How many people live in Montgomery County, AR?
Updated Apr. 6, 2026Refreshed annually
In 2024, there were about 8,500 people living in Montgomery County, AR. That makes Montgomery County the 64th-most populous county in Arkansas. It is home to 0.27% of people living in the state.
8.51K
population of Montgomery County, AR (2024)
0.27%
County share of the Arkansas population (2024)
About 8,500 people lived in Montgomery County, AR in 2024.
Population estimates, 2000–2024
What are Montgomery County, AR’s age demographics?
About 2,400 Montgomery County, AR residents are aged 65 and older in 2024. That represents 28.5% of its population. For comparison, the age group represents 18.2% of Arkansas's population and 18% in the US overall.
Another 1,500 Montgomery County residents, or 18.1% 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 Montgomery County, AR's population is aged 65 or older than the US as a whole.
Population estimates by age group, (2024)
What are Montgomery County, AR’s racial and ethnic demographics?
Non-Hispanic white residents make up 88.7% of the Montgomery County, AR population, higher than the national share of 57.5%. Montgomery County, AR also has a larger share of people identifying as non-Hispanic American Indian and Alaska Native (1.4%) than the US overall (0.72%).
In contrast, Montgomery County’s Hispanic population accounts for 5.4%, below the 20% nationwide, and the non-Hispanic Black or African American population makes up 0.83% 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.
Montgomery 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 Montgomery County, AR is Mount Ida with about 1,000 residents in 2024.
Cities and towns in Montgomery County, AR ranked by population
Population (2024), includes only portions within county
| City or town | Population | |
|---|---|---|
| 1. | Mount Ida | 1,020 |
| 2. | Norman | 305 |
| 3. | Oden | 183 |
| 4. | Black Springs | 93 |
| 5. | Glenwood (pt.) | 53 |
| 6. | Balance of Montgomery County | 6,856 |
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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.
