Mammoth Spring

County:: Fulton County
County Seat:: No
Area (mi²):: 1.292
State:: Arkansas

Mammoth Spring is a city located in Fulton County, Arkansas. Mammoth Spring has a 2025 population of 952. Mammoth Spring is currently growing at a rate of 0.53% annually and its population has increased by 2.7% since the most recent census, which recorded a population of 927 in 2020.

The average household income in Mammoth Spring is $46,879 with a poverty rate of 24%. The median age in Mammoth Spring is 38.5 years: 28.5 years for males, and 49.9 years for females.

Demographics

The racial composition of Mammoth Spring includes 93.69% White, and smaller percentages for Black or African American, Native American, Asian, Native Hawaiian or Pacific Islander, other race and multiracial populations.

Population by Race

White

Two or more races

Black or African American

Native American

Asian

Native Hawaiian or Pacific Islander

Other race

Race	Population	Percentage (of total)
White	816	93.69%
Two or more races	55	6.31%
Black or African American	0	0%
Native American	0	0%
Asian	0	0%
Native Hawaiian or Pacific Islander	0	0%
Other race	0	0%

Mammoth Spring Marital Status

Married

Widowed

Divorced

Separated

Never Married

Economics and Income Statistics

Mammoth Spring's average per capita income is $27,344. Household income levels show a median of $30,800. The poverty rate stands at 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	$57,500	-
Families	$39,722	$58,183
Households	$30,800	$46,879
Non Families	$16,750	$26,885

$27,344

Average Income

$30,800

Median Household Income

24%

Poverty Rate