Data / Rankings / Crude birth rate, July to June / Counties in New Jersey

Counties in New Jersey by birth rate (July to June), 2025

Ocean County had the highest birth rate (July to June) of 21 counties in 2025, at 15.8 per 1,000 inhabitants. Cape May County had the lowest, at 7.05 per 1,000 inhabitants. The median was 9.94 per 1,000 inhabitants and the figure for New Jersey was 10.6 per 1,000 inhabitants. Source: the U.S. Census Bureau.

Highest15.8Ocean County
Lowest7.05Cape May County
Median9.9421 counties
New Jersey10.6History

All counties, 2025

CSVChart (SVG)

Ocean CountyOcean County: 15.8 per 1,000 inhabitants15.8Passaic CountyPassaic County: 11.79 per 1,000 inhabitants11.79Cumberland CountyCumberland County: 11.69 per 1,000 inhabitants11.69Hudson CountyHudson County: 11.42 per 1,000 inhabitants11.42Union CountyUnion County: 11.23 per 1,000 inhabitants11.23Salem CountySalem County: 11.15 per 1,000 inhabitants11.15Camden CountyCamden County: 11.1 per 1,000 inhabitants11.1Essex CountyEssex County: 10.99 per 1,000 inhabitants10.99Mercer CountyMercer County: 10.49 per 1,000 inhabitants10.49Atlantic CountyAtlantic County: 9.95 per 1,000 inhabitants9.95Monmouth CountyMonmouth County: 9.94 per 1,000 inhabitants9.94Burlington CountyBurlington County: 9.82 per 1,000 inhabitants9.82Sussex CountySussex County: 9.63 per 1,000 inhabitants9.63Gloucester CountyGloucester County: 9.57 per 1,000 inhabitants9.57Middlesex CountyMiddlesex County: 9.5 per 1,000 inhabitants9.5Morris CountyMorris County: 9.45 per 1,000 inhabitants9.45Warren CountyWarren County: 9.43 per 1,000 inhabitants9.43Somerset CountySomerset County: 9.31 per 1,000 inhabitants9.31Bergen CountyBergen County: 9.01 per 1,000 inhabitants9.01Hunterdon CountyHunterdon County: 7.75 per 1,000 inhabitants7.75Cape May CountyCape May County: 7.05 per 1,000 inhabitants7.05
per 1,000 inhabitants. Source: U.S. Census Bureau. Retrieved 2026-10-08.

Full ranking

RankCounties2025
per 1,000 inhabitants		Change on 2024
1Ocean County Estimated15.8-0.15 pts
2Passaic County Estimated11.79-0.1 pts
3Cumberland County Estimated11.69-0.02 pts
4Hudson County Estimated11.42-0.34 pts
5Union County Estimated11.23-0.19 pts
6Salem County Estimated11.15-0.04 pts
7Camden County Estimated11.1+0.03 pts
8Essex County Estimated10.99-0.21 pts
9Mercer County Estimated10.49-0.07 pts
10Atlantic County Estimated9.95-0.02 pts
11Monmouth County Estimated9.94-0.04 pts
12Burlington County Estimated9.82-0.03 pts
13Sussex County Estimated9.63-0.04 pts
14Gloucester County Estimated9.57-0.03 pts
15Middlesex County Estimated9.5-0.06 pts
16Morris County Estimated9.45-0.08 pts
17Warren County Estimated9.43+0.18 pts
18Somerset County Estimated9.31-0.09 pts
19Bergen County Estimated9.01-0.13 pts
20Hunterdon County Estimated7.75-0.06 pts
21Cape May County Estimated7.05+0.08 pts

Other periods

About this ranking

Estimated live births from July 1 of the previous year through June 30 of the reported year per 1,000 residents, using the average of the population estimates at the two July 1 endpoints.

Published Census population estimates rate. The year identifies the end of the July-to-June period. These estimates can be revised and differ from calendar-year birth rates.

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. Population Estimates Program: birth rate, July 1 of the previous year to June 30 of the reported year, nation, states and counties. https://www2.census.gov/programs-surveys/popest/datasets/2020-2025/. Retrieved 2026-10-08.

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Rank Counties in New Jersey by birth rate (July to June) using official data, and cite the source.
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Questions

Which county has the highest birth rate (July to June)?

Ocean County, with 15.8 per 1,000 inhabitants in 2025, according to the U.S. Census Bureau.

Which county has the lowest birth rate (July to June)?

Cape May County, with 7.05 per 1,000 inhabitants in 2025.

Where does this ranking come from?

Every value comes from one source and one period, so the places are comparable: U.S. Census Bureau, Population Estimates Program: birth rate, July 1 of the previous year to June 30 of the reported year, nation, states and counties. Retrieved 2026-10-08.

Crude birth rate, July to June: other rankings

Counties in New Jersey: more rankings