Junction City, IL population age distributions
A complete breakdown of Junction City'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 | 49 | 7.31% |
| 5 to 9 years | 48 | 7.16% |
| 10 to 14 years | 67 | 10% |
| 15 to 19 years | 49 | 7.31% |
| 20 to 24 years | 28 | 4.18% |
| 25 to 29 years | 33 | 4.93% |
| 30 to 34 years | 24 | 3.58% |
| 35 to 39 years | 47 | 7.01% |
| 40 to 44 years | 56 | 8.36% |
| 45 to 49 years | 68 | 10.15% |
| 50 to 54 years | 22 | 3.28% |
| 55 to 59 years | 29 | 4.33% |
| 60 to 64 years | 33 | 4.93% |
| 65 to 69 years | 44 | 6.57% |
| 70 to 74 years | 29 | 4.33% |
| 75 to 79 years | 13 | 1.94% |
| 80 to 84 years | 25 | 3.73% |
| 85 years and over | 6 | 0.9% |
TABLE OF CONTENTS
Junction City, IL population by age group
Sources: U.S. Census Bureau, American Community Survey (ACS) 2018-2022
FIGURE 1
Junction City, IL population by age group.
The largest age group is 45 to 49 years with a population of 68 (10.15% of the total population).
The largest age group in Junction City, IL was for the group of age 45 to 49 years with a population of 68 (10.15%), according to the 2018-2022 American Community Survey.
At the same time, the smallest age group in Junction City, IL was the 85 years and over with a population of 6 (0.90%).
Junction City, IL population by age cohort
To better understand the age distribution of Junction City, 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
Junction City, IL population by age cohort
The largest age group was 18 to 64 years with a population of 341 (50.90% of the total population).
Key stats for each age cohort as per our analysis of U.S. Census Bureau American Community Survey:
- Junction City 's population under 18 was 31.64%, compared to the 22.11% nationwide.
- Junction City's working population (between 18 and 64) was 50.90%, compared to 61.36% nationwide.
- Junction City's elderly or the senior population (over 65 age) was 17.46% as compared to 16.53% nationwide.
Junction City, IL population pyramid
Population pyramid for Junction City, 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 Junction City's population pyramid:
- Youth dependency ratio, which is the number of children aged 0-14 per 100 persons aged 15-64, for Junction City, IL, is 42.2.
- Old-age dependency ratio, which is the number of persons aged 65 or over per 100 persons aged 15-64, for Junction City, IL, is 30.1.
- Total dependency ratio for Junction City, IL is 72.2.
- Potential support ratio, which is the number of youth (working age population) per elderly, for Junction City, IL is 3.3.
FIGURE 3
Junction City, IL population pyramid
Junction City population distrubution across age and gender. A wide base suggests population increase, narrow base indicates declining birth rates.
Junction City, IL population pyramid
Here's the Junction City, IL's male and female population across different age groups .
| Age Group | Population(Male) | Population(Female) | Total Population |
|---|---|---|---|
| Under 5 years | 13 | 36 | 49 |
| 5 to 9 years | 35 | 13 | 48 |
| 10 to 14 years | 26 | 41 | 67 |
| 15 to 19 years | 6 | 43 | 49 |
| 20 to 24 years | 8 | 20 | 28 |
| 25 to 29 years | 16 | 17 | 33 |
| 30 to 34 years | 5 | 19 | 24 |
| 35 to 39 years | 22 | 25 | 47 |
| 40 to 44 years | 52 | 4 | 56 |
| 45 to 49 years | 23 | 45 | 68 |
| 50 to 54 years | 13 | 9 | 22 |
| 55 to 59 years | 11 | 18 | 29 |
| 60 to 64 years | 19 | 14 | 33 |
| 65 to 69 years | 15 | 29 | 44 |
| 70 to 74 years | 13 | 16 | 29 |
| 75 to 79 years | 9 | 4 | 13 |
| 80 to 84 years | 22 | 3 | 25 |
| 85 years and over | 0 | 6 | 6 |
Things to know
What is the population of Junction City, IL under 18?
Junction City's population under the age of 18 is 212, as per the latest U.S. Census Bureau's American Community Survey estimates. This population is 31.64% of the total resident population of Junction City, IL.
What is the aging population in Junction City, IL?
Junction City's population aged 65 years and above was 117. As per the U.S. Census Bureau's American Community Survey, this population is 17.46% of the entire population.
References
- U.S. Census Bureau American Community Survey (ACS) 2018-2022 5-Year Estimates