How many people live in Marion County, AR?
Updated Apr. 6, 2026Refreshed annually
In 2024, there were about 17,600 people living in Marion County, AR. That makes Marion County the 41st-most populous county in Arkansas. It is home to 0.56% of people living in the state.
17.6K
population of Marion County, AR (2024)
0.56%
County share of the Arkansas population (2024)
About 17,600 people lived in Marion County, AR in 2024.
Population estimates, 2000–2024
What are Marion County, AR’s age demographics?
About 5,300 Marion County, AR residents are aged 65 and older in 2024. That represents 29.9% of its population. For comparison, the age group represents 18.2% of Arkansas's population and 18% in the US overall.
Another 3,200 Marion County residents, or 18.2% of the population, were children under 18. For comparison, the age group represents 22.8% of Arkansas’s population and 21.6% in the US overall.
A higher share of Marion County, AR's population is aged 65 or older than the US as a whole.
Population estimates by age group, (2024)
What are Marion County, AR’s racial and ethnic demographics?
Non-Hispanic white residents make up 92.7% of the Marion County, AR population, higher than the national share of 57.5%. Marion County, AR also has a larger share of people identifying as non-Hispanic American Indian and Alaska Native (0.91%) than the US overall (0.72%).
In contrast, Marion County’s Hispanic population accounts for 3%, below the 20% nationwide, and the non-Hispanic Black or African American population makes up 0.7% of the county, compared with 12.6% nationally.
Racial and ethnic make up differ based on location. These figures reflect how people identified their race alone (not in combination with other races), and separate out Hispanic or Latino ethnicity, following Census reporting standards.
Marion County, AR has a higher share of a non-Hispanic white population than Arkansas as a whole.
Population estimates by race and ethnicity, (2024)
The largest city or town in Marion County, AR is Bull Shoals with about 1,900 residents in 2024.
Cities and towns in Marion County, AR ranked by population
Population (2024), includes only portions within county
| City or town | Population | |
|---|---|---|
| 1. | Bull Shoals | 1,912 |
| 2. | Flippin | 1,315 |
| 3. | Yellville | 1,169 |
| 4. | Summit | 533 |
| 5. | Pyatt | 190 |
| 6. | Balance of Marion County | 12,474 |
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Methodology
USAFacts standardizes data, in areas such as time and demographics, to make it easier to understand and compare.
The analysis was generated with the help of AI and reviewed by USAFacts for accuracy.
Page sources
USAFacts endeavors to share the most up-to-date information available. We sourced the data on this page directly from government agencies; however, the intervals at which agencies publish updated data vary.
