Boulder County, CO population by gender
The table below shows Boulder County's population by gender
|Gender||Population||% of Total Population|
TABLE OF CONTENTS
Boulder County, CO population by gender, in percentage
The female percentage in the USA is 50.50% while the male percentage is 49.50%, compared to 49.46% females and 50.54% males in Boulder County, CO.
The above comparison shows there are less females than males in the Boulder County county as compared to the nation.
Boulder County, CO gender ratio
Sources: U.S. Census Bureau, American Community Survey (ACS) 2021
In Boulder County, CO, there are more men than women. The Boulder County, CO gender ratio is 102.2:100 i.e. 102.2 men to 100 women (1.022).
This ratio is higher than the national average of 98:100 i.e 98 men to 100 women (0.980).
Boulder County, CO gender ratio by age
In Boulder County, CO, the sex ratio for children under 18 years is 104.5 boys per 100 girls (104.5:100).Having said that, for seniors aged 80 and older, there are 65.4 males per 100 females (65.4:100).
On the national level, the sex ratio (male per 100 females) for under 18 age group is 104.8:100, and 64.5:100 for the senior population 80 years and older.
The table below lists the male and female population in each age group along with the gender ratio for Boulder County, CO.
|Age Group||Population (Male)||Population (Female)||Gender Ratio|
|Under 5 years||7,137||6,893||1.04|
|5 to 9 years||8,765||8,442||1.04|
|10 to 14 years||9,707||9,170||1.06|
|15 to 19 years||13,228||12,960||1.02|
|20 to 24 years||17,417||15,564||1.12|
|25 to 29 years||12,983||11,049||1.18|
|30 to 34 years||11,671||9,953||1.17|
|35 to 39 years||11,128||9,940||1.12|
|40 to 44 years||10,058||10,607||0.95|
|45 to 49 years||10,918||10,668||1.02|
|50 to 54 years||10,386||10,381||1.00|
|55 to 59 years||10,574||10,787||0.98|
|60 to 64 years||9,904||10,149||0.98|
|65 to 69 years||8,612||8,463||1.02|
|70 to 74 years||6,145||7,347||0.84|
|75 to 79 years||3,423||3,958||0.86|
|80 to 84 years||1,911||2,690||0.71|
|85 years and over||2,173||3,552||0.61|
Interesting observation from the above table:
- The sex ratio at birth is 1.035 i.e. 103.5 boys per 100 girls.
- For the 60-64 years, the sex ratio is 0.976 i.e. 2.4 less men per 100 women.
- While for senior most population of 85+ age group, the sex ratio is 0.612 i.e. 61.2 senior men per 100 senior women.
Boulder County, CO population by gender & age
For male population, the largest age group is 20-24 years with a population of 17,417. Whereas, for the female population, the largest age group is 20-24 years with a population of 15,564.
As you can note from the above numbers, the largest age group for men and women are same. The above comparison also shows that there are 1,853 less females than males, in the age group 20-24 years (The largest age group for both of the genders).
Under the age of 5, there are 7,137 boys and 6,893 girls in Boulder County, CO. Thus there are 244 more boys than girls under the age of 5.
Between the age group of 60-64 years, there are 9,904 males and 10,149 females in Boulder County, CO. Thus there are 245 less males than females between the age of 60 and 64 years.
For the senior most age group of 85+ years, there are 2,173 males and 3,552 females.
Things to know
What percent of Boulder County, CO is female?
According to the ACS survey, of the total Boulder County, CO population of 328,713, 49.46% percent are females.
What percentage of Boulder County, CO is male?
According to the ACS survey, of the total Boulder County, CO population of 328,713, 50.54% percent are males.
What is the male to female ratio in Boulder County, CO?
In Boulder County, CO, the male to female ratio is 102.2:100 i.e. 102.2 men to 100 women (1.022).
- U.S. Census Bureau American Community Survey (ACS) 2017-2021 5-Year Estimates