South Beloit, IL population age distributions
A complete breakdown of South Beloit'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 | 599 | 7.54% |
| 5 to 9 years | 623 | 7.84% |
| 10 to 14 years | 671 | 8.45% |
| 15 to 19 years | 388 | 4.88% |
| 20 to 24 years | 326 | 4.1% |
| 25 to 29 years | 816 | 10.27% |
| 30 to 34 years | 395 | 4.97% |
| 35 to 39 years | 634 | 7.98% |
| 40 to 44 years | 558 | 7.03% |
| 45 to 49 years | 537 | 6.76% |
| 50 to 54 years | 542 | 6.82% |
| 55 to 59 years | 543 | 6.84% |
| 60 to 64 years | 365 | 4.6% |
| 65 to 69 years | 362 | 4.56% |
| 70 to 74 years | 181 | 2.28% |
| 75 to 79 years | 142 | 1.79% |
| 80 to 84 years | 44 | 0.55% |
| 85 years and over | 217 | 2.73% |
TABLE OF CONTENTS
South Beloit, IL population by age group
Sources: U.S. Census Bureau, American Community Survey (ACS) 2018-2022
FIGURE 1
South Beloit, IL population by age group.
The largest age group is 25 to 29 years with a population of 816 (10.27% of the total population).
The largest age group in South Beloit, IL was for the group of age 25 to 29 years with a population of 816 (10.27%), according to the 2018-2022 American Community Survey.
At the same time, the smallest age group in South Beloit, IL was the 80 to 84 years with a population of 44 (0.55%).
South Beloit, IL population by age cohort
To better understand the age distribution of South Beloit, 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 Beloit, IL population by age cohort
The largest age group was 18 to 64 years with a population of 4,913 (61.85% of the total population).
Key stats for each age cohort as per our analysis of U.S. Census Bureau American Community Survey:
- South Beloit 's population under 18 was 26.24%, compared to the 22.11% nationwide.
- South Beloit's working population (between 18 and 64) was 61.85%, compared to 61.36% nationwide.
- South Beloit's elderly or the senior population (over 65 age) was 11.91% as compared to 16.53% nationwide.
South Beloit, IL population pyramid
Population pyramid for South Beloit, 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 Beloit's population pyramid:
- Youth dependency ratio, which is the number of children aged 0-14 per 100 persons aged 15-64, for South Beloit, IL, is 37.1.
- Old-age dependency ratio, which is the number of persons aged 65 or over per 100 persons aged 15-64, for South Beloit, IL, is 18.5.
- Total dependency ratio for South Beloit, IL is 55.6.
- Potential support ratio, which is the number of youth (working age population) per elderly, for South Beloit, IL is 5.4.
FIGURE 3
South Beloit, IL population pyramid
South Beloit population distrubution across age and gender. A wide base suggests population increase, narrow base indicates declining birth rates.
South Beloit, IL population pyramid
Here's the South Beloit, IL's male and female population across different age groups .
| Age Group | Population(Male) | Population(Female) | Total Population |
|---|---|---|---|
| Under 5 years | 266 | 333 | 599 |
| 5 to 9 years | 329 | 294 | 623 |
| 10 to 14 years | 248 | 423 | 671 |
| 15 to 19 years | 209 | 179 | 388 |
| 20 to 24 years | 97 | 229 | 326 |
| 25 to 29 years | 516 | 300 | 816 |
| 30 to 34 years | 60 | 335 | 395 |
| 35 to 39 years | 313 | 321 | 634 |
| 40 to 44 years | 329 | 229 | 558 |
| 45 to 49 years | 306 | 231 | 537 |
| 50 to 54 years | 315 | 227 | 542 |
| 55 to 59 years | 300 | 243 | 543 |
| 60 to 64 years | 163 | 202 | 365 |
| 65 to 69 years | 183 | 179 | 362 |
| 70 to 74 years | 66 | 115 | 181 |
| 75 to 79 years | 90 | 52 | 142 |
| 80 to 84 years | 24 | 20 | 44 |
| 85 years and over | 29 | 188 | 217 |
Things to know
What is the population of South Beloit, IL under 18?
South Beloit's population under the age of 18 is 2,084, as per the latest U.S. Census Bureau's American Community Survey estimates. This population is 26.24% of the total resident population of South Beloit, IL.
What is the aging population in South Beloit, IL?
South Beloit's population aged 65 years and above was 946. As per the U.S. Census Bureau's American Community Survey, this population is 11.91% of the entire population.
References
- U.S. Census Bureau American Community Survey (ACS) 2018-2022 5-Year Estimates