Hunterdon County, NJ — Demographics & Population
Population, age distribution, race & ethnicity, and education data
Population Overview
Source: Census Bureau ACS (2023)Total Population
129,448
Male
63,829
49.3%
Female
65,619
50.7%
Median Age
46.2 yrs
Avg Household Size
2.5
Foreign Born
11.2%
Race & Ethnicity
Source: Census Bureau ACS (2023)Age Distribution
Source: Census Bureau ACS (2023)Education
Source: Census Bureau ACS (2023)Bachelor's or Higher41.2%
High School or Higher55.0%
Other Demographics
Source: Census Bureau ACS (2023)Veterans
3.7%
Disability
0.0%
Non-English Home
3.1%
Married
51.2%
Hunterdon County, NJ has a population of 129,448 according to 2023 Census Bureau estimates. The median age is 46.2 years. The largest racial or ethnic group is White at 83.7% of the population. 41.2% of residents hold a bachelor's degree or higher. 11.2% of residents are foreign-born.