Star Prairie, WI population by age group
Sources: U.S. Census Bureau, American Community Survey (ACS) 2021
The largest age group in Star Prairie, WI was for the group of age 35-39 years with a population of 92 (15.03%), according to the 2021 American Community Survey.
At the same time, the smallest age group in Star Prairie, WI was the 80-84 years with a population of 0 (0.00%).
Star Prairie, WI population by age cohort
To better understand the age distribution of Star Prairie, 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
Here's the population for each of the three cohorts.
| Age Group | Population | % of Total Population |
|---|---|---|
| Under 18 years | 118 | 19.28% |
| 18 to 64 years | 389 | 63.56% |
| 85 years and over | 105 | 17.16% |
Key stats for each age cohort as per our analysis of U.S. Census Bureau American Community Survey:
- Star Prairie's population under 18 was 19.28%, compared to the 22.51% nationwide.
- Star Prairie's working population (between 18 and 64) was 63.56%, compared to 61.45% nationwide.
- Star Prairie's elderly or the senior population (over 65 age) was 17.16% as compared to 16.04% nationwide.
Star Prairie, WI population pyramid
Population pyramid for Star Prairie, 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 Star Prairie's population pyramid:
- Youth dependency ratio, which is the number of children aged 0-14 per 100 persons aged 15-64, for Star Prairie, WI, is 23.1.
- Old-age dependency ratio, which is the number of persons aged 65 or over per 100 persons aged 15-64, for Star Prairie, WI, is 25.5.
- Total dependency ratio for Star Prairie, WI is 48.5.
- Potential support ratio, which is the number of youth (working age population) per elderly, for Star Prairie, WI is 3.9.
Here's the Star Prairie, WI's male and female population across different age groups:
| Age Group | Population(Male) | Population(Female) | Total Population |
|---|---|---|---|
| Under 5 years | 24 | 4 | 28 |
| 5 to 9 years | 13 | 4 | 17 |
| 10 to 14 years | 27 | 23 | 50 |
| 15 to 19 years | 15 | 13 | 28 |
| 20 to 24 years | 3 | 3 | 6 |
| 25 to 29 years | 37 | 26 | 63 |
| 30 to 34 years | 15 | 18 | 33 |
| 35 to 39 years | 68 | 24 | 92 |
| 40 to 44 years | 13 | 22 | 35 |
| 45 to 49 years | 20 | 9 | 29 |
| 50 to 54 years | 14 | 6 | 20 |
| 55 to 59 years | 25 | 44 | 69 |
| 60 to 64 years | 18 | 19 | 37 |
| 65 to 69 years | 11 | 9 | 20 |
| 70 to 74 years | 7 | 10 | 17 |
| 75 to 79 years | 16 | 43 | 59 |
| 80 to 84 years | 0 | 0 | 0 |
| 85 years and over | 4 | 5 | 9 |