Household Income

2.36%

Poverty Rate