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About this map

Income inequality on a 0-to-1 scale. 0 means every household earns the same; higher means income is concentrated among fewer households. The U.S. scores about 0.48. Lower is more equal.

Source: U.S. Census Bureau, American Community Survey 5-year estimates (2020–2024).

U.S.
0.483
New Jersey
0.478
Rankings
Full list

Top and bottom zip codes in New Jersey

Zip codes with 1,000+ residents

Zip codes with the most income inequality

See all
  1. 108327Leesburg0.714
  2. 208609Trenton0.632
  3. 308403Longport0.604
  4. 408349Port Norris0.589
  5. 507931Far Hills0.557
  6. 608750Sea Girt0.552
  7. 707102Newark0.552
  8. 808752Seaside Park0.550
  9. 907108Newark0.547
  10. 1007620Alpine0.545

Zip codes with the least income inequality

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  1. 107311Jersey City0.277
  2. 208317Dorothy0.290
  3. 307418Glenwood0.291
  4. 408640Joint Base Mdl0.300
  5. 507803Mine Hill0.307
  6. 607460Stockholm0.314
  7. 708515Chesterfield0.316
  8. 808319Estell Manor0.318
  9. 908853Neshanic Station0.322
  10. 1008641Joint Base Mdl0.331

Income inequality (Gini) by county in New Jersey

  1. 1Essex County0.544
  2. 2Hudson County0.505
  3. 3Mercer County0.493
  4. 4Union County0.483
  5. 5Cumberland County0.473
  6. 6Bergen County0.472
  7. 7Monmouth County0.472
  8. 8Atlantic County0.467
  9. 9Camden County0.466
  10. 10Passaic County0.466
  11. 11Cape May County0.460
  12. 12Somerset County0.460
  13. 13Morris County0.458
  14. 14Ocean County0.450
  15. 15Hunterdon County0.443
  16. 16Salem County0.438
  17. 17Middlesex County0.437
  18. 18Burlington County0.429
  19. 19Gloucester County0.419
  20. 20Sussex County0.416
  21. 21Warren County0.415

Questions about this map

Which zip code has the highest income inequality (gini) in New Jersey?

Among zip codes with at least 1,000 residents, 08327 (Leesburg, NJ) has the highest: 0.714.

Which zip code has the lowest income inequality (gini) in New Jersey?

07311 (Jersey City, NJ) has the lowest: 0.277.

What is the income inequality (gini) for the United States?

0.483; in New Jersey it is 0.478.

Where does this data come from?

U.S. Census Bureau, American Community Survey 5-year estimates (2020–2024). Income inequality on a 0-to-1 scale. 0 means every household earns the same; higher means income is concentrated among fewer households. The U.S. scores about 0.48. Lower is more equal.

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