Winnebago County, WI population age distributions
A complete breakdown of Winnebago 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 | 8,985 | 5.25% |
| 5 to 9 years | 9,915 | 5.79% |
| 10 to 14 years | 9,650 | 5.64% |
| 15 to 19 years | 11,496 | 6.72% |
| 20 to 24 years | 15,048 | 8.79% |
| 25 to 29 years | 11,660 | 6.81% |
| 30 to 34 years | 10,998 | 6.42% |
| 35 to 39 years | 11,308 | 6.61% |
| 40 to 44 years | 9,765 | 5.7% |
| 45 to 49 years | 9,904 | 5.79% |
| 50 to 54 years | 10,807 | 6.31% |
| 55 to 59 years | 12,009 | 7.01% |
| 60 to 64 years | 11,025 | 6.44% |
| 65 to 69 years | 9,098 | 5.31% |
| 70 to 74 years | 7,514 | 4.39% |
| 75 to 79 years | 4,788 | 2.8% |
| 80 to 84 years | 3,402 | 1.99% |
| 85 years and over | 3,825 | 2.23% |
TABLE OF CONTENTS
Winnebago County, WI population by age group
Sources: U.S. Census Bureau, American Community Survey (ACS) 2018-2022
FIGURE 1
Winnebago County, WI population by age group.
The largest age group is 20 to 24 years with a population of 15,048 (8.79% of the total population).
The largest age group in Winnebago County, WI was for the group of age 20 to 24 years with a population of 15,048 (8.79%), according to the 2018-2022 American Community Survey.
At the same time, the smallest age group in Winnebago County, WI was the 80 to 84 years with a population of 3,402 (1.99%).
Winnebago County, WI population by age cohort
To better understand the age distribution of Winnebago County, WI'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
Winnebago County, WI population by age cohort
The largest age group was 18 to 64 years with a population of 107,868 (63.01% of the total population).
Winnebago County, WI population by age cohort
Here's the population for each of the three cohorts.
| Age Group | Population | % of Total Population |
|---|---|---|
| Under 18 years | 34,702 | 20.27% |
| 18 to 64 years | 107,868 | 63.01% |
| 65 years and over | 28,627 | 16.72% |
Key stats for each age cohort as per our analysis of U.S. Census Bureau American Community Survey:
- Winnebago County 's population under 18 was 20.27%, compared to the 22.11% nationwide.
- Winnebago County's working population (between 18 and 64) was 63.01%, compared to 61.36% nationwide.
- Winnebago County's elderly or the senior population (over 65 age) was 16.72% as compared to 16.53% nationwide.
Winnebago County, WI population pyramid
Population pyramid for Winnebago County, WI 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 Winnebago County's population pyramid:
- Youth dependency ratio, which is the number of children aged 0-14 per 100 persons aged 15-64, for Winnebago County, WI, is 25.0.
- Old-age dependency ratio, which is the number of persons aged 65 or over per 100 persons aged 15-64, for Winnebago County, WI, is 25.1.
- Total dependency ratio for Winnebago County, WI is 50.1.
- Potential support ratio, which is the number of youth (working age population) per elderly, for Winnebago County, WI is 4.0.
FIGURE 3
Winnebago County, WI population pyramid
Winnebago County population distrubution across age and gender. A wide base suggests population increase, narrow base indicates declining birth rates.
Winnebago County, WI population pyramid
Here's the Winnebago County, WI's male and female population across different age groups .
| Age Group | Population(Male) | Population(Female) | Total Population |
|---|---|---|---|
| Under 5 years | 4,787 | 4,198 | 8,985 |
| 5 to 9 years | 5,070 | 4,845 | 9,915 |
| 10 to 14 years | 4,960 | 4,690 | 9,650 |
| 15 to 19 years | 5,672 | 5,824 | 11,496 |
| 20 to 24 years | 7,646 | 7,402 | 15,048 |
| 25 to 29 years | 6,309 | 5,351 | 11,660 |
| 30 to 34 years | 5,914 | 5,084 | 10,998 |
| 35 to 39 years | 6,015 | 5,293 | 11,308 |
| 40 to 44 years | 5,189 | 4,576 | 9,765 |
| 45 to 49 years | 5,288 | 4,616 | 9,904 |
| 50 to 54 years | 5,684 | 5,123 | 10,807 |
| 55 to 59 years | 5,871 | 6,138 | 12,009 |
| 60 to 64 years | 5,684 | 5,341 | 11,025 |
| 65 to 69 years | 4,518 | 4,580 | 9,098 |
| 70 to 74 years | 3,548 | 3,966 | 7,514 |
| 75 to 79 years | 2,235 | 2,553 | 4,788 |
| 80 to 84 years | 1,505 | 1,897 | 3,402 |
| 85 years and over | 1,222 | 2,603 | 3,825 |
Things to know
What is the population of Winnebago County, WI under 18?
Winnebago County's population under the age of 18 is 34,702, as per the latest U.S. Census Bureau's American Community Survey estimates. This population is 20.27% of the total resident population of Winnebago County, WI.
What is the aging population in Winnebago County, WI?
Winnebago County's population aged 65 years and above was 28,627. As per the U.S. Census Bureau's American Community Survey, this population is 16.72% of the entire population.
References
- U.S. Census Bureau American Community Survey (ACS) 2018-2022 5-Year Estimates