Federal Way, WA population by gender
The table below shows Federal Way's population by gender
Gender | Population | % of Total Population |
---|---|---|
Male | 50,713 | 50.82% |
Female | 49,079 | 49.18% |
TABLE OF CONTENTS
Federal Way, WA population by gender, in percentage
The female percentage in the USA is 50.50% while the male percentage is 49.50%, compared to 49.18% females and 50.82% males in Federal Way, WA.
The above comparison shows there are less females than males in the Federal Way city as compared to the nation.

Federal Way, WA gender ratio
Sources: U.S. Census Bureau, American Community Survey (ACS) 2021
In Federal Way, WA, there are more men than women. The Federal Way, WA gender ratio is 103.3:100 i.e. 103.3 men to 100 women (1.033).
This ratio is higher than the national average of 98:100 i.e 98 men to 100 women (0.980).
Federal Way, WA gender ratio by age
In Federal Way, WA, the sex ratio for children under 18 years is 100.6 boys per 100 girls (100.6:100).Having said that, for seniors aged 80 and older, there are 57.2 males per 100 females (57.2:100).
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 Federal Way, WA.
Age Group | Population (Male) | Population (Female) | Gender Ratio |
---|---|---|---|
Under 5 years | 3,769 | 3,163 | 1.19 |
5 to 9 years | 2,389 | 3,165 | 0.75 |
10 to 14 years | 3,801 | 3,483 | 1.09 |
15 to 19 years | 3,313 | 3,283 | 1.01 |
20 to 24 years | 3,777 | 2,864 | 1.32 |
25 to 29 years | 3,422 | 3,628 | 0.94 |
30 to 34 years | 4,108 | 2,852 | 1.44 |
35 to 39 years | 3,858 | 3,122 | 1.24 |
40 to 44 years | 3,444 | 2,936 | 1.17 |
45 to 49 years | 3,361 | 3,200 | 1.05 |
50 to 54 years | 2,912 | 2,968 | 0.98 |
55 to 59 years | 3,243 | 3,396 | 0.95 |
60 to 64 years | 3,195 | 3,610 | 0.89 |
65 to 69 years | 2,319 | 2,330 | 1.00 |
70 to 74 years | 1,601 | 2,204 | 0.73 |
75 to 79 years | 1,132 | 1,006 | 1.13 |
80 to 84 years | 574 | 850 | 0.68 |
85 years and over | 495 | 1,019 | 0.49 |
Interesting observation from the above table:
- The sex ratio at birth is 1.192 i.e. 119.2 boys per 100 girls.
- For the 60-64 years, the sex ratio is 0.885 i.e. 11.5 less men per 100 women.
- While for senior most population of 85+ age group, the sex ratio is 0.486 i.e. 48.6 senior men per 100 senior women.
Federal Way, WA population by gender & age
For male population, the largest age group is 30-34 years with a population of 4,108. Whereas, for the female population, the largest age group is 25-29 years with a population of 3,628.
As you can note from the above numbers, the largest age group for men and women are different.

Under the age of 5, there are 3,769 boys and 3,163 girls in Federal Way, WA. Thus there are 606 more boys than girls under the age of 5.
Between the age group of 60-64 years, there are 3,195 males and 3,610 females in Federal Way, WA. Thus there are 415 less males than females between the age of 60 and 64 years.
For the senior most age group of 85+ years, there are 495 males and 1,019 females.
Things to know
What percent of Federal Way, WA is female?
According to the ACS survey, of the total Federal Way, WA population of 99,792, 49.18% percent are females.
What percentage of Federal Way, WA is male?
According to the ACS survey, of the total Federal Way, WA population of 99,792, 50.82% percent are males.
What is the male to female ratio in Federal Way, WA?
In Federal Way, WA, the male to female ratio is 103.3:100 i.e. 103.3 men to 100 women (1.033).
References
- U.S. Census Bureau American Community Survey (ACS) 2017-2021 5-Year Estimates