Chamberlain

County:: Brule County
County Seat:: No
Area (mi²):: 4.479
State:: South Dakota

Chamberlain is a city located in Brule County, South Dakota. Chamberlain has a 2025 population of 2,502. Chamberlain is currently growing at a rate of 0.24% annually and its population has increased by 1.13% since the most recent census, which recorded a population of 2,474 in 2020.

The average household income in Chamberlain is $102,261 with a poverty rate of 9.65%. The median age in Chamberlain is 39.5 years: 37.3 years for males, and 42 years for females.

Demographics

The racial composition of Chamberlain includes 69.74% White, 19.61% Native American, and smaller percentages for Black or African American, other race, Asian, Native Hawaiian or Pacific Islander and multiracial populations.

Population by Race

White

Native American

Two or more races

Black or African American

Other race

Asian

Native Hawaiian or Pacific Islander

Race	Population	Percentage (of total)
White	1,828	69.74%
Native American	514	19.61%
Two or more races	209	7.97%
Black or African American	49	1.87%
Other race	21	0.8%
Asian	0	0%
Native Hawaiian or Pacific Islander	0	0%

Chamberlain Marital Status

Married

Widowed

Divorced

Separated

Never Married

Economics and Income Statistics

Chamberlain's average per capita income is $47,969. Household income levels show a median of $75,000. The poverty rate stands at 9.65%.

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	$110,000	-
Families	$106,369	$144,299
Households	$75,000	$102,261
Non Families	$24,141	$39,340

$47,969

Average Income

$75,000

Median Household Income

9.65%

Poverty Rate