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About this map

Share of residents under 18.

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

U.S.
22%
New Jersey
21.8%
Rankings
Full list

Top and bottom zip codes in New Jersey

Zip codes with 1,000+ residents

Zip codes with the most children

See all
  1. 108701Lakewood49.8%
  2. 208641Joint Base Mdl36%
  3. 307865Port Murray32.8%
  4. 407452Glen Rock32.7%
  5. 507046Mountain Lakes32.7%
  6. 608326Landisville32.7%
  7. 707021Essex Fells32.5%
  8. 807078Short Hills32.2%
  9. 907704Fair Haven31.7%
  10. 1008061Mount Royal31.4%

Zip codes with the fewest children

See all
  1. 108320Fairton0%
  2. 208544Princeton0.1%
  3. 308327Leesburg0.4%
  4. 408240Pomona1.4%
  5. 507756Ocean Grove2.6%
  6. 608243Sea Isle City6.2%
  7. 707720Bradley Beach6.2%
  8. 808759Manchester Township6.2%
  9. 908752Seaside Park8.1%
  10. 1008735Lavallette8.2%

Residents under 18 by county in New Jersey

  1. 1Ocean County25%
  2. 2Cumberland County24.4%
  3. 3Essex County23.6%
  4. 4Passaic County23.6%
  5. 5Union County23.5%
  6. 6Camden County22.7%
  7. 7Mercer County22%
  8. 8Salem County21.9%
  9. 9Middlesex County21.5%
  10. 10Gloucester County21.3%
  11. 11Somerset County21.2%
  12. 12Bergen County20.9%
  13. 13Monmouth County20.9%
  14. 14Atlantic County20.8%
  15. 15Morris County20.6%
  16. 16Burlington County20.5%
  17. 17Hudson County19.8%
  18. 18Sussex County19.5%
  19. 19Warren County19.3%
  20. 20Hunterdon County19.1%
  21. 21Cape May County17.1%

Questions about this map

Which zip code has the highest residents under 18 in New Jersey?

Among zip codes with at least 1,000 residents, 08701 (Lakewood, NJ) has the highest: 49.8%.

Which zip code has the lowest residents under 18 in New Jersey?

08320 (Fairton, NJ) has the lowest: 0%.

What is the residents under 18 for the United States?

22%; in New Jersey it is 21.8%.

Where does this data come from?

U.S. Census Bureau, American Community Survey 5-year estimates (2020–2024). Share of residents under 18.

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