Ranking of New Jersey Counties By Net Migration in 2021

Updated on June 21, 2025.

Based on the US Census Vintage data estimates, in 2021, the Net Migration for New Jersey was -17.89K. Among all New Jersey counties, Ocean County had the highest net migration (10.15K), followed by Monmouth County (3.88K), and Burlington County (2.64K).

The chart below shows the top 10 counties, and the table below shows the ranking of all New Jersey counties.

You can see similar ranking information for related topics, and for other states. You can also see the ranking of all counties in the United States.

See this for other years:
Ranking of New Jersey Counties By Net Migration in 2021
Ocean
Monmouth
Burlington
Gloucester
Sussex
Cape May
Atlantic
Morris
Somerset
Warren
Ranking of New Jersey Counties By Net Migration in 2021
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Rank County Net Migration
1 Ocean County 10151
2 Monmouth County 3876
3 Burlington County 2643
4 Gloucester County 2315
5 Sussex County 1910
6 Cape May County 1425
7 Atlantic County 1331
8 Morris County 1308
9 Somerset County 1075
10 Warren County 1060
11 Hunterdon County 825
12 Salem County 434
13 Camden County 402
14 Bergen County -127
15 Middlesex County -1037
16 Cumberland County -1483
17 Union County -2826
18 Mercer County -4625
19 Passaic County -6654
20 Essex County -8228
21 Hudson County -21660