Nevada County, CA population age distributions
A complete breakdown of Nevada County's age demographics from 0 to 85 years, distributed across 18 age groups is listed in the table below.
| Age Group | Population | % of Total Population |
|---|---|---|
| Under 5 years | 4,121 | 4.02% |
| 5 to 9 years | 4,742 | 4.63% |
| 10 to 14 years | 5,422 | 5.29% |
| 15 to 19 years | 4,854 | 4.74% |
| 20 to 24 years | 4,086 | 3.99% |
| 25 to 29 years | 4,399 | 4.29% |
| 30 to 34 years | 5,387 | 5.26% |
| 35 to 39 years | 6,768 | 6.61% |
| 40 to 44 years | 5,591 | 5.46% |
| 45 to 49 years | 5,556 | 5.42% |
| 50 to 54 years | 5,971 | 5.83% |
| 55 to 59 years | 6,739 | 6.58% |
| 60 to 64 years | 9,225 | 9% |
| 65 to 69 years | 9,557 | 9.33% |
| 70 to 74 years | 8,159 | 7.96% |
| 75 to 79 years | 5,492 | 5.36% |
| 80 to 84 years | 3,393 | 3.31% |
| 85 years and over | 2,990 | 2.92% |
TABLE OF CONTENTS
Nevada County, CA population by age group
Sources: U.S. Census Bureau, American Community Survey (ACS) 2019-2023
FIGURE 1
Nevada County, CA population by age group.
The largest age group is 65 to 69 years with a population of 9,557 (9.33% of the total population).
The largest age group in Nevada County, CA was for the group of age 65 to 69 years with a population of 9,557 (9.33%), according to the 2019-2023 American Community Survey.
At the same time, the smallest age group in Nevada County, CA was the 85 years and over with a population of 2,990 (2.92%).
Nevada County, CA population by age cohort
To better understand the age distribution of Nevada County, CA's population, we divided it into the following 3 cohorts:
- Children : Under the age of 18 years
- Adults (working population): Between the age of 18 and 64 years
- Seniors: 65 years and above
FIGURE 2
Nevada County, CA population by age cohort
The largest age group was 18 to 64 years with a population of 55,347 (54.02% of the total population).
Key stats for each age cohort as per our analysis of U.S. Census Bureau American Community Survey:
- Nevada County 's population under 18 was 17.09%, compared to the 22.16% nationwide.
- Nevada County's working population (between 18 and 64) was 54.02%, compared to 61% nationwide.
- Nevada County's elderly or the senior population (over 65 age) was 28.88% as compared to 16.84% nationwide.
Nevada County, CA population pyramid
Population pyramid for Nevada County, CA is charted below using the estimates from U.S. Census Bureau's American Community Survey 5-Year estimates. A wide base suggests population increase, narrow base indicates declining birth rates.
Key stats from our analysis of the Nevada County's population pyramid:
- Youth dependency ratio, which is the number of children aged 0-14 per 100 persons aged 15-64, for Nevada County, CA, is 24.4.
- Old-age dependency ratio, which is the number of persons aged 65 or over per 100 persons aged 15-64, for Nevada County, CA, is 50.5.
- Total dependency ratio for Nevada County, CA is 74.9.
- Potential support ratio, which is the number of youth (working age population) per elderly, for Nevada County, CA is 2.0.
FIGURE 3
Nevada County, CA population pyramid
Nevada County population distrubution across age and gender. A wide base suggests population increase, narrow base indicates declining birth rates.
Nevada County, CA population pyramid
Here's the Nevada County, CA's male and female population across different age groups .
| Age Group | Population(Male) | Population(Female) | Total Population |
|---|---|---|---|
| Under 5 years | 2,155 | 1,966 | 4,121 |
| 5 to 9 years | 2,545 | 2,197 | 4,742 |
| 10 to 14 years | 2,720 | 2,702 | 5,422 |
| 15 to 19 years | 2,487 | 2,367 | 4,854 |
| 20 to 24 years | 2,205 | 1,881 | 4,086 |
| 25 to 29 years | 2,222 | 2,177 | 4,399 |
| 30 to 34 years | 2,672 | 2,715 | 5,387 |
| 35 to 39 years | 3,102 | 3,666 | 6,768 |
| 40 to 44 years | 3,165 | 2,426 | 5,591 |
| 45 to 49 years | 2,866 | 2,690 | 5,556 |
| 50 to 54 years | 3,000 | 2,971 | 5,971 |
| 55 to 59 years | 3,335 | 3,404 | 6,739 |
| 60 to 64 years | 4,189 | 5,036 | 9,225 |
| 65 to 69 years | 4,604 | 4,953 | 9,557 |
| 70 to 74 years | 3,931 | 4,228 | 8,159 |
| 75 to 79 years | 2,559 | 2,933 | 5,492 |
| 80 to 84 years | 1,795 | 1,598 | 3,393 |
| 85 years and over | 1,042 | 1,948 | 2,990 |
Things to know
What is the population of Nevada County, CA under 18?
Nevada County's population under the age of 18 is 17,514, as per the latest U.S. Census Bureau's American Community Survey estimates. This population is 17.09% of the total resident population of Nevada County, CA.
What is the aging population in Nevada County, CA?
Nevada County's population aged 65 years and above was 29,591. As per the U.S. Census Bureau's American Community Survey, this population is 28.88% of the entire population.
References
- U.S. Census Bureau American Community Survey (ACS) 2019-2023 5-Year Estimates