Fairfield County, South Carolina Age & Gender Distribution (2024)
Population distribution by age and gender for Fairfield County, South Carolina
Fairfield County, South Carolina Age & Gender Statistics (2024)
Total Population
20,550
Median Age
47.4
Male Median
45.8
Female Median
49.3
Fairfield County, South Carolina Population Growth
Fairfield County, South Carolina Demographic Trend
Since 2010, the population of has changed by -14.5%%.
-14.5%% Growth
Fairfield County, South Carolina Age & Gender Pyramid
Figure 2: Population distribution by age and gender for 2024.
Fairfield County, South Carolina Historical Population Data
| Year | Median Age | Population |
|---|---|---|
| 2024 | 47.4 | 20,550 |
| 2023 | 46.7 | 20,741 |
| 2022 | 46.6 | 20,942 |
| 2021 | 47.3 | 21,186 |
| 2020 | 47.1 | 22,406 |
| 2019 | 46.4 | 22,565 |
| 2018 | 46.4 | 22,712 |
| 2017 | 45.4 | 22,868 |
| 2016 | 44.8 | 23,025 |
| 2015 | 44.1 | 23,108 |
| 2014 | 43.5 | 23,382 |
| 2013 | 43.1 | 23,589 |
| 2012 | 42.5 | 23,804 |
| 2011 | 42.1 | 23,916 |
| 2010 | 41.8 | 24,040 |
Fairfield County, South Carolina Age Group Breakdown (2024)
| Age Cohort | Percentage |
|---|---|
| Under 5 | 4.6% |
| 5–17 | 13.3% |
| 18–24 | 8.1% |
| 25–34 | 10.4% |
| 35–54 | 22.5% |
| 55–64 | 17.0% |
| 65+ | 24.0% |
Dependency Ratios for Fairfield County, South Carolina
- Total Dependency Ratio:
- 72.4
- Youth Dependency:
- 31.0
- Old-Age Dependency:
- 41.5
The dependency ratio measures dependents (ages 0-17 and 65+) per 100 working-age individuals (ages 18-64).
Age & Gender FAQs for Fairfield County, South Carolina
The median age in Fairfield County, South Carolina is 47.4 years.
According to latest Census data, the total population of Fairfield County, South Carolina is 20,550.
In Fairfield County, South Carolina, seniors (ages 65+) make up 24.0% of the population, while children under 18 represent 13.3%.
Based on historical data since 2010, the population in Fairfield County, South Carolina is aging.