Overview
479,758
Total Population
38.5
Median age
49.34%
Female population %
102.7:100
Gender ratio (M:F)
25-29 years
Largest age group
52.4
Total dependency ratio
White
Largest racial group
121,205
Hispanic population
Sources: U.S. Census Bureau, American Community Survey (ACS) 2021
TABLE OF CONTENTS
Age
Washoe County's population is old compared to the rest of the country:
- The median age in Washoe County is 38.5, compared to 38.8 nationwide, according to the American Community Survey 2017 - 2021 5 Year estimates.
- Washoe County's population under 18 was 21.64%, compared to the 22.51% nationwide.
- Washoe County's elderly or the senior population (over 65 age) was 16.39% as compared to 16.04% nationwide.
- Of the total population in Washoe County, 17.99% were under the age of 15, 19.99% aged 15 to 29, 45.63% aged 30 to 64, 14.81% aged 65 to 84, and 1.58% were 85 years of age and older.

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Gender
There are 6,378 less females than males in Washoe County:
- The female percentage in the USA is 50.50% while the male percentage is 49.50%, compared to 49.34% females and 50.66% males in Washoe County, NV.
- The Washoe County, NV gender ratio is 102.7:100 i.e. 102.7 men to 100 women (1.027).
- For male population, the largest age group is 25-29 years with a population of 18,727.
- For the female population, the largest age group is 25-29 years with a population of 17,762.

Read more about Washoe County, NV population by gender ➔
Race / Ethnicity
Washoe County's population has become increasingly diverse:
- Racial distribution of Washoe County population: 70.73% are White, 2.45% are Black or African American, 1.30% are American Indian and Alaska Native, 5.42% are Asian, 0.72% are Native Hawaiian and other Pacific Islander, 10.13% are some other race and 9.25% are multiracial.
- Washoe County's racial breakdown clearly shows that there is an absolute majority of White population in the county.
- By ethnicity, 121,205 is Hispanic or Latino (of any race), and 358,553 (74.74% of the total population) is Non-Hispanic.
- The largest racial group in Washoe County is White with a population of 339,331 (70.73% of the total population).

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Year by year
Washoe County's population has not reached its peak yet and is showing a trend of further growth:
- The peak population was 496,745 in the year 2022
- From 2000 to 2010, Washoe County's population increased by 80,568 (23.60%), as compared to the national growth of 9.63%.
- From 2010 to 2020, Washoe County's population increased by 65,705 (15.57%), according to Census Bureau's Population Estimates Program. For the same period, the rate of growth for the United States was 7.17%.
- Between the year 2000 and 2022, Washoe County's population was lowest in year 2000 at 341,401.

Read more about Washoe County, NV population by year ➔
References
- U.S. Census Bureau American Community Survey (ACS) 2017-2021 5-Year Estimates
- U.S. Census Bureau Population Estimates Population Estimates Program (PEP)