Data / Rankings / Uninsured rate, ages 18 to 64 (US model-based estimate) / Counties in New Jersey

Counties in New Jersey by uninsured rate, ages 18 to 64 (US model-based estimate)

Hudson County had the highest uninsured rate, ages 18 to 64 (US model-based estimate) of 21 counties in 2013, at 27.5%. Hunterdon County had the lowest, at 9.2%. The median was 17.2% and the figure for New Jersey was 18.6%. Source: the U.S. Census Bureau.

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Highest27.5Hudson County
Lowest9.2Hunterdon County
Median17.221 counties
New Jersey18.6History

Map of counties, 2013

Atlantic County: 21.5 %Bergen County: 17.2 %Burlington County: 11.7 %Camden County: 17.9 %Cape May County: 17.2 %Cumberland County: 23.1 %Essex County: 23.5 %Gloucester County: 13.2 %Hudson County: 27.5 %Hunterdon County: 9.2 %Mercer County: 17.8 %Middlesex County: 17.8 %Monmouth County: 15.2 %Morris County: 11.6 %Ocean County: 17.1 %Passaic County: 26.2 %Salem County: 15.9 %Somerset County: 12.4 %Sussex County: 12.8 %Union County: 23.4 %Warren County: 15 %
  • Under 13
  • 13 to 16
  • 16 to 18
  • 18 to 23
  • 23 and over
%, 2013. Source: U.S. Census Bureau, Small Area Health Insurance Estimates (SAHIE): percent uninsured, ages 18 to 64, all races, both sexes, all income levels, states and counties. Boundaries: U.S. Census Bureau cartographic boundary files.

All counties, 2013

Hudson County: 27.5 %Hudson County27.5Passaic County: 26.2 %Passaic County26.2Essex County: 23.5 %Essex County23.5Union County: 23.4 %Union County23.4Cumberland County: 23.1 %Cumberland County23.1Atlantic County: 21.5 %Atlantic County21.5Camden County: 17.9 %Camden County17.9Mercer County: 17.8 %Mercer County17.8Middlesex County: 17.8 %Middlesex County17.8Bergen County: 17.2 %Bergen County17.2Cape May County: 17.2 %Cape May County17.2Ocean County: 17.1 %Ocean County17.1Salem County: 15.9 %Salem County15.9Monmouth County: 15.2 %Monmouth County15.2Warren County: 15 %Warren County15Gloucester County: 13.2 %Gloucester County13.2Sussex County: 12.8 %Sussex County12.8Somerset County: 12.4 %Somerset County12.4Burlington County: 11.7 %Burlington County11.7Morris County: 11.6 %Morris County11.6Hunterdon County: 9.2 %Hunterdon County9.2Hudson County: 27.5 %Hudson County27.5Passaic County: 26.2 %Passaic County26.2Essex County: 23.5 %Essex County23.5Union County: 23.4 %Union County23.4Cumberland County: 23.1 %Cumberland County23.1Atlantic County: 21.5 %Atlantic County21.5Camden County: 17.9 %Camden County17.9Mercer County: 17.8 %Mercer County17.8Middlesex County: 17.8 %Middlesex County17.8Bergen County: 17.2 %Bergen County17.2Cape May County: 17.2 %Cape May County17.2Ocean County: 17.1 %Ocean County17.1Salem County: 15.9 %Salem County15.9Monmouth County: 15.2 %Monmouth County15.2Warren County: 15 %Warren County15Gloucester County: 13.2 %Gloucester County13.2Sussex County: 12.8 %Sussex County12.8Somerset County: 12.4 %Somerset County12.4Burlington County: 11.7 %Burlington County11.7Morris County: 11.6 %Morris County11.6Hunterdon County: 9.2 %Hunterdon County9.2
%. Source: U.S. Census Bureau, Small Area Health Insurance Estimates (SAHIE): percent uninsured, ages 18 to 64, all races, both sexes, all income levels, states and counties. Retrieved 2026-10-12.

Full ranking

RankCounties2013 (%)Change on 2012
1Hudson County27.5+1.3 pts
2Passaic County26.2+0.3 pts
3Essex County23.5+0.3 pts
4Union County23.4+1.6 pts
5Cumberland County23.1+0.5 pts
6Atlantic County21.5-0.1 pts
7Camden County17.9-0.1 pts
8Mercer County17.8+2.1 pts
8Middlesex County17.8+0.2 pts
10Bergen County17.2+0.9 pts
10Cape May County17.2+0.2 pts
12Ocean County17.1+0.6 pts
13Salem County15.9-0.1 pts
14Monmouth County15.2+0.7 pts
15Warren County15-0.3 pts
16Gloucester County13.2+0.7 pts
17Sussex County12.8+0.2 pts
18Somerset County12.4+0.8 pts
19Burlington County11.7-0.7 pts
20Morris County11.6-0.5 pts
21Hunterdon County9.2+0.1 pts

Other periods

About this ranking

People aged 18 to 64 without health insurance coverage of any kind, as a percentage of all people aged 18 to 64. United States: Census Bureau Small Area Health Insurance Estimates (SAHIE) for states and counties, all races, both sexes and all income levels.

A model-based single-year estimate that combines the American Community Survey with administrative records and population estimates, so every county gets a figure. Covers states and counties only, because the SAHIE dataset files have no national row. The Census Bureau advises comparing years from 2008 on only; 2013 is the updated release. Working-age adults; the rate for everyone under 65 is uninsured_rate_under_65.

