Lake Mills, IA population age distribution
A complete breakdown of Lake Mills'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 | 61 | 2.9% |
5 to 9 years | 135 | 6.43% |
10 to 14 years | 133 | 6.33% |
15 to 19 years | 158 | 7.52% |
20 to 24 years | 131 | 6.24% |
25 to 29 years | 124 | 5.9% |
30 to 34 years | 138 | 6.57% |
35 to 39 years | 141 | 6.71% |
40 to 44 years | 97 | 4.62% |
45 to 49 years | 101 | 4.81% |
50 to 54 years | 100 | 4.76% |
55 to 59 years | 204 | 9.71% |
60 to 64 years | 78 | 3.71% |
65 to 69 years | 78 | 3.71% |
70 to 74 years | 71 | 3.38% |
75 to 79 years | 106 | 5.05% |
80 to 84 years | 134 | 6.38% |
85 years and over | 111 | 5.28% |
TABLE OF CONTENTS
Lake Mills, IA population by age group
Sources: U.S. Census Bureau, American Community Survey (ACS) 2021
![Lake Mills, IA population by age group The graph shows Lake Mills's population by age group, with age group on x-axis and the respective age group's percent of the total population on y-axis](https://i.neilsberg.com/ch/lake-mills-ia-population-by-age-group.jpeg)
The largest age group in Lake Mills, IA was for the group of age 55-59 years with a population of 204 (9.71%), according to the 2021 American Community Survey.
At the same time, the smallest age group in Lake Mills, IA was the 0-4 years with a population of 61 (2.90%).
Lake Mills, IA population by age cohort
To better understand the age distribution of Lake Mills, IA'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
![Lake Mills, IA population by age cohort The pie chart shows Lake Mills's population divided into segments, with each segment representing an age cohort. The area of each segment is in the same proportion of a circle as the population of the cohort is of the total population.](https://i.neilsberg.com/ch/lake-mills-ia-population-by-age-cohorts.jpeg)
Here's the population for each of the three cohorts.
Age Group | Population | % of Total Population |
---|---|---|
Under 18 years | 436 | 20.75% |
18 to 64 years | 1,165 | 55.45% |
85 years and over | 500 | 23.8% |
Key stats for each age cohort as per our analysis of U.S. Census Bureau American Community Survey:
- Lake Mills's population under 18 was 20.75%, compared to the 22.51% nationwide.
- Lake Mills's working population (between 18 and 64) was 55.45%, compared to 61.45% nationwide.
- Lake Mills's elderly or the senior population (over 65 age) was 23.80% as compared to 16.04% nationwide.
Lake Mills, IA population pyramid
Population pyramid for Lake Mills, IA 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 Lake Mills's population pyramid:
- Youth dependency ratio, which is the number of children aged 0-14 per 100 persons aged 15-64, for Lake Mills, IA, is 25.9.
- Old-age dependency ratio, which is the number of persons aged 65 or over per 100 persons aged 15-64, for Lake Mills, IA, is 39.3.
- Total dependency ratio for Lake Mills, IA is 65.2.
- Potential support ratio, which is the number of youth (working age population) per elderly, for Lake Mills, IA is 2.5.
![Lake Mills, IA population pyramid The graph shows Lake Mills's population across different age group and gender, with population on x-axis and population y-axis. The male population is plotted on the left in blue color whereas the female population is plotted on the right in pink color.](https://i.neilsberg.com/ch/lake-mills-ia-population-by-age-and-gender-population-pyramid.jpeg)
Here's the Lake Mills, IA's male and female population across different age groups:
Age Group | Population(Male) | Population(Female) | Total Population |
---|---|---|---|
Under 5 years | 12 | 49 | 61 |
5 to 9 years | 66 | 69 | 135 |
10 to 14 years | 91 | 42 | 133 |
15 to 19 years | 106 | 52 | 158 |
20 to 24 years | 64 | 67 | 131 |
25 to 29 years | 67 | 57 | 124 |
30 to 34 years | 71 | 67 | 138 |
35 to 39 years | 40 | 101 | 141 |
40 to 44 years | 72 | 25 | 97 |
45 to 49 years | 57 | 44 | 101 |
50 to 54 years | 60 | 40 | 100 |
55 to 59 years | 55 | 149 | 204 |
60 to 64 years | 41 | 37 | 78 |
65 to 69 years | 37 | 41 | 78 |
70 to 74 years | 39 | 32 | 71 |
75 to 79 years | 11 | 95 | 106 |
80 to 84 years | 47 | 87 | 134 |
85 years and over | 43 | 68 | 111 |
Things to know
What is the population of Lake Mills, IA under 18?
Lake Mills's population under the age of 18 is 436, as per the latest U.S. Census Bureau's American Community Survey estimates. This population is 20.75% of the total resident population of Lake Mills, IA.
What is the aging population in Lake Mills, IA?
Lake Mills's population aged 65 years and above was 500. As per the U.S. Census Bureau's American Community Survey, this population is 23.80% of the entire population.
References
- U.S. Census Bureau American Community Survey (ACS) 2017-2021 5-Year Estimates