Mountlake Terrace, WA population age distributions
A complete breakdown of Mountlake Terrace's age demographics from 0 to 85 years, distributed across 18 age groups is listed in the table below.
| Age Group | Population | % of Total Population |
|---|---|---|
| Under 5 years | 834 | 3.91% |
| 5 to 9 years | 1,092 | 5.11% |
| 10 to 14 years | 1,301 | 6.09% |
| 15 to 19 years | 1,044 | 4.89% |
| 20 to 24 years | 997 | 4.67% |
| 25 to 29 years | 1,560 | 7.31% |
| 30 to 34 years | 1,875 | 8.78% |
| 35 to 39 years | 2,389 | 11.19% |
| 40 to 44 years | 1,436 | 6.73% |
| 45 to 49 years | 1,267 | 5.93% |
| 50 to 54 years | 1,217 | 5.7% |
| 55 to 59 years | 1,359 | 6.37% |
| 60 to 64 years | 1,694 | 7.93% |
| 65 to 69 years | 937 | 4.39% |
| 70 to 74 years | 874 | 4.09% |
| 75 to 79 years | 607 | 2.84% |
| 80 to 84 years | 341 | 1.6% |
| 85 years and over | 526 | 2.46% |
TABLE OF CONTENTS
Mountlake Terrace, WA population by age group
Sources: U.S. Census Bureau, American Community Survey (ACS) 2018-2022
FIGURE 1
Mountlake Terrace, WA population by age group.
The largest age group is 35 to 39 years with a population of 2,389 (11.19% of the total population).
The largest age group in Mountlake Terrace, WA was for the group of age 35 to 39 years with a population of 2,389 (11.19%), according to the 2018-2022 American Community Survey.
At the same time, the smallest age group in Mountlake Terrace, WA was the 80 to 84 years with a population of 341 (1.60%).
Mountlake Terrace, WA population by age cohort
To better understand the age distribution of Mountlake Terrace, WA's population, we divided it into the following 3 cohorts:
- Children : Under the age of 18 years
- Adults (working population): Between the age of 18 and 64 years
- Seniors: 65 years and above
FIGURE 2
Mountlake Terrace, WA population by age cohort
The largest age group was 18 to 64 years with a population of 14,142 (66.24% of the total population).
Mountlake Terrace, WA population by age cohort
Here's the population for each of the three cohorts.
| Age Group | Population | % of Total Population |
|---|---|---|
| Under 18 years | 3,923 | 18.37% |
| 18 to 64 years | 14,142 | 66.24% |
| 65 years and over | 3,285 | 15.39% |
Key stats for each age cohort as per our analysis of U.S. Census Bureau American Community Survey:
- Mountlake Terrace 's population under 18 was 18.37%, compared to the 22.11% nationwide.
- Mountlake Terrace's working population (between 18 and 64) was 66.24%, compared to 61.36% nationwide.
- Mountlake Terrace's elderly or the senior population (over 65 age) was 15.39% as compared to 16.53% nationwide.
Mountlake Terrace, WA population pyramid
Population pyramid for Mountlake Terrace, WA is charted below using the estimates from U.S. Census Bureau's American Community Survey 5-Year estimates. A wide base suggests population increase, narrow base indicates declining birth rates.
Key stats from our analysis of the Mountlake Terrace's population pyramid:
- Youth dependency ratio, which is the number of children aged 0-14 per 100 persons aged 15-64, for Mountlake Terrace, WA, is 21.7.
- Old-age dependency ratio, which is the number of persons aged 65 or over per 100 persons aged 15-64, for Mountlake Terrace, WA, is 22.1.
- Total dependency ratio for Mountlake Terrace, WA is 43.9.
- Potential support ratio, which is the number of youth (working age population) per elderly, for Mountlake Terrace, WA is 4.5.
FIGURE 3
Mountlake Terrace, WA population pyramid
Mountlake Terrace population distrubution across age and gender. A wide base suggests population increase, narrow base indicates declining birth rates.
Mountlake Terrace, WA population pyramid
Here's the Mountlake Terrace, WA's male and female population across different age groups .
| Age Group | Population(Male) | Population(Female) | Total Population |
|---|---|---|---|
| Under 5 years | 441 | 393 | 834 |
| 5 to 9 years | 451 | 641 | 1,092 |
| 10 to 14 years | 793 | 508 | 1,301 |
| 15 to 19 years | 578 | 466 | 1,044 |
| 20 to 24 years | 636 | 361 | 997 |
| 25 to 29 years | 744 | 816 | 1,560 |
| 30 to 34 years | 817 | 1,058 | 1,875 |
| 35 to 39 years | 1,092 | 1,297 | 2,389 |
| 40 to 44 years | 673 | 763 | 1,436 |
| 45 to 49 years | 644 | 623 | 1,267 |
| 50 to 54 years | 676 | 541 | 1,217 |
| 55 to 59 years | 599 | 760 | 1,359 |
| 60 to 64 years | 794 | 900 | 1,694 |
| 65 to 69 years | 545 | 392 | 937 |
| 70 to 74 years | 380 | 494 | 874 |
| 75 to 79 years | 237 | 370 | 607 |
| 80 to 84 years | 142 | 199 | 341 |
| 85 years and over | 229 | 297 | 526 |
Things to know
What is the population of Mountlake Terrace, WA under 18?
Mountlake Terrace's population under the age of 18 is 3,923, as per the latest U.S. Census Bureau's American Community Survey estimates. This population is 18.37% of the total resident population of Mountlake Terrace, WA.
What is the aging population in Mountlake Terrace, WA?
Mountlake Terrace's population aged 65 years and above was 3,285. As per the U.S. Census Bureau's American Community Survey, this population is 15.39% of the entire population.
References
- U.S. Census Bureau American Community Survey (ACS) 2018-2022 5-Year Estimates