Data / Rankings / Uninsured rate, ages 19 to 34 (US, ACS) / Counties in New Jersey

Counties in New Jersey by uninsured rate, ages 19 to 34 (US, ACS)

Cumberland County had the highest uninsured rate, ages 19 to 34 (US, ACS) of 21 counties in 2023, at 21.8%. Hunterdon County had the lowest, at 5.2%. The median was 10.3% and the figure for New Jersey was 12.6%. Source: the U.S. Census Bureau.

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Highest21.8Cumberland County
Lowest5.2Hunterdon County
Median10.321 counties
New Jersey12.6History

Map of counties, 2023

Atlantic County: 12.6 %Bergen County: 10.3 %Burlington County: 7.2 %Camden County: 11.8 %Cape May County: 14.5 %Cumberland County: 21.8 %Essex County: 18.7 %Gloucester County: 7.2 %Hudson County: 14.9 %Hunterdon County: 5.2 %Mercer County: 12 %Middlesex County: 11 %Monmouth County: 9.5 %Morris County: 7.7 %Ocean County: 8 %Passaic County: 19 %Salem County: 9.8 %Somerset County: 10.1 %Sussex County: 5.9 %Union County: 21 %Warren County: 7.2 %
  • Under 7.2
  • 7.2 to 9.8
  • 9.8 to 12
  • 12 to 15
  • 15 and over
%, 2023. Source: Invokely calculation with data from U.S. Census Bureau. Boundaries: U.S. Census Bureau cartographic boundary files.

All counties, 2023

Cumberland County: 21.8 %Cumberland County21.8Union County: 21 %Union County21Passaic County: 19 %Passaic County19Essex County: 18.7 %Essex County18.7Hudson County: 14.9 %Hudson County14.9Cape May County: 14.5 %Cape May County14.5Atlantic County: 12.6 %Atlantic County12.6Mercer County: 12 %Mercer County12Camden County: 11.8 %Camden County11.8Middlesex County: 11 %Middlesex County11Bergen County: 10.3 %Bergen County10.3Somerset County: 10.1 %Somerset County10.1Salem County: 9.8 %Salem County9.8Monmouth County: 9.5 %Monmouth County9.5Ocean County: 8 %Ocean County8Morris County: 7.7 %Morris County7.7Gloucester County: 7.2 %Gloucester County7.2Burlington County: 7.2 %Burlington County7.2Warren County: 7.2 %Warren County7.2Sussex County: 5.9 %Sussex County5.9Hunterdon County: 5.2 %Hunterdon County5.2Cumberland County: 21.8 %Cumberland County21.8Union County: 21 %Union County21Passaic County: 19 %Passaic County19Essex County: 18.7 %Essex County18.7Hudson County: 14.9 %Hudson County14.9Cape May County: 14.5 %Cape May County14.5Atlantic County: 12.6 %Atlantic County12.6Mercer County: 12 %Mercer County12Camden County: 11.8 %Camden County11.8Middlesex County: 11 %Middlesex County11Bergen County: 10.3 %Bergen County10.3Somerset County: 10.1 %Somerset County10.1Salem County: 9.8 %Salem County9.8Monmouth County: 9.5 %Monmouth County9.5Ocean County: 8 %Ocean County8Morris County: 7.7 %Morris County7.7Gloucester County: 7.2 %Gloucester County7.2Burlington County: 7.2 %Burlington County7.2Warren County: 7.2 %Warren County7.2Sussex County: 5.9 %Sussex County5.9Hunterdon County: 5.2 %Hunterdon County5.2
%. Source: Invokely calculation with data from U.S. Census Bureau. Retrieved 2026-10-12.

