St. Marys County, MD population by gender
The table below shows St. Marys County's population by gender
| Gender | Population | % of Total Population |
|---|---|---|
| Male | 57,408 | 50.44% |
| Female | 56,406 | 49.56% |
TABLE OF CONTENTS
St. Marys County, MD population by gender, in percentage
The female percentage in the USA is 50.41% while the male percentage is 49.59%, compared to 49.56% females and 50.44% males in St. Marys County, MD.
The above comparison shows there are less females than males in the St. Marys County county as compared to the nation.
FIGURE 1
St. Marys County, MD population by gender.
There is a slight majority of male population, with 50.44% of total population being male.
St. Marys County, MD gender ratio
Sources: U.S. Census Bureau, American Community Survey (ACS) 2021
In St. Marys County, MD, there are more men than women. The St. Marys County, MD gender ratio is 101.8:100 i.e. 101.8 men to 100 women (1.018).
This ratio is higher than the national average of 98.4:100 i.e 98.4 men to 100 women (0.984).
St. Marys County, MD gender ratio by age
In St. Marys County, MD, the sex ratio for children under 18 years is 105.2 boys per 100 girls (105.2:100).Having said that, for seniors aged 80 and older, there are 70.6 males per 100 females (70.6:100).
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. Marys County, MD gender ratio by age
The table below lists the male and female population in each age group along with the gender ratio for St. Marys County, MD.
| Age Group | Population (Male) | Population (Female) | Gender Ratio |
|---|---|---|---|
| Under 5 years | 3,514 | 3,447 | 1.02 |
| 5 to 9 years | 4,366 | 3,475 | 1.26 |
| 10 to 14 years | 3,554 | 4,115 | 0.86 |
| 15 to 19 years | 4,282 | 3,934 | 1.09 |
| 20 to 24 years | 3,638 | 3,350 | 1.09 |
| 25 to 29 years | 4,010 | 3,797 | 1.06 |
| 30 to 34 years | 4,118 | 3,844 | 1.07 |
| 35 to 39 years | 4,377 | 3,966 | 1.10 |
| 40 to 44 years | 3,220 | 3,575 | 0.90 |
| 45 to 49 years | 3,318 | 3,407 | 0.97 |
| 50 to 54 years | 4,003 | 3,922 | 1.02 |
| 55 to 59 years | 4,201 | 3,999 | 1.05 |
| 60 to 64 years | 3,689 | 3,523 | 1.05 |
| 65 to 69 years | 2,264 | 2,707 | 0.84 |
| 70 to 74 years | 2,102 | 1,993 | 1.05 |
| 75 to 79 years | 1,332 | 1,340 | 0.99 |
| 80 to 84 years | 851 | 829 | 1.03 |
| 85 years and over | 569 | 1,183 | 0.48 |
Interesting observation from the above table:
- The sex ratio at birth is 1.019 i.e. 101.9 boys per 100 girls.
- For the 60-64 years, the sex ratio is 1.047 i.e. 4.7 more men per 100 women.
- While for senior most population of 85+ age group, the sex ratio is 0.481 i.e. 48.1 senior men per 100 senior women.
St. Marys County, MD population by gender & age
For male population, the largest age group is 35-39 years with a population of 4,377. Whereas, for the female population, the largest age group is 10-14 years with a population of 4,115.
As you can note from the above numbers, the largest age group for men and women are different.
FIGURE 2
St. Marys County, MD population by gender and age.
Largest age group (population): Male # 35-39 years (4,377) | Female # 10-14 years (4,115).
Under the age of 5, there are 3,514 boys and 3,447 girls in St. Marys County, MD. Thus there are 67 more boys than girls under the age of 5.
Between the age group of 60-64 years, there are 3,689 males and 3,523 females in St. Marys County, MD. Thus there are 166 more males than females between the age of 60 and 64 years.
For the senior most age group of 85+ years, there are 569 males and 1,183 females.
Things to know
What percent of St. Marys County, MD is female?
According to the ACS survey, of the total St. Marys County, MD population of 113,814, 49.56% percent are females.
What percentage of St. Marys County, MD is male?
According to the ACS survey, of the total St. Marys County, MD population of 113,814, 50.44% percent are males.
What is the male to female ratio in St. Marys County, MD?
In St. Marys County, MD, the male to female ratio is 101.8:100 i.e. 101.8 men to 100 women (1.018).
References
- U.S. Census Bureau American Community Survey (ACS) 2017-2021 5-Year Estimates