South Jacksonville, IL population age distributions
A complete breakdown of South Jacksonville'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 | 120 | 3.65% |
| 5 to 9 years | 62 | 1.89% |
| 10 to 14 years | 399 | 12.14% |
| 15 to 19 years | 130 | 3.96% |
| 20 to 24 years | 190 | 5.78% |
| 25 to 29 years | 137 | 4.17% |
| 30 to 34 years | 271 | 8.25% |
| 35 to 39 years | 121 | 3.68% |
| 40 to 44 years | 185 | 5.63% |
| 45 to 49 years | 88 | 2.68% |
| 50 to 54 years | 133 | 4.05% |
| 55 to 59 years | 209 | 6.36% |
| 60 to 64 years | 309 | 9.4% |
| 65 to 69 years | 324 | 9.86% |
| 70 to 74 years | 120 | 3.65% |
| 75 to 79 years | 137 | 4.17% |
| 80 to 84 years | 113 | 3.44% |
| 85 years and over | 238 | 7.24% |
TABLE OF CONTENTS
South Jacksonville, IL population by age group
Sources: U.S. Census Bureau, American Community Survey (ACS) 2018-2022
FIGURE 1
South Jacksonville, IL population by age group.
The largest age group is 10 to 14 years with a population of 399 (12.14% of the total population).
The largest age group in South Jacksonville, IL was for the group of age 10 to 14 years with a population of 399 (12.14%), according to the 2018-2022 American Community Survey.
At the same time, the smallest age group in South Jacksonville, IL was the 5 to 9 years with a population of 62 (1.89%).
South Jacksonville, IL population by age cohort
To better understand the age distribution of South Jacksonville, IL'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
South Jacksonville, IL population by age cohort
The largest age group was 18 to 64 years with a population of 1,715 (52.19% of the total population).
Key stats for each age cohort as per our analysis of U.S. Census Bureau American Community Survey:
- South Jacksonville 's population under 18 was 19.45%, compared to the 22.11% nationwide.
- South Jacksonville's working population (between 18 and 64) was 52.19%, compared to 61.36% nationwide.
- South Jacksonville's elderly or the senior population (over 65 age) was 28.36% as compared to 16.53% nationwide.
South Jacksonville, IL population pyramid
Population pyramid for South Jacksonville, IL 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 South Jacksonville's population pyramid:
- Youth dependency ratio, which is the number of children aged 0-14 per 100 persons aged 15-64, for South Jacksonville, IL, is 32.8.
- Old-age dependency ratio, which is the number of persons aged 65 or over per 100 persons aged 15-64, for South Jacksonville, IL, is 52.6.
- Total dependency ratio for South Jacksonville, IL is 85.3.
- Potential support ratio, which is the number of youth (working age population) per elderly, for South Jacksonville, IL is 1.9.
FIGURE 3
South Jacksonville, IL population pyramid
South Jacksonville population distrubution across age and gender. A wide base suggests population increase, narrow base indicates declining birth rates.
South Jacksonville, IL population pyramid
Here's the South Jacksonville, IL's male and female population across different age groups .
| Age Group | Population(Male) | Population(Female) | Total Population |
|---|---|---|---|
| Under 5 years | 54 | 66 | 120 |
| 5 to 9 years | 43 | 19 | 62 |
| 10 to 14 years | 257 | 142 | 399 |
| 15 to 19 years | 39 | 91 | 130 |
| 20 to 24 years | 69 | 121 | 190 |
| 25 to 29 years | 57 | 80 | 137 |
| 30 to 34 years | 136 | 135 | 271 |
| 35 to 39 years | 46 | 75 | 121 |
| 40 to 44 years | 116 | 69 | 185 |
| 45 to 49 years | 35 | 53 | 88 |
| 50 to 54 years | 62 | 71 | 133 |
| 55 to 59 years | 105 | 104 | 209 |
| 60 to 64 years | 103 | 206 | 309 |
| 65 to 69 years | 155 | 169 | 324 |
| 70 to 74 years | 43 | 77 | 120 |
| 75 to 79 years | 71 | 66 | 137 |
| 80 to 84 years | 28 | 85 | 113 |
| 85 years and over | 99 | 139 | 238 |
Things to know
What is the population of South Jacksonville, IL under 18?
South Jacksonville's population under the age of 18 is 639, as per the latest U.S. Census Bureau's American Community Survey estimates. This population is 19.45% of the total resident population of South Jacksonville, IL.
What is the aging population in South Jacksonville, IL?
South Jacksonville's population aged 65 years and above was 932. As per the U.S. Census Bureau's American Community Survey, this population is 28.36% of the entire population.
References
- U.S. Census Bureau American Community Survey (ACS) 2018-2022 5-Year Estimates