How many people live in Arthur County, NE?
Updated Apr. 6, 2026Refreshed annually
In 2024, there were about 423 people living in Arthur County, NE. That makes Arthur County the 92nd-most populous county in Nebraska. It is home to 0.02% of people living in the state.
423
population of Arthur County, NE (2024)
0.02%
County share of the Nebraska population (2024)
About 423 people lived in Arthur County, NE in 2024.
Population estimates, 2000–2024
What are Arthur County, NE’s age demographics?
About 100 Arthur County, NE residents are aged 65 and older in 2024. That represents 23.6% of its population. For comparison, the age group represents 17.5% of Nebraska’s population and 18% in the US overall.
Another 90 Arthur County residents, or 21.3% of the population, were children under 18. For comparison, the age group represents 24.2% of Nebraska’s population and 21.6% in the US overall.
A lower share of Arthur County, NE's population is aged 25–44 than the US as a whole.
Population estimates by age group, (2024)
What are Arthur County, NE’s racial and ethnic demographics?
Non-Hispanic white residents make up 97.2% of the Arthur County, NE population, higher than the national share of 57.5%. Arthur County, NE also has a larger share of people identifying as non-Hispanic American Indian and Alaska Native (0.95%) than the US overall (0.72%).
In contrast, Arthur County’s Hispanic population accounts for 0.71%, below the 20% nationwide, and the non-Hispanic Black or African American population makes up 0% 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.
Arthur County, NE has a higher share of a non-Hispanic white population than Nebraska as a whole.
Population estimates by race and ethnicity, (2024)
The largest city or town in Arthur County, NE is Arthur with about 126 residents in 2024.
Cities and towns in Arthur County, NE ranked by population
Population (2024), includes only portions within county
| City or town | Population | |
|---|---|---|
| 1. | Arthur | 126 |
| 2. | Balance of Arthur County | 297 |
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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.
