Lyon County's 2026 population is estimated at 65,842, reflecting a 1.64% growth rate over the past year (World Population Review estimate based on U.S. Census Bureau data). Lyon County is the 3rd largest county in Nevada. The 2010 population was 52,049 and has grown 26.5% since 2010.
Data after 2023 is projected based on recent change
Overall: 43.2 years
Female: 44.2 years
Male: 42 years
There are 49,257 adults, (13,713 of whom are seniors) in Lyon County.
Female: 29,548 (47.9%)
Male: 32,132 (52.1%)
The racial composition of Lyon County includes 74.25% White, 7.07% other race, and smaller percentages for Native American, Black or African American, Asian, Native Hawaiian or Pacific Islander and multiracial populations.
| Race | Population ↓ | Percentage (of total) |
|---|---|---|
| White | 45,797 | 74.25% |
| Two or more races | 8,694 | 14.1% |
| Other race | 4,360 | 7.07% |
| Native American | 1,134 | 1.84% |
| Black or African American | 836 | 1.36% |
| Asian | 804 | 1.3% |
| Native Hawaiian or Pacific Islander | 55 | 0.09% |
Lyon County 's average per capita income is $50,157. Household income levels show a median of $80,812. The poverty rate stands at 11.7%.
| Name | Median ↓ | Mean |
|---|---|---|
| Married Families | $103,763 | - |
| Families | $92,741 | $104,769 |
| Households | $80,812 | $95,025 |
| Non Families | $45,463 | $59,402 |
Average Income
Median Household Income
Poverty Rate
