Ulmer

County:: Allendale County
County Seat:: No
Area (mi²):: 2.739
State:: South Carolina

Ulmer is a town located in Allendale County, South Carolina. Ulmer has a 2025 population of 55. Ulmer is currently declining at a rate of -3.51% annually and its population has decreased by -14.06% since the most recent census, which recorded a population of 64 in 2020.

The average household income in Ulmer is $81,995 with a poverty rate of 4.24%. The median age in Ulmer is 49.1 years: 34.8 years for males, and 49.7 years for females.

Demographics

The racial composition of Ulmer includes 81.36% White, 18.64% Black or African American, and smaller percentages for 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	96	81.36%
Black or African American	22	18.64%
Native American	0	0%
Asian	0	0%
Native Hawaiian or Pacific Islander	0	0%
Other race	0	0%
Two or more races	0	0%

Ulmer Marital Status

Married

Widowed

Divorced

Separated

Never Married

Economics and Income Statistics

Ulmer's average per capita income is $38,250. Household income levels show a median of $95,250. The poverty rate stands at 4.24%.

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	$115,313	-
Families	$97,500	$99,264
Households	$95,250	$81,995
Non Families	-	$28,256

$38,250

Average Income

$95,250

Median Household Income

4.24%

Poverty Rate