Full ranking

RankCounties2023 (%)Change on 2022
1Cumberland County21.8+2.7 pts
2Union County21+0.4 pts
3Passaic County19-0.7 pts
4Essex County18.7+0.5 pts
5Hudson County14.9-0.6 pts
6Cape May County14.5+1.4 pts
7Atlantic County12.6-0.9 pts
8Mercer County12+0.7 pts
9Camden County11.8-0.7 pts
10Middlesex County11+0.1 pts
11Bergen County10.3-1.2 pts
12Somerset County10.1-0.4 pts
13Salem County9.8-0.3 pts
14Monmouth County9.5-0.3 pts
15Ocean County8-0.9 pts
16Morris County7.7+0.5 pts
17Gloucester County7.20 pts
18Burlington County7.2-0.1 pts
19Warren County7.2-0.5 pts
20Sussex County5.9-0.3 pts
21Hunterdon County5.2+0.2 pts

Other periods

About this ranking

People aged 19 to 34 without health insurance coverage of any kind, as a percentage of the civilian noninstitutionalized population aged 19 to 34. United States: American Community Survey five-year estimate, where the period shown is the last year of the five-year span.

Coverage is what people reported at the interview, so the five-year figure averages five years of answers. People whose only coverage is the Indian Health Service count as uninsured. Active-duty military and people living in institutions are outside the universe. For single-year model-based county figures under 65, see uninsured_rate_under_65, uninsured_rate_18_64 and uninsured_rate_under_19 (SAHIE), a different source.

Every value in the ranking comes from the same publisher and the same period, so the counties are compared on one definition. Equal values share a rank.

How to cite

U.S. Census Bureau. American Community Survey 5-year estimates, table B27010: people aged 19 to 34 with no health insurance coverage as a percentage of the civilian noninstitutionalized population aged 19 to 34, calculated with stored inputs. https://www2.census.gov/programs-surveys/acs/summary_file/2023/table-based-SF/data/5YRData/acsdt5y2023-b27010.dat. Retrieved 2026-10-12.

Citation styles

The publisher is the author. Invokely is named only as the place the figures were read, where a style asks for it.

APA 7

U.S. Census Bureau. (2026). American Community Survey 5-year estimates, table B27010: people aged 19 to 34 with no health insurance coverage as a percentage of the civilian noninstitutionalized population aged 19 to 34, calculated with stored inputs (Counties in New Jersey by uninsured rate, ages 19 to 34 (US, ACS), 2023) [Data set]. Retrieved October 12, 2026, from https://www2.census.gov/programs-surveys/acs/summary_file/2023/table-based-SF/data/5YRData/acsdt5y2023-b27010.dat

MLA 9

American Community Survey 5-year estimates, table B27010: people aged 19 to 34 with no health insurance coverage as a percentage of the civilian noninstitutionalized population aged 19 to 34, calculated with stored inputs, Counties in New Jersey by uninsured rate, ages 19 to 34 (US, ACS), 2023. U.S. Census Bureau, 29 Jan. 2026, https://www2.census.gov/programs-surveys/acs/summary_file/2023/table-based-SF/data/5YRData/acsdt5y2023-b27010.dat. Invokely, https://invokely.ai/rankings/uninsured-rate-ages-19-34/new-jersey-counties?period=2023. Accessed 12 Oct. 2026.

Chicago (author-date)

U.S. Census Bureau. 2026. American Community Survey 5-year estimates, table B27010: people aged 19 to 34 with no health insurance coverage as a percentage of the civilian noninstitutionalized population aged 19 to 34, calculated with stored inputs. Counties in New Jersey by uninsured rate, ages 19 to 34 (US, ACS), 2023. Dataset. Accessed October 12, 2026. https://www2.census.gov/programs-surveys/acs/summary_file/2023/table-based-SF/data/5YRData/acsdt5y2023-b27010.dat. Also distributed by Invokely, https://invokely.ai/rankings/uninsured-rate-ages-19-34/new-jersey-counties?period=2023.

