Rochester Hills, MI population age distributions
A complete breakdown of Rochester Hills'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 | 4,110 | 5.4% |
| 5 to 9 years | 4,754 | 6.25% |
| 10 to 14 years | 5,071 | 6.67% |
| 15 to 19 years | 5,741 | 7.55% |
| 20 to 24 years | 4,197 | 5.52% |
| 25 to 29 years | 3,325 | 4.37% |
| 30 to 34 years | 4,306 | 5.66% |
| 35 to 39 years | 5,558 | 7.31% |
| 40 to 44 years | 5,295 | 6.96% |
| 45 to 49 years | 4,840 | 6.36% |
| 50 to 54 years | 5,107 | 6.72% |
| 55 to 59 years | 5,045 | 6.63% |
| 60 to 64 years | 5,057 | 6.65% |
| 65 to 69 years | 4,473 | 5.88% |
| 70 to 74 years | 3,468 | 4.56% |
| 75 to 79 years | 2,551 | 3.35% |
| 80 to 84 years | 1,461 | 1.92% |
| 85 years and over | 1,682 | 2.21% |
TABLE OF CONTENTS
Rochester Hills, MI population by age group
Sources: U.S. Census Bureau, American Community Survey (ACS) 2018-2022
FIGURE 1
Rochester Hills, MI population by age group.
The largest age group is 15 to 19 years with a population of 5,741 (7.55% of the total population).
The largest age group in Rochester Hills, MI was for the group of age 15 to 19 years with a population of 5,741 (7.55%), according to the 2018-2022 American Community Survey.
At the same time, the smallest age group in Rochester Hills, MI was the 80 to 84 years with a population of 1,461 (1.92%).
Rochester Hills, MI population by age cohort
To better understand the age distribution of Rochester Hills, MI'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
Rochester Hills, MI population by age cohort
The largest age group was 18 to 64 years with a population of 45,359 (59.65% of the total population).
Key stats for each age cohort as per our analysis of U.S. Census Bureau American Community Survey:
- Rochester Hills 's population under 18 was 22.42%, compared to the 22.11% nationwide.
- Rochester Hills's working population (between 18 and 64) was 59.65%, compared to 61.36% nationwide.
- Rochester Hills's elderly or the senior population (over 65 age) was 17.93% as compared to 16.53% nationwide.
Rochester Hills, MI population pyramid
Population pyramid for Rochester Hills, MI 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 Rochester Hills's population pyramid:
- Youth dependency ratio, which is the number of children aged 0-14 per 100 persons aged 15-64, for Rochester Hills, MI, is 28.7.
- Old-age dependency ratio, which is the number of persons aged 65 or over per 100 persons aged 15-64, for Rochester Hills, MI, is 28.1.
- Total dependency ratio for Rochester Hills, MI is 56.9.
- Potential support ratio, which is the number of youth (working age population) per elderly, for Rochester Hills, MI is 3.6.
FIGURE 3
Rochester Hills, MI population pyramid
Rochester Hills population distrubution across age and gender. A wide base suggests population increase, narrow base indicates declining birth rates.
Rochester Hills, MI population pyramid
Here's the Rochester Hills, MI's male and female population across different age groups .
| Age Group | Population(Male) | Population(Female) | Total Population |
|---|---|---|---|
| Under 5 years | 2,054 | 2,056 | 4,110 |
| 5 to 9 years | 2,279 | 2,475 | 4,754 |
| 10 to 14 years | 2,438 | 2,633 | 5,071 |
| 15 to 19 years | 2,297 | 3,444 | 5,741 |
| 20 to 24 years | 2,317 | 1,880 | 4,197 |
| 25 to 29 years | 1,917 | 1,408 | 3,325 |
| 30 to 34 years | 2,217 | 2,089 | 4,306 |
| 35 to 39 years | 2,849 | 2,709 | 5,558 |
| 40 to 44 years | 2,688 | 2,607 | 5,295 |
| 45 to 49 years | 2,440 | 2,400 | 4,840 |
| 50 to 54 years | 2,452 | 2,655 | 5,107 |
| 55 to 59 years | 2,469 | 2,576 | 5,045 |
| 60 to 64 years | 2,719 | 2,338 | 5,057 |
| 65 to 69 years | 2,045 | 2,428 | 4,473 |
| 70 to 74 years | 1,634 | 1,834 | 3,468 |
| 75 to 79 years | 977 | 1,574 | 2,551 |
| 80 to 84 years | 596 | 865 | 1,461 |
| 85 years and over | 491 | 1,191 | 1,682 |
Things to know
What is the population of Rochester Hills, MI under 18?
Rochester Hills's population under the age of 18 is 17,047, as per the latest U.S. Census Bureau's American Community Survey estimates. This population is 22.42% of the total resident population of Rochester Hills, MI.
What is the aging population in Rochester Hills, MI?
Rochester Hills's population aged 65 years and above was 13,635. As per the U.S. Census Bureau's American Community Survey, this population is 17.93% of the entire population.
References
- U.S. Census Bureau American Community Survey (ACS) 2018-2022 5-Year Estimates