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. Small Area Health Insurance Estimates (SAHIE): percent uninsured, ages 18 to 64, all races, both sexes, all income levels, states and counties. https://www2.census.gov/programs-surveys/sahie/datasets/time-series/estimates-acs/sahie-2013-csv.zip. 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). Small Area Health Insurance Estimates (SAHIE): percent uninsured, ages 18 to 64, all races, both sexes, all income levels, states and counties (Counties in New Jersey by uninsured rate, ages 18 to 64 (US model-based estimate), 2013) [Data set]. Retrieved October 12, 2026, from https://www2.census.gov/programs-surveys/sahie/datasets/time-series/estimates-acs/sahie-2013-csv.zip

MLA 9

Small Area Health Insurance Estimates (SAHIE): percent uninsured, ages 18 to 64, all races, both sexes, all income levels, states and counties, Counties in New Jersey by uninsured rate, ages 18 to 64 (US model-based estimate), 2013. U.S. Census Bureau, 6 Aug. 2026, https://www2.census.gov/programs-surveys/sahie/datasets/time-series/estimates-acs/sahie-2013-csv.zip. Invokely, https://invokely.ai/rankings/uninsured-rate-ages-18-64/new-jersey-counties?period=2013. Accessed 12 Oct. 2026.

Chicago (author-date)

U.S. Census Bureau. 2026. Small Area Health Insurance Estimates (SAHIE): percent uninsured, ages 18 to 64, all races, both sexes, all income levels, states and counties. Counties in New Jersey by uninsured rate, ages 18 to 64 (US model-based estimate), 2013. Dataset. Accessed October 12, 2026. https://www2.census.gov/programs-surveys/sahie/datasets/time-series/estimates-acs/sahie-2013-csv.zip. Also distributed by Invokely, https://invokely.ai/rankings/uninsured-rate-ages-18-64/new-jersey-counties?period=2013.

Harvard

U.S. Census Bureau (2026) Small Area Health Insurance Estimates (SAHIE): percent uninsured, ages 18 to 64, all races, both sexes, all income levels, states and counties, Counties in New Jersey by uninsured rate, ages 18 to 64 (US model-based estimate), 2013 [Dataset]. Available at: https://www2.census.gov/programs-surveys/sahie/datasets/time-series/estimates-acs/sahie-2013-csv.zip, via Invokely: https://invokely.ai/rankings/uninsured-rate-ages-18-64/new-jersey-counties?period=2013 (Accessed: 12 October 2026).

BibTeX
@misc{census_counties_in_new_jersey_2013,
  author = {{U.S. Census Bureau}},
  title = {{Small Area Health Insurance Estimates (SAHIE): percent uninsured, ages 18 to 64, all races, both sexes, all income levels, states and counties: Counties in New Jersey by uninsured rate, ages 18 to 64 (US model-based estimate), 2013}},
  year = {2026},
  howpublished = {Data set},
  url = {https://www2.census.gov/programs-surveys/sahie/datasets/time-series/estimates-acs/sahie-2013-csv.zip},
  urldate = {2026-10-12},
  note = {Accessed via Invokely, https://invokely.ai/rankings/uninsured-rate-ages-18-64/new-jersey-counties?period=2013. Publisher attribution: U.S. Census Bureau. Small Area Health Insurance Estimates (SAHIE): percent uninsured, ages 18 to 64, all races, both sexes, all income levels, states and counties. https://www2.census.gov/programs-surveys/sahie/datasets/time-series/estimates-acs/sahie-2013-csv.zip. Retrieved 2026-10-12.},
}
RIS
TY  - DATA
AU  - U.S. Census Bureau
TI  - Small Area Health Insurance Estimates (SAHIE): percent uninsured, ages 18 to 64, all races, both sexes, all income levels, states and counties: Counties in New Jersey by uninsured rate, ages 18 to 64 (US model-based estimate), 2013
PY  - 2026
DA  - 2026/08/06
PB  - U.S. Census Bureau
DB  - Invokely
UR  - https://www2.census.gov/programs-surveys/sahie/datasets/time-series/estimates-acs/sahie-2013-csv.zip
L2  - https://invokely.ai/rankings/uninsured-rate-ages-18-64/new-jersey-counties?period=2013
Y2  - 2026/10/12
N1  - Accessed via Invokely, https://invokely.ai/rankings/uninsured-rate-ages-18-64/new-jersey-counties?period=2013.
N1  - Publisher attribution: U.S. Census Bureau. Small Area Health Insurance Estimates (SAHIE): percent uninsured, ages 18 to 64, all races, both sexes, all income levels, states and counties. https://www2.census.gov/programs-surveys/sahie/datasets/time-series/estimates-acs/sahie-2013-csv.zip. Retrieved 2026-10-12.
ER  -
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Questions

Which county has the highest uninsured rate, ages 18 to 64 (US model-based estimate)?

Hudson County, with 27.5% in 2013, according to the U.S. Census Bureau.

Which county has the lowest uninsured rate, ages 18 to 64 (US model-based estimate)?

Hunterdon County, with 9.2% in 2013.

Where does this ranking come from?

Every value comes from one source and one period, so the places are comparable: U.S. Census Bureau, Small Area Health Insurance Estimates (SAHIE): percent uninsured, ages 18 to 64, all races, both sexes, all income levels, states and counties. Retrieved 2026-10-12.

Uninsured rate, ages 18 to 64 (US model-based estimate): other rankings

Counties in New Jersey: more rankings