Greenville County, SC population age distributions
A complete breakdown of Greenville County'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 | 31,754 | 6.01% |
| 5 to 9 years | 33,951 | 6.43% |
| 10 to 14 years | 34,330 | 6.5% |
| 15 to 19 years | 33,687 | 6.38% |
| 20 to 24 years | 33,350 | 6.31% |
| 25 to 29 years | 36,396 | 6.89% |
| 30 to 34 years | 36,736 | 6.95% |
| 35 to 39 years | 34,306 | 6.49% |
| 40 to 44 years | 34,223 | 6.48% |
| 45 to 49 years | 33,151 | 6.28% |
| 50 to 54 years | 33,772 | 6.39% |
| 55 to 59 years | 32,313 | 6.12% |
| 60 to 64 years | 34,118 | 6.46% |
| 65 to 69 years | 28,127 | 5.32% |
| 70 to 74 years | 23,369 | 4.42% |
| 75 to 79 years | 16,093 | 3.05% |
| 80 to 84 years | 9,949 | 1.88% |
| 85 years and over | 8,626 | 1.63% |
TABLE OF CONTENTS
Greenville County, SC population by age group
Sources: U.S. Census Bureau, American Community Survey (ACS) 2018-2022
FIGURE 1
Greenville County, SC population by age group.
The largest age group is 30 to 34 years with a population of 36,736 (6.95% of the total population).
The largest age group in Greenville County, SC was for the group of age 30 to 34 years with a population of 36,736 (6.95%), according to the 2018-2022 American Community Survey.
At the same time, the smallest age group in Greenville County, SC was the 85 years and over with a population of 8,626 (1.63%).
Greenville County, SC population by age cohort
To better understand the age distribution of Greenville County, SC'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
Greenville County, SC population by age cohort
The largest age group was 18 to 64 years with a population of 321,497 (60.86% of the total population).
Greenville County, SC population by age cohort
Here's the population for each of the three cohorts.
| Age Group | Population | % of Total Population |
|---|---|---|
| Under 18 years | 120,590 | 22.83% |
| 18 to 64 years | 321,497 | 60.86% |
| 65 years and over | 86,164 | 16.31% |
Key stats for each age cohort as per our analysis of U.S. Census Bureau American Community Survey:
- Greenville County 's population under 18 was 22.83%, compared to the 22.11% nationwide.
- Greenville County's working population (between 18 and 64) was 60.86%, compared to 61.36% nationwide.
- Greenville County's elderly or the senior population (over 65 age) was 16.31% as compared to 16.53% nationwide.
Greenville County, SC population pyramid
Population pyramid for Greenville County, SC 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 Greenville County's population pyramid:
- Youth dependency ratio, which is the number of children aged 0-14 per 100 persons aged 15-64, for Greenville County, SC, is 29.2.
- Old-age dependency ratio, which is the number of persons aged 65 or over per 100 persons aged 15-64, for Greenville County, SC, is 25.2.
- Total dependency ratio for Greenville County, SC is 54.4.
- Potential support ratio, which is the number of youth (working age population) per elderly, for Greenville County, SC is 4.0.
FIGURE 3
Greenville County, SC population pyramid
Greenville County population distrubution across age and gender. A wide base suggests population increase, narrow base indicates declining birth rates.
Greenville County, SC population pyramid
Here's the Greenville County, SC's male and female population across different age groups .
| Age Group | Population(Male) | Population(Female) | Total Population |
|---|---|---|---|
| Under 5 years | 16,514 | 15,240 | 31,754 |
| 5 to 9 years | 16,569 | 17,382 | 33,951 |
| 10 to 14 years | 18,182 | 16,148 | 34,330 |
| 15 to 19 years | 16,886 | 16,801 | 33,687 |
| 20 to 24 years | 16,495 | 16,855 | 33,350 |
| 25 to 29 years | 18,031 | 18,365 | 36,396 |
| 30 to 34 years | 18,080 | 18,656 | 36,736 |
| 35 to 39 years | 16,595 | 17,711 | 34,306 |
| 40 to 44 years | 17,347 | 16,876 | 34,223 |
| 45 to 49 years | 16,367 | 16,784 | 33,151 |
| 50 to 54 years | 16,715 | 17,057 | 33,772 |
| 55 to 59 years | 15,901 | 16,412 | 32,313 |
| 60 to 64 years | 16,188 | 17,930 | 34,118 |
| 65 to 69 years | 12,879 | 15,248 | 28,127 |
| 70 to 74 years | 10,847 | 12,522 | 23,369 |
| 75 to 79 years | 6,844 | 9,249 | 16,093 |
| 80 to 84 years | 4,240 | 5,709 | 9,949 |
| 85 years and over | 3,034 | 5,592 | 8,626 |
Things to know
What is the population of Greenville County, SC under 18?
Greenville County's population under the age of 18 is 120,590, as per the latest U.S. Census Bureau's American Community Survey estimates. This population is 22.83% of the total resident population of Greenville County, SC.
What is the aging population in Greenville County, SC?
Greenville County's population aged 65 years and above was 86,164. As per the U.S. Census Bureau's American Community Survey, this population is 16.31% of the entire population.
References
- U.S. Census Bureau American Community Survey (ACS) 2018-2022 5-Year Estimates