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 and multiracial populations.

Population by Race

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%

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