Hunterdon County, New Jersey Age & Gender Distribution (2024)
Population distribution by age and gender for Hunterdon County, New Jersey
Hunterdon County, New Jersey Age & Gender Statistics (2024)
Total Population
130,160
Median Age
46.1
Male Median
45.3
Female Median
46.8
Hunterdon County, New Jersey Population Growth

Hunterdon County, New Jersey Demographic Trend
Since 2010, the population of has changed by +1.3%%.
+1.3%% Growth
Hunterdon County, New Jersey Age & Gender Pyramid

Figure 2: Population distribution by age and gender for 2024.
Hunterdon County, New Jersey Historical Population Data
| Year | Median Age | Population |
|---|---|---|
| 2024 | 46.1 | 130,160 |
| 2023 | 46.2 | 129,448 |
| 2022 | 46.4 | 129,099 |
| 2021 | 46.5 | 128,807 |
| 2020 | 46.6 | 125,063 |
| 2019 | 46.3 | 124,823 |
| 2018 | 46.2 | 125,051 |
| 2017 | 45.9 | 125,717 |
| 2016 | 45.5 | 125,708 |
| 2015 | 45.0 | 126,250 |
| 2014 | 44.5 | 126,746 |
| 2013 | 44.0 | 127,047 |
| 2012 | 43.4 | 127,996 |
| 2011 | 42.9 | 128,355 |
| 2010 | 42.4 | 128,458 |
Hunterdon County, New Jersey Age Group Breakdown (2024)
| Age Cohort | Percentage |
|---|---|
| Under 5 | 4.4% |
| 5–17 | 14.7% |
| 18–24 | 7.8% |
| 25–34 | 9.8% |
| 35–54 | 25.5% |
| 55–64 | 17.0% |
| 65+ | 20.8% |
Dependency Ratios for Hunterdon County, New Jersey
- Total Dependency Ratio:
- 66.5
- Youth Dependency:
- 31.8
- Old-Age Dependency:
- 34.7
The dependency ratio measures dependents (ages 0-17 and 65+) per 100 working-age individuals (ages 18-64).
Age & Gender FAQs for Hunterdon County, New Jersey
The median age in Hunterdon County, New Jersey is 46.1 years.
According to latest Census data, the total population of Hunterdon County, New Jersey is 130,160.
In Hunterdon County, New Jersey, seniors (ages 65+) make up 20.8% of the population, while children under 18 represent 14.7%.
Based on historical data since 2010, the population in Hunterdon County, New Jersey is aging.