Port St. Lucie, FL population age distributions
A complete breakdown of Port St. Lucie'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 | 10,859 | 5.16% |
| 5 to 9 years | 11,611 | 5.52% |
| 10 to 14 years | 13,366 | 6.35% |
| 15 to 19 years | 12,166 | 5.78% |
| 20 to 24 years | 10,976 | 5.21% |
| 25 to 29 years | 11,870 | 5.64% |
| 30 to 34 years | 13,191 | 6.27% |
| 35 to 39 years | 11,862 | 5.63% |
| 40 to 44 years | 13,849 | 6.58% |
| 45 to 49 years | 12,842 | 6.1% |
| 50 to 54 years | 14,023 | 6.66% |
| 55 to 59 years | 14,761 | 7.01% |
| 60 to 64 years | 14,178 | 6.73% |
| 65 to 69 years | 12,306 | 5.85% |
| 70 to 74 years | 11,962 | 5.68% |
| 75 to 79 years | 9,688 | 4.6% |
| 80 to 84 years | 6,858 | 3.26% |
| 85 years and over | 4,152 | 1.97% |
TABLE OF CONTENTS
Port St. Lucie, FL population by age group
Sources: U.S. Census Bureau, American Community Survey (ACS) 2018-2022
FIGURE 1
Port St. Lucie, FL population by age group.
The largest age group is 55 to 59 years with a population of 14,761 (7.01% of the total population).
The largest age group in Port St. Lucie, FL was for the group of age 55 to 59 years with a population of 14,761 (7.01%), according to the 2018-2022 American Community Survey.
At the same time, the smallest age group in Port St. Lucie, FL was the 85 years and over with a population of 4,152 (1.97%).
Port St. Lucie, FL population by age cohort
To better understand the age distribution of Port St. Lucie, FL'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
Port St. Lucie, FL population by age cohort
The largest age group was 18 to 64 years with a population of 121,667 (57.79% of the total population).
Key stats for each age cohort as per our analysis of U.S. Census Bureau American Community Survey:
- Port St. Lucie 's population under 18 was 20.85%, compared to the 22.11% nationwide.
- Port St. Lucie's working population (between 18 and 64) was 57.79%, compared to 61.36% nationwide.
- Port St. Lucie's elderly or the senior population (over 65 age) was 21.36% as compared to 16.53% nationwide.
Port St. Lucie, FL population pyramid
Population pyramid for Port St. Lucie, FL 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 Port St. Lucie's population pyramid:
- Youth dependency ratio, which is the number of children aged 0-14 per 100 persons aged 15-64, for Port St. Lucie, FL, is 27.6.
- Old-age dependency ratio, which is the number of persons aged 65 or over per 100 persons aged 15-64, for Port St. Lucie, FL, is 34.7.
- Total dependency ratio for Port St. Lucie, FL is 62.3.
- Potential support ratio, which is the number of youth (working age population) per elderly, for Port St. Lucie, FL is 2.9.
FIGURE 3
Port St. Lucie, FL population pyramid
Port St. Lucie population distrubution across age and gender. A wide base suggests population increase, narrow base indicates declining birth rates.
Port St. Lucie, FL population pyramid
Here's the Port St. Lucie, FL's male and female population across different age groups .
| Age Group | Population(Male) | Population(Female) | Total Population |
|---|---|---|---|
| Under 5 years | 5,846 | 5,013 | 10,859 |
| 5 to 9 years | 5,866 | 5,745 | 11,611 |
| 10 to 14 years | 6,780 | 6,586 | 13,366 |
| 15 to 19 years | 6,182 | 5,984 | 12,166 |
| 20 to 24 years | 5,558 | 5,418 | 10,976 |
| 25 to 29 years | 5,894 | 5,976 | 11,870 |
| 30 to 34 years | 6,602 | 6,589 | 13,191 |
| 35 to 39 years | 5,710 | 6,152 | 11,862 |
| 40 to 44 years | 6,828 | 7,021 | 13,849 |
| 45 to 49 years | 6,258 | 6,584 | 12,842 |
| 50 to 54 years | 7,004 | 7,019 | 14,023 |
| 55 to 59 years | 7,053 | 7,708 | 14,761 |
| 60 to 64 years | 6,879 | 7,299 | 14,178 |
| 65 to 69 years | 5,817 | 6,489 | 12,306 |
| 70 to 74 years | 5,399 | 6,563 | 11,962 |
| 75 to 79 years | 4,024 | 5,664 | 9,688 |
| 80 to 84 years | 3,607 | 3,251 | 6,858 |
| 85 years and over | 1,977 | 2,175 | 4,152 |
Things to know
What is the population of Port St. Lucie, FL under 18?
Port St. Lucie's population under the age of 18 is 43,887, as per the latest U.S. Census Bureau's American Community Survey estimates. This population is 20.85% of the total resident population of Port St. Lucie, FL.
What is the aging population in Port St. Lucie, FL?
Port St. Lucie's population aged 65 years and above was 44,966. As per the U.S. Census Bureau's American Community Survey, this population is 21.36% of the entire population.
References
- U.S. Census Bureau American Community Survey (ACS) 2018-2022 5-Year Estimates