Harvard

U.S. Census Bureau (2026) American Community Survey 5-year estimates, table B27010: people aged 19 to 34 with no health insurance coverage as a percentage of the civilian noninstitutionalized population aged 19 to 34, calculated with stored inputs, Counties in New Jersey by uninsured rate, ages 19 to 34 (US, ACS), 2023 [Dataset]. Available at: https://www2.census.gov/programs-surveys/acs/summary_file/2023/table-based-SF/data/5YRData/acsdt5y2023-b27010.dat, via Invokely: https://invokely.ai/rankings/uninsured-rate-ages-19-34/new-jersey-counties?period=2023 (Accessed: 12 October 2026).

BibTeX
@misc{census_counties_in_new_jersey_2023,
  author = {{U.S. Census Bureau}},
  title = {{American Community Survey 5-year estimates, table B27010: people aged 19 to 34 with no health insurance coverage as a percentage of the civilian noninstitutionalized population aged 19 to 34, calculated with stored inputs: Counties in New Jersey by uninsured rate, ages 19 to 34 (US, ACS), 2023}},
  year = {2026},
  howpublished = {Data set},
  url = {https://www2.census.gov/programs-surveys/acs/summary_file/2023/table-based-SF/data/5YRData/acsdt5y2023-b27010.dat},
  urldate = {2026-10-12},
  note = {Accessed via Invokely, https://invokely.ai/rankings/uninsured-rate-ages-19-34/new-jersey-counties?period=2023. Publisher attribution: U.S. Census Bureau. American Community Survey 5-year estimates, table B27010: people aged 19 to 34 with no health insurance coverage as a percentage of the civilian noninstitutionalized population aged 19 to 34, calculated with stored inputs. https://www2.census.gov/programs-surveys/acs/summary\_file/2023/table-based-SF/data/5YRData/acsdt5y2023-b27010.dat. Retrieved 2026-10-12.},
}
RIS
TY  - DATA
AU  - U.S. Census Bureau
TI  - American Community Survey 5-year estimates, table B27010: people aged 19 to 34 with no health insurance coverage as a percentage of the civilian noninstitutionalized population aged 19 to 34, calculated with stored inputs: Counties in New Jersey by uninsured rate, ages 19 to 34 (US, ACS), 2023
PY  - 2026
DA  - 2026/01/29
PB  - U.S. Census Bureau
DB  - Invokely
UR  - https://www2.census.gov/programs-surveys/acs/summary_file/2023/table-based-SF/data/5YRData/acsdt5y2023-b27010.dat
L2  - https://invokely.ai/rankings/uninsured-rate-ages-19-34/new-jersey-counties?period=2023
Y2  - 2026/10/12
N1  - Accessed via Invokely, https://invokely.ai/rankings/uninsured-rate-ages-19-34/new-jersey-counties?period=2023.
N1  - Publisher attribution: U.S. Census Bureau. American Community Survey 5-year estimates, table B27010: people aged 19 to 34 with no health insurance coverage as a percentage of the civilian noninstitutionalized population aged 19 to 34, calculated with stored inputs. https://www2.census.gov/programs-surveys/acs/summary_file/2023/table-based-SF/data/5YRData/acsdt5y2023-b27010.dat. Retrieved 2026-10-12.
ER  -
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Rank Counties in New Jersey by uninsured rate, ages 19 to 34 (US, ACS) using official data, and cite the source.
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Questions

Which county has the highest uninsured rate, ages 19 to 34 (US, ACS)?

Cumberland County, with 21.8% in 2023, according to the U.S. Census Bureau.

Which county has the lowest uninsured rate, ages 19 to 34 (US, ACS)?

Hunterdon County, with 5.2% in 2023.

Where does this ranking come from?

Every value comes from one source and one period, so the places are comparable: U.S. Census Bureau, American Community Survey 5-year estimates, table B27010: people aged 19 to 34 with no health insurance coverage as a percentage of the civilian noninstitutionalized population aged 19 to 34, calculated with stored inputs. Retrieved 2026-10-12.

Uninsured rate, ages 19 to 34 (US, ACS): other rankings

Counties in New Jersey: more rankings