Sioux County, IA population by gender
The table below shows Sioux County's population by gender
| Gender | Population | % of Total Population |
|---|---|---|
| Male | 18,140 | 50.65% |
| Female | 17,675 | 49.35% |
TABLE OF CONTENTS
Sioux County, IA population by gender, in percentage
The female percentage in the USA is 50.41% while the male percentage is 49.59%, compared to 49.35% females and 50.65% males in Sioux County, IA.
The above comparison shows there are less females than males in the Sioux County county as compared to the nation.
FIGURE 1
Sioux County, IA population by gender.
There is a slight majority of male population, with 50.65% of total population being male.
Sioux County, IA gender ratio
Sources: U.S. Census Bureau, American Community Survey (ACS) 2021
In Sioux County, IA, there are more men than women. The Sioux County, IA gender ratio is 102.6:100 i.e. 102.6 men to 100 women (1.026).
This ratio is higher than the national average of 98.4:100 i.e 98.4 men to 100 women (0.984).
Sioux County, IA gender ratio by age
In Sioux County, IA, the sex ratio for children under 18 years is 107.3 boys per 100 girls (107.3:100).Having said that, for seniors aged 80 and older, there are 64.7 males per 100 females (64.7:100).
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.
Sioux County, IA gender ratio by age
The table below lists the male and female population in each age group along with the gender ratio for Sioux County, IA.
| Age Group | Population (Male) | Population (Female) | Gender Ratio |
|---|---|---|---|
| Under 5 years | 1,314 | 1,215 | 1.08 |
| 5 to 9 years | 1,381 | 1,244 | 1.11 |
| 10 to 14 years | 1,391 | 1,419 | 0.98 |
| 15 to 19 years | 1,736 | 1,549 | 1.12 |
| 20 to 24 years | 1,612 | 1,598 | 1.01 |
| 25 to 29 years | 1,005 | 876 | 1.15 |
| 30 to 34 years | 935 | 909 | 1.03 |
| 35 to 39 years | 1,123 | 914 | 1.23 |
| 40 to 44 years | 1,185 | 1,094 | 1.08 |
| 45 to 49 years | 809 | 806 | 1.00 |
| 50 to 54 years | 960 | 841 | 1.14 |
| 55 to 59 years | 996 | 1,023 | 0.97 |
| 60 to 64 years | 1,115 | 1,003 | 1.11 |
| 65 to 69 years | 873 | 825 | 1.06 |
| 70 to 74 years | 639 | 656 | 0.97 |
| 75 to 79 years | 414 | 695 | 0.60 |
| 80 to 84 years | 333 | 551 | 0.60 |
| 85 years and over | 319 | 457 | 0.70 |
Interesting observation from the above table:
- The sex ratio at birth is 1.081 i.e. 108.1 boys per 100 girls.
- For the 60-64 years, the sex ratio is 1.112 i.e. 11.2 more men per 100 women.
- While for senior most population of 85+ age group, the sex ratio is 0.698 i.e. 69.8 senior men per 100 senior women.
Sioux County, IA population by gender & age
For male population, the largest age group is 15-19 years with a population of 1,736. Whereas, for the female population, the largest age group is 20-24 years with a population of 1,598.
As you can note from the above numbers, the largest age group for men and women are different.
FIGURE 2
Sioux County, IA population by gender and age.
Largest age group (population): Male # 15-19 years (1,736) | Female # 20-24 years (1,598).
Under the age of 5, there are 1,314 boys and 1,215 girls in Sioux County, IA. Thus there are 99 more boys than girls under the age of 5.
Between the age group of 60-64 years, there are 1,115 males and 1,003 females in Sioux County, IA. Thus there are 112 more males than females between the age of 60 and 64 years.
For the senior most age group of 85+ years, there are 319 males and 457 females.
Things to know
What percent of Sioux County, IA is female?
According to the ACS survey, of the total Sioux County, IA population of 35,815, 49.35% percent are females.
What percentage of Sioux County, IA is male?
According to the ACS survey, of the total Sioux County, IA population of 35,815, 50.65% percent are males.
What is the male to female ratio in Sioux County, IA?
In Sioux County, IA, the male to female ratio is 102.6:100 i.e. 102.6 men to 100 women (1.026).
References
- U.S. Census Bureau American Community Survey (ACS) 2017-2021 5-Year Estimates