Rock City, IL population by gender
The table below shows Rock City's population by gender
| Gender | Population | % of Total Population |
|---|---|---|
| Female | 160 | 47.34% |
| Male | 178 | 52.66% |
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Rock City, IL population by gender, in percentage
The female percentage in the USA is 50.41% while the male percentage is 49.59%, compared to 47.34% females and 52.66% males in Rock City, IL.
The above comparison shows there are less females than males in the Rock City village as compared to the nation.
FIGURE 1
Rock City, IL population by gender.
There is a slight majority of male population, with 52.66% of total population being male.
Rock City, IL gender ratio
Sources: U.S. Census Bureau, American Community Survey (ACS) 2021
In Rock City, IL, there are more men than women. The Rock City, IL gender ratio is 111.2:100 i.e. 111.2 men to 100 women (1.113).
This ratio is higher than the national average of 98.4:100 i.e 98.4 men to 100 women (0.984).
Rock City, IL gender ratio by age
In Rock City, IL, the sex ratio for children under 18 years is 216.1 boys per 100 girls (216.1:100).Having said that, for seniors aged 80 and older, there are 36.4 males per 100 females (36.4:100).
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.
Rock City, IL gender ratio by age
The table below lists the male and female population in each age group along with the gender ratio for Rock City, IL.
| Age Group | Population (Male) | Population (Female) | Gender Ratio |
|---|---|---|---|
| Under 5 years | 13 | 3 | 4.33 |
| 5 to 9 years | 25 | 10 | 2.50 |
| 10 to 14 years | 19 | 9 | 2.11 |
| 15 to 19 years | 16 | 14 | 1.14 |
| 20 to 24 years | 5 | 14 | 0.36 |
| 25 to 29 years | 11 | 7 | 1.57 |
| 30 to 34 years | 9 | 2 | 4.50 |
| 35 to 39 years | 14 | 8 | 1.75 |
| 40 to 44 years | 0 | 15 | |
| 45 to 49 years | 10 | 9 | 1.11 |
| 50 to 54 years | 19 | 12 | 1.58 |
| 55 to 59 years | 6 | 18 | 0.33 |
| 60 to 64 years | 13 | 6 | 2.17 |
| 65 to 69 years | 1 | 8 | 0.12 |
| 70 to 74 years | 9 | 11 | 0.82 |
| 75 to 79 years | 4 | 3 | 1.33 |
| 80 to 84 years | 2 | 7 | 0.29 |
| 85 years and over | 2 | 4 | 0.50 |
Interesting observation from the above table:
- The sex ratio at birth is 4.333 i.e. 433.3 boys per 100 girls.
- For the 60-64 years, the sex ratio is 2.167 i.e. 116.7 more men per 100 women.
- While for senior most population of 85+ age group, the sex ratio is 0.500 i.e. 5 senior men per 100 senior women.
Rock City, IL population by gender & age
For male population, the largest age group is 5-9 years with a population of 25. Whereas, for the female population, the largest age group is 55-59 years with a population of 18.
As you can note from the above numbers, the largest age group for men and women are different.
FIGURE 2
Rock City, IL population by gender and age.
Largest age group (population): Male # 5-9 years (25) | Female # 55-59 years (18).
Under the age of 5, there are 13 boys and 3 girls in Rock City, IL. Thus there are 10 more boys than girls under the age of 5.
Between the age group of 60-64 years, there are 13 males and 6 females in Rock City, IL. Thus there are 7 more males than females between the age of 60 and 64 years.
For the senior most age group of 85+ years, there are 2 males and 4 females.
Things to know
What percent of Rock City, IL is female?
According to the ACS survey, of the total Rock City, IL population of 338, 47.34% percent are females.
What percentage of Rock City, IL is male?
According to the ACS survey, of the total Rock City, IL population of 338, 52.66% percent are males.
What is the male to female ratio in Rock City, IL?
In Rock City, IL, the male to female ratio is 111.2:100 i.e. 111.2 men to 100 women (1.113).
References
- U.S. Census Bureau American Community Survey (ACS) 2017-2021 5-Year Estimates