RANKING · 2020 CENSUS · 21 SHOWN OF 21

Highest Medicaid coverage, New Jersey counties · 2020

New Jersey counties ranked by the share of people covered by Medicaid or other means-tested public insurance, alone or in combination with other coverage (2020 ACS). This list covers the 21 counties in New Jersey that qualify, ranked against each other statewide.

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SAME RANKING BYCities States Metros ZIP codes

RELATEDLargest foreign-born population Most residents with a disability Largest veteran population Most uninsured people Largest senior population Most unmarried people

RANKPLACESTATEPOPMEDICAIDVS –

01Cumberland County, NJNJ157,14829.3%–

02Passaic County, NJNJ531,62425.1%–

03Essex County, NJNJ896,37923.9%–

04Atlantic County, NJNJ278,65723.0%–

05Hudson County, NJNJ735,03323.0%–

06Camden County, NJNJ535,79922.4%–

07Salem County, NJNJ66,28021.1%–

08Ocean County, NJNJ673,74620.2%–

09Union County, NJNJ601,86318.3%–

10Mercer County, NJNJ399,28917.3%–

11Cape May County, NJNJ93,39016.0%–

12Gloucester County, NJNJ312,63814.9%–

13Middlesex County, NJNJ883,33513.6%–

14Warren County, NJNJ112,95312.7%–

15Burlington County, NJNJ481,43912.5%–

16Monmouth County, NJNJ651,03511.0%–

17Bergen County, NJNJ977,02610.9%–

18Sussex County, NJNJ148,06310.8%–

19Somerset County, NJNJ356,4868.6%–

20Morris County, NJNJ524,2517.8%–

21Hunterdon County, NJNJ131,7817.2%–

SHOWING 1–21 OF 21

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UPDATED 2026-08-08 · DATA: US CENSUS BUREAU DECENNIAL CENSUS