St. Clair County, MO population by gender
The table below shows St. Clair County's population by gender
| Gender | Population | % of Total Population |
|---|---|---|
| Female | 4,593 | 49.23% |
| Male | 4,737 | 50.77% |
TABLE OF CONTENTS
St. Clair County, MO population by gender, in percentage
The female percentage in the USA is 50.41% while the male percentage is 49.59%, compared to 49.23% females and 50.77% males in St. Clair County, MO.
The above comparison shows there are less females than males in the St. Clair County county as compared to the nation.
FIGURE 1
St. Clair County, MO population by gender.
There is a slight majority of male population, with 50.77% of total population being male.
St. Clair County, MO gender ratio
Sources: U.S. Census Bureau, American Community Survey (ACS) 2021
In St. Clair County, MO, there are more men than women. The St. Clair County, MO gender ratio is 103.1:100 i.e. 103.1 men to 100 women (1.031).
This ratio is higher than the national average of 98.4:100 i.e 98.4 men to 100 women (0.984).
St. Clair County, MO gender ratio by age
In St. Clair County, MO, the sex ratio for children under 18 years is 110.5 boys per 100 girls (110.5:100).Having said that, for seniors aged 80 and older, there are 134.2 males per 100 females (134.2:100).
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.
St. Clair County, MO gender ratio by age
The table below lists the male and female population in each age group along with the gender ratio for St. Clair County, MO.
| Age Group | Population (Male) | Population (Female) | Gender Ratio |
|---|---|---|---|
| Under 5 years | 272 | 230 | 1.18 |
| 5 to 9 years | 248 | 170 | 1.46 |
| 10 to 14 years | 297 | 325 | 0.91 |
| 15 to 19 years | 231 | 271 | 0.85 |
| 20 to 24 years | 273 | 185 | 1.48 |
| 25 to 29 years | 216 | 210 | 1.03 |
| 30 to 34 years | 237 | 226 | 1.05 |
| 35 to 39 years | 271 | 208 | 1.30 |
| 40 to 44 years | 209 | 252 | 0.83 |
| 45 to 49 years | 267 | 242 | 1.10 |
| 50 to 54 years | 285 | 283 | 1.01 |
| 55 to 59 years | 490 | 361 | 1.36 |
| 60 to 64 years | 267 | 365 | 0.73 |
| 65 to 69 years | 421 | 322 | 1.31 |
| 70 to 74 years | 263 | 336 | 0.78 |
| 75 to 79 years | 133 | 341 | 0.39 |
| 80 to 84 years | 226 | 83 | 2.72 |
| 85 years and over | 131 | 183 | 0.72 |
Interesting observation from the above table:
- The sex ratio at birth is 1.183 i.e. 118.3 boys per 100 girls.
- For the 60-64 years, the sex ratio is 0.732 i.e. 26.8 less men per 100 women.
- While for senior most population of 85+ age group, the sex ratio is 0.716 i.e. 71.6 senior men per 100 senior women.
St. Clair County, MO population by gender & age
For male population, the largest age group is 55-59 years with a population of 490. Whereas, for the female population, the largest age group is 60-64 years with a population of 365.
As you can note from the above numbers, the largest age group for men and women are different.
FIGURE 2
St. Clair County, MO population by gender and age.
Largest age group (population): Male # 55-59 years (490) | Female # 60-64 years (365).
Under the age of 5, there are 272 boys and 230 girls in St. Clair County, MO. Thus there are 42 more boys than girls under the age of 5.
Between the age group of 60-64 years, there are 267 males and 365 females in St. Clair County, MO. Thus there are 98 less males than females between the age of 60 and 64 years.
For the senior most age group of 85+ years, there are 131 males and 183 females.
Things to know
What percent of St. Clair County, MO is female?
According to the ACS survey, of the total St. Clair County, MO population of 9,330, 49.23% percent are females.
What percentage of St. Clair County, MO is male?
According to the ACS survey, of the total St. Clair County, MO population of 9,330, 50.77% percent are males.
What is the male to female ratio in St. Clair County, MO?
In St. Clair County, MO, the male to female ratio is 103.1:100 i.e. 103.1 men to 100 women (1.031).
References
- U.S. Census Bureau American Community Survey (ACS) 2017-2021 5-Year Estimates