Rochester, Massachusetts population age distributions
A complete breakdown of Rochester town'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 | 274 | 4.78% |
| 5 to 9 years | 193 | 3.37% |
| 10 to 14 years | 464 | 8.1% |
| 15 to 19 years | 507 | 8.85% |
| 20 to 24 years | 238 | 4.16% |
| 25 to 29 years | 278 | 4.85% |
| 30 to 34 years | 465 | 8.12% |
| 35 to 39 years | 226 | 3.95% |
| 40 to 44 years | 429 | 7.49% |
| 45 to 49 years | 331 | 5.78% |
| 50 to 54 years | 421 | 7.35% |
| 55 to 59 years | 461 | 8.05% |
| 60 to 64 years | 364 | 6.36% |
| 65 to 69 years | 321 | 5.61% |
| 70 to 74 years | 484 | 8.45% |
| 75 to 79 years | 123 | 2.15% |
| 80 to 84 years | 32 | 0.56% |
| 85 years and over | 116 | 2.03% |
TABLE OF CONTENTS
Rochester, Massachusetts population by age group
Sources: U.S. Census Bureau, American Community Survey (ACS) 2018-2022
FIGURE 1
Rochester, Massachusetts population by age group.
The largest age group is 15 to 19 years with a population of 507 (8.85% of the total population).
The largest age group in Rochester, Massachusetts was for the group of age 15 to 19 years with a population of 507 (8.85%), according to the 2018-2022 American Community Survey.
At the same time, the smallest age group in Rochester, Massachusetts was the 80 to 84 years with a population of 32 (0.56%).
Rochester, Massachusetts population by age cohort
To better understand the age distribution of Rochester, Massachusetts'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, Massachusetts population by age cohort
The largest age group was 18 to 64 years with a population of 3,386 (59.12% of the total population).
Key stats for each age cohort as per our analysis of U.S. Census Bureau American Community Survey:
- Rochester town 's population under 18 was 22.09%, compared to the 22.11% nationwide.
- Rochester town's working population (between 18 and 64) was 59.12%, compared to 61.36% nationwide.
- Rochester town's elderly or the senior population (over 65 age) was 18.79% as compared to 16.53% nationwide.
Rochester, Massachusetts population pyramid
Population pyramid for Rochester, Massachusetts 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 town's population pyramid:
- Youth dependency ratio, which is the number of children aged 0-14 per 100 persons aged 15-64, for Rochester, Massachusetts, is 25.0.
- Old-age dependency ratio, which is the number of persons aged 65 or over per 100 persons aged 15-64, for Rochester, Massachusetts, is 28.9.
- Total dependency ratio for Rochester, Massachusetts is 54.0.
- Potential support ratio, which is the number of youth (working age population) per elderly, for Rochester, Massachusetts is 3.5.
FIGURE 3
Rochester, Massachusetts population pyramid
Rochester town population distrubution across age and gender. A wide base suggests population increase, narrow base indicates declining birth rates.
Rochester, Massachusetts population pyramid
Here's the Rochester, Massachusetts's male and female population across different age groups .
| Age Group | Population(Male) | Population(Female) | Total Population |
|---|---|---|---|
| Under 5 years | 120 | 154 | 274 |
| 5 to 9 years | 108 | 85 | 193 |
| 10 to 14 years | 234 | 230 | 464 |
| 15 to 19 years | 215 | 292 | 507 |
| 20 to 24 years | 133 | 105 | 238 |
| 25 to 29 years | 169 | 109 | 278 |
| 30 to 34 years | 246 | 219 | 465 |
| 35 to 39 years | 118 | 108 | 226 |
| 40 to 44 years | 185 | 244 | 429 |
| 45 to 49 years | 154 | 177 | 331 |
| 50 to 54 years | 212 | 209 | 421 |
| 55 to 59 years | 258 | 203 | 461 |
| 60 to 64 years | 174 | 190 | 364 |
| 65 to 69 years | 176 | 145 | 321 |
| 70 to 74 years | 202 | 282 | 484 |
| 75 to 79 years | 54 | 69 | 123 |
| 80 to 84 years | 17 | 15 | 32 |
| 85 years and over | 38 | 78 | 116 |
Things to know
What is the population of Rochester, Massachusetts under 18?
Rochester town's population under the age of 18 is 1,265, as per the latest U.S. Census Bureau's American Community Survey estimates. This population is 22.09% of the total resident population of Rochester, Massachusetts.
What is the aging population in Rochester, Massachusetts?
Rochester town's population aged 65 years and above was 1,076. As per the U.S. Census Bureau's American Community Survey, this population is 18.79% of the entire population.
References
- U.S. Census Bureau American Community Survey (ACS) 2018-2022 5-Year Estimates