How many people live in Grant County, NE?
Updated Apr. 6, 2026Refreshed annually
In 2024, there were about 573 people living in Grant County, NE. That makes Grant County the 90th-most populous county in Nebraska. It is home to 0.03% of people living in the state.
573
population of Grant County, NE (2024)
0.03%
County share of the Nebraska population (2024)
About 573 people lived in Grant County, NE in 2024.
Population estimates, 2000–2024
What are Grant County, NE’s age demographics?
About 149 Grant County, NE residents are aged 65 and older in 2024. That represents 26% of its population. For comparison, the age group represents 17.5% of Nebraska’s population and 18% in the US overall.
Another 139 Grant County residents, or 24.3% 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 higher share of Grant County, NE's population is aged 65 or older than the US as a whole.
Population estimates by age group, (2024)
What are Grant County, NE’s racial and ethnic demographics?
Non-Hispanic white residents make up 95.8% of the Grant County, NE population, higher than the national share of 57.5%.
In contrast, Grant County’s Hispanic population accounts for 2.1%, below the 20% nationwide, and the non-Hispanic Black or African American population makes up 0.17% 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.
Grant 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 Grant County, NE is Hyannis with about 152 residents in 2024.
Cities and towns in Grant County, NE ranked by population
Population (2024), includes only portions within county
| City or town | Population | |
|---|---|---|
| 1. | Hyannis | 152 |
| 2. | Balance of Grant County | 421 |
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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.
