Nilwood, IL population age distribution
A complete breakdown of Nilwood'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 | 0 | - |
5 to 9 years | 8 | 5.23% |
10 to 14 years | 1 | 0.65% |
15 to 19 years | 8 | 5.23% |
20 to 24 years | 0 | - |
25 to 29 years | 0 | - |
30 to 34 years | 13 | 8.5% |
35 to 39 years | 11 | 7.19% |
40 to 44 years | 7 | 4.58% |
45 to 49 years | 7 | 4.58% |
50 to 54 years | 17 | 11.11% |
55 to 59 years | 9 | 5.88% |
60 to 64 years | 15 | 9.8% |
65 to 69 years | 18 | 11.76% |
70 to 74 years | 16 | 10.46% |
75 to 79 years | 3 | 1.96% |
80 to 84 years | 11 | 7.19% |
85 years and over | 9 | 5.88% |
TABLE OF CONTENTS
Nilwood, IL population by age group
Sources: U.S. Census Bureau, American Community Survey (ACS) 2021
The largest age group in Nilwood, IL was for the group of age 65-69 years with a population of 18 (11.76%), according to the 2021 American Community Survey.
At the same time, the smallest age group in Nilwood, IL was the 0-4 years with a population of 0 (0.00%).
Nilwood, IL population by age cohort
To better understand the age distribution of Nilwood, 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
Here's the population for each of the three cohorts.
Age Group | Population | % of Total Population |
---|---|---|
Under 18 years | 9 | 5.88% |
18 to 64 years | 87 | 56.86% |
85 years and over | 57 | 37.25% |
Key stats for each age cohort as per our analysis of U.S. Census Bureau American Community Survey:
- Nilwood's population under 18 was 5.88%, compared to the 22.51% nationwide.
- Nilwood's working population (between 18 and 64) was 56.86%, compared to 61.45% nationwide.
- Nilwood's elderly or the senior population (over 65 age) was 37.25% as compared to 16.04% nationwide.
Nilwood, IL population pyramid
Population pyramid for Nilwood, 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 Nilwood's population pyramid:
- Youth dependency ratio, which is the number of children aged 0-14 per 100 persons aged 15-64, for Nilwood, IL, is 10.3.
- Old-age dependency ratio, which is the number of persons aged 65 or over per 100 persons aged 15-64, for Nilwood, IL, is 65.5.
- Total dependency ratio for Nilwood, IL is 75.9.
- Potential support ratio, which is the number of youth (working age population) per elderly, for Nilwood, IL is 1.5.
Here's the Nilwood, IL's male and female population across different age groups:
Age Group | Population(Male) | Population(Female) | Total Population |
---|---|---|---|
Under 5 years | 0 | 0 | 0 |
5 to 9 years | 7 | 1 | 8 |
10 to 14 years | 0 | 1 | 1 |
15 to 19 years | 5 | 3 | 8 |
20 to 24 years | 0 | 0 | 0 |
25 to 29 years | 0 | 0 | 0 |
30 to 34 years | 10 | 3 | 13 |
35 to 39 years | 4 | 7 | 11 |
40 to 44 years | 4 | 3 | 7 |
45 to 49 years | 2 | 5 | 7 |
50 to 54 years | 6 | 11 | 17 |
55 to 59 years | 4 | 5 | 9 |
60 to 64 years | 4 | 11 | 15 |
65 to 69 years | 8 | 10 | 18 |
70 to 74 years | 3 | 13 | 16 |
75 to 79 years | 1 | 2 | 3 |
80 to 84 years | 9 | 2 | 11 |
85 years and over | 0 | 9 | 9 |
Things to know
What is the population of Nilwood, IL under 18?
Nilwood's population under the age of 18 is 9, as per the latest U.S. Census Bureau's American Community Survey estimates. This population is 5.88% of the total resident population of Nilwood, IL.
What is the aging population in Nilwood, IL?
Nilwood's population aged 65 years and above was 57. As per the U.S. Census Bureau's American Community Survey, this population is 37.25% of the entire population.
References
- U.S. Census Bureau American Community Survey (ACS) 2017-2021 5-Year Estimates