Duncan

County:: Bolivar County
County Seat:: No
Area (mi²):: 0.916
State:: Mississippi

Duncan is a town located in Bolivar County, Mississippi. Duncan has a 2025 population of 265. Duncan is currently declining at a rate of -1.12% annually and its population has decreased by -5.02% since the most recent census, which recorded a population of 279 in 2020.

The average household income in Duncan is $59,825 with a poverty rate of 22.46%. The median age in Duncan is 45.2 years: 44.1 years for males, and 58.2 years for females.

Demographics

The racial composition of Duncan includes 66.39% Black or African American, 31.09% White, and smaller percentages for Two or more races, Native American, Asian, Native Hawaiian or Pacific Islander, other race and multiracial populations.

Population by Race

Black or African American

White

Two or more races

Native American

Asian

Native Hawaiian or Pacific Islander

Other race

Race	Population	Percentage (of total)
Black or African American	237	66.39%
White	111	31.09%
Two or more races	9	2.52%
Native American	0	0%
Asian	0	0%
Native Hawaiian or Pacific Islander	0	0%
Other race	0	0%

Duncan Marital Status

Married

Widowed

Divorced

Separated

Never Married

Economics and Income Statistics

Duncan's average per capita income is $45,625. Household income levels show a median of $46,219. The poverty rate stands at 22.46%.

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	$46,750	-
Non Families	$46,290	$64,096
Households	$46,219	$59,825
Families	$45,972	$53,173

$45,625

Average Income

$46,219

Median Household Income

22.46%

Poverty Rate