Lone Rock, IA population age distributions
A complete breakdown of Lone Rock'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 | 1 | 0.88% |
| 10 to 14 years | 1 | 0.88% |
| 15 to 19 years | 2 | 1.75% |
| 20 to 24 years | 10 | 8.77% |
| 25 to 29 years | 11 | 9.65% |
| 30 to 34 years | 2 | 1.75% |
| 35 to 39 years | 0 | - |
| 40 to 44 years | 5 | 4.39% |
| 45 to 49 years | 5 | 4.39% |
| 50 to 54 years | 3 | 2.63% |
| 55 to 59 years | 12 | 10.53% |
| 60 to 64 years | 8 | 7.02% |
| 65 to 69 years | 16 | 14.04% |
| 70 to 74 years | 15 | 13.16% |
| 75 to 79 years | 10 | 8.77% |
| 80 to 84 years | 8 | 7.02% |
| 85 years and over | 5 | 4.39% |
TABLE OF CONTENTS
Lone Rock, IA population by age group
Sources: U.S. Census Bureau, American Community Survey (ACS) 2018-2022
FIGURE 1
Lone Rock, IA population by age group.
The largest age group is 65 to 69 years with a population of 16 (14.04% of the total population).
The largest age group in Lone Rock, IA was for the group of age 65 to 69 years with a population of 16 (14.04%), according to the 2018-2022 American Community Survey.
At the same time, the smallest age group in Lone Rock, IA was the Under 5 years with a population of 0 (0%).
Lone Rock, IA population by age cohort
To better understand the age distribution of Lone Rock, 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
FIGURE 2
Lone Rock, IA population by age cohort
The largest age group was 18 to 64 years with a population of 56 (49.12% of the total population).
Key stats for each age cohort as per our analysis of U.S. Census Bureau American Community Survey:
- Lone Rock 's population under 18 was 3.51%, compared to the 22.11% nationwide.
- Lone Rock's working population (between 18 and 64) was 49.12%, compared to 61.36% nationwide.
- Lone Rock's elderly or the senior population (over 65 age) was 47.37% as compared to 16.53% nationwide.
Lone Rock, IA population pyramid
Population pyramid for Lone Rock, 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 Lone Rock's population pyramid:
- Youth dependency ratio, which is the number of children aged 0-14 per 100 persons aged 15-64, for Lone Rock, IA, is 3.4.
- Old-age dependency ratio, which is the number of persons aged 65 or over per 100 persons aged 15-64, for Lone Rock, IA, is 93.1.
- Total dependency ratio for Lone Rock, IA is 96.6.
- Potential support ratio, which is the number of youth (working age population) per elderly, for Lone Rock, IA is 1.1.
FIGURE 3
Lone Rock, IA population pyramid
Lone Rock population distrubution across age and gender. A wide base suggests population increase, narrow base indicates declining birth rates.
Lone Rock, IA population pyramid
Here's the Lone Rock, IA'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 | 1 | 0 | 1 |
| 10 to 14 years | 0 | 1 | 1 |
| 15 to 19 years | 2 | 0 | 2 |
| 20 to 24 years | 9 | 1 | 10 |
| 25 to 29 years | 7 | 4 | 11 |
| 30 to 34 years | 0 | 2 | 2 |
| 35 to 39 years | 0 | 0 | 0 |
| 40 to 44 years | 1 | 4 | 5 |
| 45 to 49 years | 3 | 2 | 5 |
| 50 to 54 years | 3 | 0 | 3 |
| 55 to 59 years | 8 | 4 | 12 |
| 60 to 64 years | 2 | 6 | 8 |
| 65 to 69 years | 9 | 7 | 16 |
| 70 to 74 years | 5 | 10 | 15 |
| 75 to 79 years | 7 | 3 | 10 |
| 80 to 84 years | 4 | 4 | 8 |
| 85 years and over | 2 | 3 | 5 |
Things to know
What is the population of Lone Rock, IA under 18?
Lone Rock's population under the age of 18 is 4, as per the latest U.S. Census Bureau's American Community Survey estimates. This population is 3.51% of the total resident population of Lone Rock, IA.
What is the aging population in Lone Rock, IA?
Lone Rock's population aged 65 years and above was 54. As per the U.S. Census Bureau's American Community Survey, this population is 47.37% of the entire population.
References
- U.S. Census Bureau American Community Survey (ACS) 2018-2022 5-Year Estimates