Ogle County, IL population age distributions
A complete breakdown of Ogle County'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 | 2,719 | 5.26% |
| 5 to 9 years | 2,930 | 5.67% |
| 10 to 14 years | 3,637 | 7.04% |
| 15 to 19 years | 3,500 | 6.77% |
| 20 to 24 years | 2,911 | 5.63% |
| 25 to 29 years | 2,869 | 5.55% |
| 30 to 34 years | 2,874 | 5.56% |
| 35 to 39 years | 2,957 | 5.72% |
| 40 to 44 years | 3,238 | 6.27% |
| 45 to 49 years | 3,149 | 6.09% |
| 50 to 54 years | 3,459 | 6.69% |
| 55 to 59 years | 3,674 | 7.11% |
| 60 to 64 years | 3,794 | 7.34% |
| 65 to 69 years | 3,089 | 5.98% |
| 70 to 74 years | 2,435 | 4.71% |
| 75 to 79 years | 1,508 | 2.92% |
| 80 to 84 years | 1,354 | 2.62% |
| 85 years and over | 1,575 | 3.05% |
TABLE OF CONTENTS
Ogle County, IL population by age group
Sources: U.S. Census Bureau, American Community Survey (ACS) 2018-2022
FIGURE 1
Ogle County, IL population by age group.
The largest age group is 60 to 64 years with a population of 3,794 (7.34% of the total population).
The largest age group in Ogle County, IL was for the group of age 60 to 64 years with a population of 3,794 (7.34%), according to the 2018-2022 American Community Survey.
At the same time, the smallest age group in Ogle County, IL was the 80 to 84 years with a population of 1,354 (2.62%).
Ogle County, IL population by age cohort
To better understand the age distribution of Ogle County, 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
Ogle County, IL population by age cohort
The largest age group was 18 to 64 years with a population of 30,208 (58.46% of the total population).
Key stats for each age cohort as per our analysis of U.S. Census Bureau American Community Survey:
- Ogle County 's population under 18 was 22.26%, compared to the 22.11% nationwide.
- Ogle County's working population (between 18 and 64) was 58.46%, compared to 61.36% nationwide.
- Ogle County's elderly or the senior population (over 65 age) was 19.28% as compared to 16.53% nationwide.
Ogle County, IL population pyramid
Population pyramid for Ogle County, 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 Ogle County's population pyramid:
- Youth dependency ratio, which is the number of children aged 0-14 per 100 persons aged 15-64, for Ogle County, IL, is 28.6.
- Old-age dependency ratio, which is the number of persons aged 65 or over per 100 persons aged 15-64, for Ogle County, IL, is 30.7.
- Total dependency ratio for Ogle County, IL is 59.4.
- Potential support ratio, which is the number of youth (working age population) per elderly, for Ogle County, IL is 3.3.
FIGURE 3
Ogle County, IL population pyramid
Ogle County population distrubution across age and gender. A wide base suggests population increase, narrow base indicates declining birth rates.
Ogle County, IL population pyramid
Here's the Ogle County, IL's male and female population across different age groups .
| Age Group | Population(Male) | Population(Female) | Total Population |
|---|---|---|---|
| Under 5 years | 1,440 | 1,279 | 2,719 |
| 5 to 9 years | 1,489 | 1,441 | 2,930 |
| 10 to 14 years | 1,821 | 1,816 | 3,637 |
| 15 to 19 years | 1,842 | 1,658 | 3,500 |
| 20 to 24 years | 1,431 | 1,480 | 2,911 |
| 25 to 29 years | 1,450 | 1,419 | 2,869 |
| 30 to 34 years | 1,483 | 1,391 | 2,874 |
| 35 to 39 years | 1,621 | 1,336 | 2,957 |
| 40 to 44 years | 1,502 | 1,736 | 3,238 |
| 45 to 49 years | 1,576 | 1,573 | 3,149 |
| 50 to 54 years | 1,787 | 1,672 | 3,459 |
| 55 to 59 years | 1,884 | 1,790 | 3,674 |
| 60 to 64 years | 1,914 | 1,880 | 3,794 |
| 65 to 69 years | 1,600 | 1,489 | 3,089 |
| 70 to 74 years | 1,189 | 1,246 | 2,435 |
| 75 to 79 years | 740 | 768 | 1,508 |
| 80 to 84 years | 577 | 777 | 1,354 |
| 85 years and over | 490 | 1,085 | 1,575 |
Things to know
What is the population of Ogle County, IL under 18?
Ogle County's population under the age of 18 is 11,503, as per the latest U.S. Census Bureau's American Community Survey estimates. This population is 22.26% of the total resident population of Ogle County, IL.
What is the aging population in Ogle County, IL?
Ogle County's population aged 65 years and above was 9,961. As per the U.S. Census Bureau's American Community Survey, this population is 19.28% of the entire population.
References
- U.S. Census Bureau American Community Survey (ACS) 2018-2022 5-Year Estimates