Interpretation of Demographics Data
Demographic Data Report for New Jersey by County
Population: Age 18-39
All Races (includes Hispanic), Both Sexes
2020-2024 American Community Survey 5-Year Data
Sorted by Percent
New Jersey
- 2023 Rural-Urban Continuum Codes Φ : N/A
- Value (Percent) : The value is 28.0 percent.
- People (Age 18-39) : The number of people (age 18-39) is 2,620,377.
- Rank within US : This county is ranked 46 of 52
United States
- 2023 Rural-Urban Continuum Codes Φ : N/A
- Value (Percent) : The value is 29.5 percent.
- People (Age 18-39) : The number of people (age 18-39) is 98,945,767.
- Rank within US : N/A
Cape May County
- 2023 Rural-Urban Continuum Codes Φ : Urban
- Value (Percent) : The value is 21.5 percent.
- People (Age 18-39) : The number of people (age 18-39) is 20,453.
- Rank within US : This county is ranked 2787 of 3143
Hunterdon County
- 2023 Rural-Urban Continuum Codes Φ : Urban
- Value (Percent) : The value is 23.2 percent.
- People (Age 18-39) : The number of people (age 18-39) is 30,155.
- Rank within US : This county is ranked 2438 of 3143
Ocean County
- 2023 Rural-Urban Continuum Codes Φ : Urban
- Value (Percent) : The value is 23.8 percent.
- People (Age 18-39) : The number of people (age 18-39) is 156,012.
- Rank within US : This county is ranked 2253 of 3143
Monmouth County
- 2023 Rural-Urban Continuum Codes Φ : Urban
- Value (Percent) : The value is 25.2 percent.
- People (Age 18-39) : The number of people (age 18-39) is 162,935.
- Rank within US : This county is ranked 1789 of 3143
Salem County
- 2023 Rural-Urban Continuum Codes Φ : Urban
- Value (Percent) : The value is 25.7 percent.
- People (Age 18-39) : The number of people (age 18-39) is 16,772.
- Rank within US : This county is ranked 1586 of 3143
Sussex County
- 2023 Rural-Urban Continuum Codes Φ : Urban
- Value (Percent) : The value is 25.7 percent.
- People (Age 18-39) : The number of people (age 18-39) is 37,542.
- Rank within US : This county is ranked 1586 of 3143
Warren County
- 2023 Rural-Urban Continuum Codes Φ : Urban
- Value (Percent) : The value is 25.7 percent.
- People (Age 18-39) : The number of people (age 18-39) is 28,464.
- Rank within US : This county is ranked 1586 of 3143
Morris County
- 2023 Rural-Urban Continuum Codes Φ : Urban
- Value (Percent) : The value is 26.1 percent.
- People (Age 18-39) : The number of people (age 18-39) is 134,246.
- Rank within US : This county is ranked 1451 of 3143
Somerset County
- 2023 Rural-Urban Continuum Codes Φ : Urban
- Value (Percent) : The value is 26.1 percent.
- People (Age 18-39) : The number of people (age 18-39) is 91,351.
- Rank within US : This county is ranked 1451 of 3143
Bergen County
- 2023 Rural-Urban Continuum Codes Φ : Urban
- Value (Percent) : The value is 26.2 percent.
- People (Age 18-39) : The number of people (age 18-39) is 252,365.
- Rank within US : This county is ranked 1415 of 3143
Atlantic County
- 2023 Rural-Urban Continuum Codes Φ : Urban
- Value (Percent) : The value is 27.1 percent.
- People (Age 18-39) : The number of people (age 18-39) is 74,739.
- Rank within US : This county is ranked 1112 of 3143
Burlington County
- 2023 Rural-Urban Continuum Codes Φ : Urban
- Value (Percent) : The value is 27.1 percent.
- People (Age 18-39) : The number of people (age 18-39) is 126,759.
- Rank within US : This county is ranked 1112 of 3143
Union County
- 2023 Rural-Urban Continuum Codes Φ : Urban
- Value (Percent) : The value is 27.9 percent.
- People (Age 18-39) : The number of people (age 18-39) is 161,434.
- Rank within US : This county is ranked 884 of 3143
Gloucester County
- 2023 Rural-Urban Continuum Codes Φ : Urban
- Value (Percent) : The value is 28.6 percent.
- People (Age 18-39) : The number of people (age 18-39) is 87,640.
- Rank within US : This county is ranked 738 of 3143
Mercer County
- 2023 Rural-Urban Continuum Codes Φ : Urban
- Value (Percent) : The value is 28.7 percent.
- People (Age 18-39) : The number of people (age 18-39) is 110,650.
- Rank within US : This county is ranked 723 of 3143
Passaic County
- 2023 Rural-Urban Continuum Codes Φ : Urban
- Value (Percent) : The value is 28.8 percent.
- People (Age 18-39) : The number of people (age 18-39) is 150,040.
- Rank within US : This county is ranked 703 of 3143
Camden County
- 2023 Rural-Urban Continuum Codes Φ : Urban
- Value (Percent) : The value is 28.9 percent.
- People (Age 18-39) : The number of people (age 18-39) is 152,257.
- Rank within US : This county is ranked 676 of 3143
Cumberland County
- 2023 Rural-Urban Continuum Codes Φ : Urban
- Value (Percent) : The value is 29.1 percent.
- People (Age 18-39) : The number of people (age 18-39) is 44,658.
- Rank within US : This county is ranked 638 of 3143
Middlesex County
- 2023 Rural-Urban Continuum Codes Φ : Urban
- Value (Percent) : The value is 29.2 percent.
- People (Age 18-39) : The number of people (age 18-39) is 254,546.
- Rank within US : This county is ranked 615 of 3143
Essex County
- 2023 Rural-Urban Continuum Codes Φ : Urban
- Value (Percent) : The value is 29.6 percent.
- People (Age 18-39) : The number of people (age 18-39) is 255,722.
- Rank within US : This county is ranked 540 of 3143
Hudson County
- 2023 Rural-Urban Continuum Codes Φ : Urban
- Value (Percent) : The value is 37.8 percent.
- People (Age 18-39) : The number of people (age 18-39) is 271,637.
- Rank within US : This county is ranked 84 of 3143
Notes:
Created by statecancerprofiles.cancer.gov on 03/26/2026 4:47 pm.
Φ Rural–urban county classifications are based on the 2023 USDA Rural–Urban Continuum Codes (except for Connecticut Counties which use 2013 codes). State-level cancer rates for rural areas are calculated using cancer cases registered exclusively in rural counties, while state-level cancer rates for urban areas are calculated using cases registered exclusively in urban counties.
Source: Demographic data provided by the Census Bureau and the American Community Survey.
For more information about Population: Age 18-39, see the dictionary.
Data for United States does not include Puerto Rico.