Counties sending the most people to Middlesex County, NJ

Stacker compiled a list of counties sending the most people to Middlesex County, New Jersey using data from the U.S. Census Bureau. Counties and county equivalents are ranked by the estimated number of people who moved to Middlesex County, NJ from the county between 2015 and 2019. Ties were broken by gross migration.

#20. Bucks County, Pennsylvania
- Migration from Bucks County, Pennsylvania to Middlesex County, New Jersey: 327
- Migration to Bucks County, Pennsylvania in 2015-2019: 367
- Net migration: 40 to Bucks County, Pennsylvania

#19. Camden County, New Jersey
- Migration from Camden County, New Jersey to Middlesex County, New Jersey: 333
- Migration to Camden County, New Jersey in 2015-2019: 495
- Net migration: 162 to Camden County, New Jersey

#18. Passaic County, New Jersey
- Migration from Passaic County, New Jersey to Middlesex County, New Jersey: 333
- Migration to Passaic County, New Jersey in 2015-2019: 679
- Net migration: 346 to Passaic County, New Jersey

#17. Marin County, California
- Migration from Marin County, California to Middlesex County, New Jersey: 348
- Migration to Marin County, California in 2015-2019: 0
- Net migration: 348 to Middlesex County, New Jersey

#16. Bronx County, New York
- Migration from Bronx County, New York to Middlesex County, New Jersey: 370
- Migration to Bronx County, New York in 2015-2019: 27
- Net migration: 343 to Middlesex County, New Jersey

#15. Sussex County, New Jersey
- Migration from Sussex County, New Jersey to Middlesex County, New Jersey: 380
- Migration to Sussex County, New Jersey in 2015-2019: 126
- Net migration: 254 to Middlesex County, New Jersey

#14. New York County, New York
- Migration from New York County, New York to Middlesex County, New Jersey: 380
- Migration to New York County, New York in 2015-2019: 782
- Net migration: 402 to New York County, New York

#13. Queens County, New York
- Migration from Queens County, New York to Middlesex County, New Jersey: 455
- Migration to Queens County, New York in 2015-2019: 180
- Net migration: 275 to Middlesex County, New Jersey

#12. Burlington County, New Jersey
- Migration from Burlington County, New Jersey to Middlesex County, New Jersey: 502
- Migration to Burlington County, New Jersey in 2015-2019: 941
- Net migration: 439 to Burlington County, New Jersey

#11. Morris County, New Jersey
- Migration from Morris County, New Jersey to Middlesex County, New Jersey: 572
- Migration to Morris County, New Jersey in 2015-2019: 721
- Net migration: 149 to Morris County, New Jersey

#10. Ocean County, New Jersey
- Migration from Ocean County, New Jersey to Middlesex County, New Jersey: 711
- Migration to Ocean County, New Jersey in 2015-2019: 1,630
- Net migration: 919 to Ocean County, New Jersey

#9. Bergen County, New Jersey
- Migration from Bergen County, New Jersey to Middlesex County, New Jersey: 739
- Migration to Bergen County, New Jersey in 2015-2019: 661
- Net migration: 78 to Middlesex County, New Jersey

#8. Richmond County, New York
- Migration from Richmond County, New York to Middlesex County, New Jersey: 861
- Migration to Richmond County, New York in 2015-2019: 38
- Net migration: 823 to Middlesex County, New Jersey

#7. Kings County, New York
- Migration from Kings County, New York to Middlesex County, New Jersey: 940
- Migration to Kings County, New York in 2015-2019: 650
- Net migration: 290 to Middlesex County, New Jersey

#6. Essex County, New Jersey
- Migration from Essex County, New Jersey to Middlesex County, New Jersey: 1,945
- Migration to Essex County, New Jersey in 2015-2019: 1,241
- Net migration: 704 to Middlesex County, New Jersey

#5. Monmouth County, New Jersey
- Migration from Monmouth County, New Jersey to Middlesex County, New Jersey: 2,218
- Migration to Monmouth County, New Jersey in 2015-2019: 3,435
- Net migration: 1,217 to Monmouth County, New Jersey

#4. Mercer County, New Jersey
- Migration from Mercer County, New Jersey to Middlesex County, New Jersey: 2,386
- Migration to Mercer County, New Jersey in 2015-2019: 3,572
- Net migration: 1,186 to Mercer County, New Jersey

#3. Union County, New Jersey
- Migration from Union County, New Jersey to Middlesex County, New Jersey: 2,415
- Migration to Union County, New Jersey in 2015-2019: 2,447
- Net migration: 32 to Union County, New Jersey

#2. Hudson County, New Jersey
- Migration from Hudson County, New Jersey to Middlesex County, New Jersey: 2,708
- Migration to Hudson County, New Jersey in 2015-2019: 1,038
- Net migration: 1,670 to Middlesex County, New Jersey

#1. Somerset County, New Jersey
- Migration from Somerset County, New Jersey to Middlesex County, New Jersey: 4,514
- Migration to Somerset County, New Jersey in 2015-2019: 5,392
- Net migration: 878 to Somerset County, New Jersey