Glenham

County:: Walworth County
County Seat:: No
Area (mi²):: 0.327
State:: South Dakota

Glenham is a town located in Walworth County, South Dakota. Glenham has a 2025 population of 107. Glenham is currently declining at a rate of 0% annually and its population has decreased by -1.83% since the most recent census, which recorded a population of 109 in 2020.

The average household income in Glenham is $67,088 with a poverty rate of 10.08%. The median age in Glenham is 62.9 years: 64.4 years for males, and 60.8 years for females.

Demographics

The racial composition of Glenham includes 100% White, and smaller percentages for Black or African American, Native American, Asian, Native Hawaiian or Pacific Islander, other race, Two or more races and multiracial populations.

Population by Race

White

Black or African American

Native American

Asian

Native Hawaiian or Pacific Islander

Other race

Two or more races

Race	Population	Percentage (of total)
White	119	100%
Black or African American	0	0%
Native American	0	0%
Asian	0	0%
Native Hawaiian or Pacific Islander	0	0%
Other race	0	0%
Two or more races	0	0%

Glenham Marital Status

Married

Widowed

Divorced

Separated

Never Married

Economics and Income Statistics

Glenham's average per capita income is $41,250. Household income levels show a median of $56,250. The poverty rate stands at 10.08%.

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	$80,750	-
Families	$66,875	$82,758
Households	$56,250	$67,088
Non Families	$32,143	$44,627

$41,250

Average Income

$56,250

Median Household Income

10.08%

Poverty Rate