Langford

County:: Marshall County
County Seat:: No
Area (mi²):: 0.317
State:: South Dakota

Langford is a town located in Marshall County, South Dakota. Langford has a 2025 population of 279. Langford is currently declining at a rate of -0.36% annually and its population has decreased by -1.41% since the most recent census, which recorded a population of 283 in 2020.

The average household income in Langford is $88,393 with a poverty rate of 1%. The median age in Langford is 38.8 years: 21.8 years for males, and 42.3 years for females.

Demographics

The racial composition of Langford includes 84.58% White, and smaller percentages for other race, Black or African American, Native American, Asian, Native Hawaiian or Pacific Islander and multiracial populations.

Population by Race

White

Two or more races

Other race

Black or African American

Native American

Asian

Native Hawaiian or Pacific Islander

Race	Population	Percentage (of total)
White	340	84.58%
Two or more races	57	14.18%
Other race	4	1%
Black or African American	1	0.25%
Native American	0	0%
Asian	0	0%
Native Hawaiian or Pacific Islander	0	0%

Langford Marital Status

Married

Widowed

Divorced

Separated

Never Married

Economics and Income Statistics

Langford's average per capita income is $44,375. Household income levels show a median of $74,063. The poverty rate stands at 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
Families	$100,208	$109,704
Married Families	$97,188	-
Households	$74,063	$88,393
Non Families	$31,250	$53,870

$44,375

Average Income

$74,063

Median Household Income

1%

Poverty Rate