Sonoma County, CA population by gender
The table below shows Sonoma County's population by gender
| Gender | Population | % of Total Population |
|---|---|---|
| Female | 247,958 | 50.77% |
| Male | 240,478 | 49.23% |
TABLE OF CONTENTS
Sonoma County, CA population by gender, in percentage
The female percentage in the USA is 50.41% while the male percentage is 49.59%, compared to 50.77% females and 49.23% males in Sonoma County, CA.
The above comparison shows there are more females than males in the Sonoma County county as compared to the nation.
FIGURE 1
Sonoma County, CA population by gender.
There is a slight majority of female population, with 50.77% of total population being female.
Sonoma County, CA gender ratio
Sources: U.S. Census Bureau, American Community Survey (ACS) 2021
In Sonoma County, CA, there are less men than women. The Sonoma County, CA gender ratio is 97:100 i.e. 97 men to 100 women (0.970).
This ratio is lower than the national average of 98.4:100 i.e 98.4 men to 100 women (0.984).
Sonoma County, CA gender ratio by age
In Sonoma County, CA, the sex ratio for children under 18 years is 104.6 boys per 100 girls (104.6:100).Having said that, for seniors aged 80 and older, there are 66.4 males per 100 females (66.4:100).
On the national level, the sex ratio (male per 100 females) for under 18 age group is 104.9:100, and 63.4:100 for the senior population 80 years and older.
Sonoma County, CA gender ratio by age
The table below lists the male and female population in each age group along with the gender ratio for Sonoma County, CA.
| Age Group | Population (Male) | Population (Female) | Gender Ratio |
|---|---|---|---|
| Under 5 years | 11,728 | 11,146 | 1.05 |
| 5 to 9 years | 13,560 | 12,421 | 1.09 |
| 10 to 14 years | 13,769 | 13,863 | 0.99 |
| 15 to 19 years | 15,059 | 14,676 | 1.03 |
| 20 to 24 years | 13,951 | 13,412 | 1.04 |
| 25 to 29 years | 15,166 | 14,374 | 1.06 |
| 30 to 34 years | 16,016 | 15,263 | 1.05 |
| 35 to 39 years | 15,707 | 15,522 | 1.01 |
| 40 to 44 years | 16,517 | 15,617 | 1.06 |
| 45 to 49 years | 15,005 | 14,471 | 1.04 |
| 50 to 54 years | 15,728 | 15,637 | 1.01 |
| 55 to 59 years | 16,929 | 17,244 | 0.98 |
| 60 to 64 years | 16,349 | 18,729 | 0.87 |
| 65 to 69 years | 15,825 | 17,637 | 0.90 |
| 70 to 74 years | 12,747 | 15,192 | 0.84 |
| 75 to 79 years | 7,900 | 9,918 | 0.80 |
| 80 to 84 years | 4,105 | 5,224 | 0.79 |
| 85 years and over | 4,417 | 7,612 | 0.58 |
Interesting observation from the above table:
- The sex ratio at birth is 1.052 i.e. 105.2 boys per 100 girls.
- For the 60-64 years, the sex ratio is 0.873 i.e. 12.7 less men per 100 women.
- While for senior most population of 85+ age group, the sex ratio is 0.580 i.e. 58 senior men per 100 senior women.
Sonoma County, CA population by gender & age
For male population, the largest age group is 55-59 years with a population of 16,929. Whereas, for the female population, the largest age group is 60-64 years with a population of 18,729.
As you can note from the above numbers, the largest age group for men and women are different.
FIGURE 2
Sonoma County, CA population by gender and age.
Largest age group (population): Male # 55-59 years (16,929) | Female # 60-64 years (18,729).
Under the age of 5, there are 11,728 boys and 11,146 girls in Sonoma County, CA. Thus there are 582 more boys than girls under the age of 5.
Between the age group of 60-64 years, there are 16,349 males and 18,729 females in Sonoma County, CA. Thus there are 2,380 less males than females between the age of 60 and 64 years.
For the senior most age group of 85+ years, there are 4,417 males and 7,612 females.
Things to know
What percent of Sonoma County, CA is female?
According to the ACS survey, of the total Sonoma County, CA population of 488,436, 50.77% percent are females.
What percentage of Sonoma County, CA is male?
According to the ACS survey, of the total Sonoma County, CA population of 488,436, 49.23% percent are males.
What is the male to female ratio in Sonoma County, CA?
In Sonoma County, CA, the male to female ratio is 97:100 i.e. 97 men to 100 women (0.970).
References
- U.S. Census Bureau American Community Survey (ACS) 2017-2021 5-Year Estimates