How many people live in Clark County, NV?
Updated Apr. 6, 2026Refreshed annually
In 2024, there were about 2.4 million people living in Clark County, NV. That makes Clark County the 11th-most populous county in the US. It is also the largest in Nevada, accounting for 73.1% of the state’s population.
2.4M
population of Clark County, NV (2024)
73.1%
County share of the Nevada population (2024)
About 2.4 million people lived in Clark County, NV in 2024.
Population estimates, 2000–2024
What are Clark County, NV’s age demographics?
About 395,600 Clark County residents are aged 65 and older in 2024. That represents 16.5% of its population. For comparison, the age group represents 17.7% of Nevada’s population and 18% in the US overall.
Another 515,200 Clark County residents, or 21.5% of the population, were children under 18. For comparison, the age group represents 21.1% of Nevada’s population and 21.6% in the US overall.
A higher share of Clark County, NV's population is aged 25–44 than the US as a whole.
Population estimates by age group, (2024)
What are Clark County, NV’s racial and ethnic demographics?
Hispanic residents make up 32.8% of the Clark County, NV population, higher than the national share of 20%. Clark County also has a larger share of people identifying as non-Hispanic Asian (11.6%) than the US overall (6.5%).
In contrast, Clark County’s non-Hispanic white population accounts for 37.5%, below the 57.5% nationwide, and the non-Hispanic American Indian and Alaska Native population makes up 0.45% of the county, compared with 0.72% 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.
Clark County, NV has a higher share of a non-Hispanic Black or African American population than Nevada as a whole.
Population estimates by race and ethnicity, (2024)
The largest city or town in Clark County, NV is Las Vegas with about 678,900 residents in 2024.
Cities and towns in Clark County, NV ranked by population
Population (2024), includes only portions within county
| City or town | Population | |
|---|---|---|
| 1. | Las Vegas | 678,922 |
| 2. | Henderson | 350,039 |
| 3. | North Las Vegas | 294,034 |
| 4. | Mesquite | 23,599 |
| 5. | Boulder City | 15,029 |
| 6. | Balance of Clark County | 1,037,248 |
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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.
