Buffalo Grove, IL population by gender
The table below shows Buffalo Grove's population by gender
| Gender | Population | % of Total Population |
|---|---|---|
| Female | 22,323 | 51.99% |
| Male | 20,611 | 48.01% |
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Buffalo Grove, IL population by gender, in percentage
The female percentage in the USA is 50.41% while the male percentage is 49.59%, compared to 51.99% females and 48.01% males in Buffalo Grove, IL.
The above comparison shows there are more females than males in the Buffalo Grove village as compared to the nation.
FIGURE 1
Buffalo Grove, IL population by gender.
There is a slight majority of female population, with 51.99% of total population being female.
Buffalo Grove, IL gender ratio
Sources: U.S. Census Bureau, American Community Survey (ACS) 2021
In Buffalo Grove, IL, there are less men than women. The Buffalo Grove, IL gender ratio is 92.3:100 i.e. 92.3 men to 100 women (0.923).
This ratio is lower than the national average of 98.4:100 i.e 98.4 men to 100 women (0.984).
Buffalo Grove, IL gender ratio by age
In Buffalo Grove, IL, the sex ratio for children under 18 years is 85.1 boys per 100 girls (85.1:100).Having said that, for seniors aged 80 and older, there are 54.8 males per 100 females (54.8:100).
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.
Buffalo Grove, IL gender ratio by age
The table below lists the male and female population in each age group along with the gender ratio for Buffalo Grove, IL.
| Age Group | Population (Male) | Population (Female) | Gender Ratio |
|---|---|---|---|
| Under 5 years | 1,062 | 1,329 | 0.80 |
| 5 to 9 years | 1,282 | 1,211 | 1.06 |
| 10 to 14 years | 1,641 | 1,821 | 0.90 |
| 15 to 19 years | 1,255 | 1,555 | 0.81 |
| 20 to 24 years | 1,315 | 1,109 | 1.19 |
| 25 to 29 years | 1,027 | 810 | 1.27 |
| 30 to 34 years | 869 | 1,167 | 0.74 |
| 35 to 39 years | 1,431 | 1,641 | 0.87 |
| 40 to 44 years | 1,587 | 1,848 | 0.86 |
| 45 to 49 years | 1,692 | 1,607 | 1.05 |
| 50 to 54 years | 1,936 | 1,464 | 1.32 |
| 55 to 59 years | 1,436 | 1,616 | 0.89 |
| 60 to 64 years | 1,177 | 1,787 | 0.66 |
| 65 to 69 years | 1,119 | 1,131 | 0.99 |
| 70 to 74 years | 873 | 868 | 1.01 |
| 75 to 79 years | 415 | 457 | 0.91 |
| 80 to 84 years | 187 | 385 | 0.49 |
| 85 years and over | 307 | 517 | 0.59 |
Interesting observation from the above table:
- The sex ratio at birth is 0.799 i.e. 79.9 boys per 100 girls.
- For the 60-64 years, the sex ratio is 0.659 i.e. 34.1 less men per 100 women.
- While for senior most population of 85+ age group, the sex ratio is 0.594 i.e. 59.4 senior men per 100 senior women.
Buffalo Grove, IL population by gender & age
For male population, the largest age group is 50-54 years with a population of 1,936. Whereas, for the female population, the largest age group is 40-44 years with a population of 1,848.
As you can note from the above numbers, the largest age group for men and women are different.
FIGURE 2
Buffalo Grove, IL population by gender and age.
Largest age group (population): Male # 50-54 years (1,936) | Female # 40-44 years (1,848).
Under the age of 5, there are 1,062 boys and 1,329 girls in Buffalo Grove, IL. Thus there are 267 less boys than girls under the age of 5.
Between the age group of 60-64 years, there are 1,177 males and 1,787 females in Buffalo Grove, IL. Thus there are 610 less males than females between the age of 60 and 64 years.
For the senior most age group of 85+ years, there are 307 males and 517 females.
Things to know
What percent of Buffalo Grove, IL is female?
According to the ACS survey, of the total Buffalo Grove, IL population of 42,934, 51.99% percent are females.
What percentage of Buffalo Grove, IL is male?
According to the ACS survey, of the total Buffalo Grove, IL population of 42,934, 48.01% percent are males.
What is the male to female ratio in Buffalo Grove, IL?
In Buffalo Grove, IL, the male to female ratio is 92.3:100 i.e. 92.3 men to 100 women (0.923).
References
- U.S. Census Bureau American Community Survey (ACS) 2017-2021 5-Year Estimates