Troy Grove, IL population age distributions
A complete breakdown of Troy Grove'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 | 19 | 7.06% |
| 5 to 9 years | 8 | 2.97% |
| 10 to 14 years | 38 | 14.13% |
| 15 to 19 years | 27 | 10.04% |
| 20 to 24 years | 21 | 7.81% |
| 25 to 29 years | 15 | 5.58% |
| 30 to 34 years | 19 | 7.06% |
| 35 to 39 years | 21 | 7.81% |
| 40 to 44 years | 20 | 7.43% |
| 45 to 49 years | 6 | 2.23% |
| 50 to 54 years | 18 | 6.69% |
| 55 to 59 years | 15 | 5.58% |
| 60 to 64 years | 12 | 4.46% |
| 65 to 69 years | 14 | 5.2% |
| 70 to 74 years | 1 | 0.37% |
| 75 to 79 years | 7 | 2.6% |
| 80 to 84 years | 4 | 1.49% |
| 85 years and over | 4 | 1.49% |
TABLE OF CONTENTS
Troy Grove, IL population by age group
Sources: U.S. Census Bureau, American Community Survey (ACS) 2018-2022
FIGURE 1
Troy Grove, IL population by age group.
The largest age group is 10 to 14 years with a population of 38 (14.13% of the total population).
The largest age group in Troy Grove, IL was for the group of age 10 to 14 years with a population of 38 (14.13%), according to the 2018-2022 American Community Survey.
At the same time, the smallest age group in Troy Grove, IL was the 70 to 74 years with a population of 1 (0.37%).
Troy Grove, IL population by age cohort
To better understand the age distribution of Troy Grove, 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
Troy Grove, IL population by age cohort
The largest age group was 18 to 64 years with a population of 168 (62.45% of the total population).
Key stats for each age cohort as per our analysis of U.S. Census Bureau American Community Survey:
- Troy Grove 's population under 18 was 26.39%, compared to the 22.11% nationwide.
- Troy Grove's working population (between 18 and 64) was 62.45%, compared to 61.36% nationwide.
- Troy Grove's elderly or the senior population (over 65 age) was 11.15% as compared to 16.53% nationwide.
Troy Grove, IL population pyramid
Population pyramid for Troy Grove, 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 Troy Grove's population pyramid:
- Youth dependency ratio, which is the number of children aged 0-14 per 100 persons aged 15-64, for Troy Grove, IL, is 37.4.
- Old-age dependency ratio, which is the number of persons aged 65 or over per 100 persons aged 15-64, for Troy Grove, IL, is 17.2.
- Total dependency ratio for Troy Grove, IL is 54.6.
- Potential support ratio, which is the number of youth (working age population) per elderly, for Troy Grove, IL is 5.8.
FIGURE 3
Troy Grove, IL population pyramid
Troy Grove population distrubution across age and gender. A wide base suggests population increase, narrow base indicates declining birth rates.
Troy Grove, IL population pyramid
Here's the Troy Grove, IL's male and female population across different age groups .
| Age Group | Population(Male) | Population(Female) | Total Population |
|---|---|---|---|
| Under 5 years | 11 | 8 | 19 |
| 5 to 9 years | 3 | 5 | 8 |
| 10 to 14 years | 9 | 29 | 38 |
| 15 to 19 years | 24 | 3 | 27 |
| 20 to 24 years | 21 | 0 | 21 |
| 25 to 29 years | 3 | 12 | 15 |
| 30 to 34 years | 10 | 9 | 19 |
| 35 to 39 years | 18 | 3 | 21 |
| 40 to 44 years | 1 | 19 | 20 |
| 45 to 49 years | 0 | 6 | 6 |
| 50 to 54 years | 6 | 12 | 18 |
| 55 to 59 years | 10 | 5 | 15 |
| 60 to 64 years | 8 | 4 | 12 |
| 65 to 69 years | 12 | 2 | 14 |
| 70 to 74 years | 0 | 1 | 1 |
| 75 to 79 years | 0 | 7 | 7 |
| 80 to 84 years | 1 | 3 | 4 |
| 85 years and over | 4 | 0 | 4 |
Things to know
What is the population of Troy Grove, IL under 18?
Troy Grove's population under the age of 18 is 71, as per the latest U.S. Census Bureau's American Community Survey estimates. This population is 26.39% of the total resident population of Troy Grove, IL.
What is the aging population in Troy Grove, IL?
Troy Grove's population aged 65 years and above was 30. As per the U.S. Census Bureau's American Community Survey, this population is 11.15% of the entire population.
References
- U.S. Census Bureau American Community Survey (ACS) 2018-2022 5-Year Estimates