Mendham Township, New Jersey population age distributions
A complete breakdown of Mendham township'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 | 223 | 3.71% |
| 5 to 9 years | 291 | 4.85% |
| 10 to 14 years | 548 | 9.13% |
| 15 to 19 years | 656 | 10.92% |
| 20 to 24 years | 345 | 5.75% |
| 25 to 29 years | 174 | 2.9% |
| 30 to 34 years | 131 | 2.18% |
| 35 to 39 years | 252 | 4.2% |
| 40 to 44 years | 294 | 4.9% |
| 45 to 49 years | 320 | 5.33% |
| 50 to 54 years | 849 | 14.14% |
| 55 to 59 years | 523 | 8.71% |
| 60 to 64 years | 410 | 6.83% |
| 65 to 69 years | 333 | 5.55% |
| 70 to 74 years | 205 | 3.41% |
| 75 to 79 years | 112 | 1.87% |
| 80 to 84 years | 100 | 1.67% |
| 85 years and over | 239 | 3.98% |
TABLE OF CONTENTS
Mendham Township, New Jersey population by age group
Sources: U.S. Census Bureau, American Community Survey (ACS) 2018-2022
FIGURE 1
Mendham Township, New Jersey population by age group.
The largest age group is 50 to 54 years with a population of 849 (14.14% of the total population).
The largest age group in Mendham Township, New Jersey was for the group of age 50 to 54 years with a population of 849 (14.14%), according to the 2018-2022 American Community Survey.
At the same time, the smallest age group in Mendham Township, New Jersey was the 80 to 84 years with a population of 100 (1.67%).
Mendham Township, New Jersey population by age cohort
To better understand the age distribution of Mendham Township, New Jersey'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
Mendham Township, New Jersey population by age cohort
The largest age group was 18 to 64 years with a population of 3,623 (60.33% of the total population).
Mendham Township, New Jersey population by age cohort
Here's the population for each of the three cohorts.
| Age Group | Population | % of Total Population |
|---|---|---|
| Under 18 years | 1,393 | 23.2% |
| 18 to 64 years | 3,623 | 60.33% |
| 65 years and over | 989 | 16.47% |
Key stats for each age cohort as per our analysis of U.S. Census Bureau American Community Survey:
- Mendham township 's population under 18 was 23.20%, compared to the 22.11% nationwide.
- Mendham township's working population (between 18 and 64) was 60.33%, compared to 61.36% nationwide.
- Mendham township's elderly or the senior population (over 65 age) was 16.47% as compared to 16.53% nationwide.
Mendham Township, New Jersey population pyramid
Population pyramid for Mendham Township, New Jersey 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 Mendham township's population pyramid:
- Youth dependency ratio, which is the number of children aged 0-14 per 100 persons aged 15-64, for Mendham Township, New Jersey, is 26.9.
- Old-age dependency ratio, which is the number of persons aged 65 or over per 100 persons aged 15-64, for Mendham Township, New Jersey, is 25.0.
- Total dependency ratio for Mendham Township, New Jersey is 51.9.
- Potential support ratio, which is the number of youth (working age population) per elderly, for Mendham Township, New Jersey is 4.0.
FIGURE 3
Mendham Township, New Jersey population pyramid
Mendham township population distrubution across age and gender. A wide base suggests population increase, narrow base indicates declining birth rates.
Mendham Township, New Jersey population pyramid
Here's the Mendham Township, New Jersey's male and female population across different age groups .
| Age Group | Population(Male) | Population(Female) | Total Population |
|---|---|---|---|
| Under 5 years | 131 | 92 | 223 |
| 5 to 9 years | 131 | 160 | 291 |
| 10 to 14 years | 299 | 249 | 548 |
| 15 to 19 years | 212 | 444 | 656 |
| 20 to 24 years | 161 | 184 | 345 |
| 25 to 29 years | 73 | 101 | 174 |
| 30 to 34 years | 71 | 60 | 131 |
| 35 to 39 years | 102 | 150 | 252 |
| 40 to 44 years | 175 | 119 | 294 |
| 45 to 49 years | 159 | 161 | 320 |
| 50 to 54 years | 478 | 371 | 849 |
| 55 to 59 years | 286 | 237 | 523 |
| 60 to 64 years | 208 | 202 | 410 |
| 65 to 69 years | 226 | 107 | 333 |
| 70 to 74 years | 103 | 102 | 205 |
| 75 to 79 years | 61 | 51 | 112 |
| 80 to 84 years | 13 | 87 | 100 |
| 85 years and over | 90 | 149 | 239 |
Things to know
What is the population of Mendham Township, New Jersey under 18?
Mendham township's population under the age of 18 is 1,393, as per the latest U.S. Census Bureau's American Community Survey estimates. This population is 23.20% of the total resident population of Mendham Township, New Jersey.
What is the aging population in Mendham Township, New Jersey?
Mendham township's population aged 65 years and above was 989. As per the U.S. Census Bureau's American Community Survey, this population is 16.47% of the entire population.
References
- U.S. Census Bureau American Community Survey (ACS) 2018-2022 5-Year Estimates