Lewis and Clark County, MT population by gender
The table below shows Lewis and Clark County's population by gender
| Gender | Population | % of Total Population |
|---|---|---|
| Male | 35,738 | 49.99% |
| Female | 35,749 | 50.01% |
TABLE OF CONTENTS
Lewis and Clark County, MT population by gender, in percentage
The female percentage in the USA is 50.41% while the male percentage is 49.59%, compared to 50.01% females and 49.99% males in Lewis and Clark County, MT.
The above comparison shows there are more females than males in the Lewis and Clark County county as compared to the nation.
FIGURE 1
Lewis and Clark County, MT population by gender.
There is a slight majority of female population, with 50.01% of total population being female.
Lewis and Clark County, MT gender ratio
Sources: U.S. Census Bureau, American Community Survey (ACS) 2021
In Lewis and Clark County, MT, there are less men than women. The Lewis and Clark County, MT gender ratio is 1:100 i.e. 1 men to 100 women (1.000).
This ratio is higher than the national average of 98.4:100 i.e 98.4 men to 100 women (0.984).
Lewis and Clark County, MT gender ratio by age
In Lewis and Clark County, MT, the sex ratio for children under 18 years is 107.2 boys per 100 girls (107.2:100).Having said that, for seniors aged 80 and older, there are 64.9 males per 100 females (64.9:100).
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.
Lewis and Clark County, MT gender ratio by age
The table below lists the male and female population in each age group along with the gender ratio for Lewis and Clark County, MT.
| Age Group | Population (Male) | Population (Female) | Gender Ratio |
|---|---|---|---|
| Under 5 years | 2,095 | 1,817 | 1.15 |
| 5 to 9 years | 2,124 | 1,897 | 1.12 |
| 10 to 14 years | 2,305 | 2,438 | 0.95 |
| 15 to 19 years | 2,228 | 1,989 | 1.12 |
| 20 to 24 years | 1,981 | 1,951 | 1.02 |
| 25 to 29 years | 2,045 | 2,002 | 1.02 |
| 30 to 34 years | 2,277 | 2,221 | 1.03 |
| 35 to 39 years | 2,838 | 2,481 | 1.14 |
| 40 to 44 years | 2,051 | 1,955 | 1.05 |
| 45 to 49 years | 1,993 | 1,983 | 1.01 |
| 50 to 54 years | 2,202 | 2,306 | 0.95 |
| 55 to 59 years | 2,548 | 2,832 | 0.90 |
| 60 to 64 years | 2,463 | 2,548 | 0.97 |
| 65 to 69 years | 2,252 | 2,572 | 0.88 |
| 70 to 74 years | 2,097 | 1,876 | 1.12 |
| 75 to 79 years | 1,183 | 1,255 | 0.94 |
| 80 to 84 years | 779 | 826 | 0.94 |
| 85 years and over | 277 | 800 | 0.35 |
Interesting observation from the above table:
- The sex ratio at birth is 1.153 i.e. 115.3 boys per 100 girls.
- For the 60-64 years, the sex ratio is 0.967 i.e. 3.3 less men per 100 women.
- While for senior most population of 85+ age group, the sex ratio is 0.346 i.e. 34.6 senior men per 100 senior women.
Lewis and Clark County, MT population by gender & age
For male population, the largest age group is 35-39 years with a population of 2,838. Whereas, for the female population, the largest age group is 55-59 years with a population of 2,832.
As you can note from the above numbers, the largest age group for men and women are different.
FIGURE 2
Lewis and Clark County, MT population by gender and age.
Largest age group (population): Male # 35-39 years (2,838) | Female # 55-59 years (2,832).
Under the age of 5, there are 2,095 boys and 1,817 girls in Lewis and Clark County, MT. Thus there are 278 more boys than girls under the age of 5.
Between the age group of 60-64 years, there are 2,463 males and 2,548 females in Lewis and Clark County, MT. Thus there are 85 less males than females between the age of 60 and 64 years.
For the senior most age group of 85+ years, there are 277 males and 800 females.
Things to know
What percent of Lewis and Clark County, MT is female?
According to the ACS survey, of the total Lewis and Clark County, MT population of 71,487, 50.01% percent are females.
What percentage of Lewis and Clark County, MT is male?
According to the ACS survey, of the total Lewis and Clark County, MT population of 71,487, 49.99% percent are males.
What is the male to female ratio in Lewis and Clark County, MT?
In Lewis and Clark County, MT, the male to female ratio is 1:100 i.e. 1 men to 100 women (1.000).
References
- U.S. Census Bureau American Community Survey (ACS) 2017-2021 5-Year Estimates