Mammoth Spring city, Arkansas Demographics & Population 2026

Population Overview

Mammoth Spring city is a small community located in Arkansas. The total population is 871. It ranks as the 229th most populous out of 617 cities and towns in Arkansas.

Age Demographics

The median age in Mammoth Spring city is 38.5 years. This is about average than the state median of 38.4 years. 11.1% of residents are 75 or older, suggesting a significant retirement-age population with implications for healthcare services and senior housing.

Economy, Income & Housing

The median household income in Mammoth Spring city is $30,800. This is 48% lower than the state median of $58,773. Compared to the national median of $78,538, household income here is 61% lower. The poverty rate stands at 24.0%. This is 50% higher than the state poverty rate of 16.0%. With more than one in five residents living below the poverty line, economic hardship is a significant challenge for the community. The unemployment rate is 5.3%. This is 5% higher than the state rate of 5.1%. The median home value is $99,400. Housing costs are 43% lower than the state median of $175,300. The home-value-to-income ratio is 3.2x. 73.1% of occupied housing units are owner-occupied. This homeownership rate is 11% higher than the state average of 66.1%.

Race & Ethnicity

Mammoth Spring city has a predominantly White (non-Hispanic) population, comprising 93.5% of all residents. Hispanic or Latino residents account for 1.1%. The Hispanic or Latino population (1.1%) is well below the state average of 8.8%.

Education

17.8% of residents aged 25 and older hold a bachelor's degree or higher. This is 29% lower than the state rate of 25.1%. Nationally, 35.0% of adults hold at least a bachelor's degree. The high school graduation rate (or equivalent) is 88.6%.

Data Sources & Methodology

All demographic data for Mammoth Spring city, Arkansas is sourced from the U.S. Census Bureau's American Community Survey (ACS) 5-Year Estimates (2019-2023). The ACS collects data from approximately 3.5 million households annually, providing reliable estimates for communities of all sizes. Comparisons are made against Arkansas state averages and national averages calculated from the same dataset. Rankings reflect the city's position among all 617 Census-designated places in Arkansas. For official data, visit data.census.gov.