Iowa County, IA population by gender
The table below shows Iowa County's population by gender
| Gender | Population | % of Total Population |
|---|---|---|
| Female | 8,105 | 48.90% |
| Male | 8,470 | 51.10% |
TABLE OF CONTENTS
Iowa 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 48.90% females and 51.10% males in Iowa County, IA.
The above comparison shows there are less females than males in the Iowa County county as compared to the nation.
FIGURE 1
Iowa County, IA population by gender.
There is a slight majority of male population, with 51.1% of total population being male.
Iowa County, IA gender ratio
Sources: U.S. Census Bureau, American Community Survey (ACS) 2021
In Iowa County, IA, there are more men than women. The Iowa County, IA gender ratio is 104.5:100 i.e. 104.5 men to 100 women (1.045).
This ratio is higher than the national average of 98.4:100 i.e 98.4 men to 100 women (0.984).
Iowa County, IA gender ratio by age
In Iowa County, IA, the sex ratio for children under 18 years is 111.1 boys per 100 girls (111.1:100).Having said that, for seniors aged 80 and older, there are 67.3 males per 100 females (67.3:100).
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.
Iowa 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 Iowa County, IA.
| Age Group | Population (Male) | Population (Female) | Gender Ratio |
|---|---|---|---|
| Under 5 years | 510 | 418 | 1.22 |
| 5 to 9 years | 613 | 403 | 1.52 |
| 10 to 14 years | 559 | 677 | 0.83 |
| 15 to 19 years | 526 | 487 | 1.08 |
| 20 to 24 years | 414 | 418 | 0.99 |
| 25 to 29 years | 467 | 391 | 1.19 |
| 30 to 34 years | 466 | 451 | 1.03 |
| 35 to 39 years | 479 | 523 | 0.92 |
| 40 to 44 years | 549 | 465 | 1.18 |
| 45 to 49 years | 443 | 434 | 1.02 |
| 50 to 54 years | 655 | 483 | 1.36 |
| 55 to 59 years | 598 | 618 | 0.97 |
| 60 to 64 years | 735 | 625 | 1.18 |
| 65 to 69 years | 490 | 414 | 1.18 |
| 70 to 74 years | 389 | 441 | 0.88 |
| 75 to 79 years | 243 | 361 | 0.67 |
| 80 to 84 years | 167 | 213 | 0.78 |
| 85 years and over | 167 | 283 | 0.59 |
Interesting observation from the above table:
- The sex ratio at birth is 1.220 i.e. 122 boys per 100 girls.
- For the 60-64 years, the sex ratio is 1.176 i.e. 17.6 more men per 100 women.
- While for senior most population of 85+ age group, the sex ratio is 0.590 i.e. 59 senior men per 100 senior women.
Iowa County, IA population by gender & age
For male population, the largest age group is 60-64 years with a population of 735. Whereas, for the female population, the largest age group is 10-14 years with a population of 677.
As you can note from the above numbers, the largest age group for men and women are different.
FIGURE 2
Iowa County, IA population by gender and age.
Largest age group (population): Male # 60-64 years (735) | Female # 10-14 years (677).
Under the age of 5, there are 510 boys and 418 girls in Iowa County, IA. Thus there are 92 more boys than girls under the age of 5.
Between the age group of 60-64 years, there are 735 males and 625 females in Iowa County, IA. Thus there are 110 more males than females between the age of 60 and 64 years.
For the senior most age group of 85+ years, there are 167 males and 283 females.
Things to know
What percent of Iowa County, IA is female?
According to the ACS survey, of the total Iowa County, IA population of 16,575, 48.90% percent are females.
What percentage of Iowa County, IA is male?
According to the ACS survey, of the total Iowa County, IA population of 16,575, 51.10% percent are males.
What is the male to female ratio in Iowa County, IA?
In Iowa County, IA, the male to female ratio is 104.5:100 i.e. 104.5 men to 100 women (1.045).
References
- U.S. Census Bureau American Community Survey (ACS) 2017-2021 5-Year Estimates