RANKING · 2010 CENSUS · 21 SHOWN OF 21

Lowest fertility rate, New Jersey counties · 2010

New Jersey counties with the lowest general fertility rate, births per 1,000 women ages 15-50 in the past 12 months (2010 ACS). This list covers the 21 counties in New Jersey that qualify, ranked against each other statewide. The median across all 21 is 53.6.

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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

RANKPLACESTATEPOPBIRTHS PER 1,000 WOMEN (15-50)VS –

01Hunterdon County, NJNJ131,78141.4–

02Morris County, NJNJ524,25147.2–

03Warren County, NJNJ112,95347.8–

04Mercer County, NJNJ399,28948.0–

05Somerset County, NJNJ356,48648.4–

06Gloucester County, NJNJ312,63848.4–

07Monmouth County, NJNJ651,03549.1–

08Passaic County, NJNJ531,62449.4–

09Burlington County, NJNJ481,43950.0–

10Middlesex County, NJNJ883,33551.9–

11Atlantic County, NJNJ278,65753.6–

12Sussex County, NJNJ148,06356.6–

13Bergen County, NJNJ977,02658.2–

14Cape May County, NJNJ93,39058.3–

15Camden County, NJNJ535,79958.7–

16Hudson County, NJNJ735,03359.3–

17Union County, NJNJ601,86359.7–

18Essex County, NJNJ896,37960.3–

19Salem County, NJNJ66,28062.6–

20Cumberland County, NJNJ157,14862.8–

21Ocean County, NJNJ673,74666.1–

SHOWING 1–21 OF 21

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UPDATED 2026-09-11 · DATA: US CENSUS BUREAU DECENNIAL CENSUS