Counties sending the most people to New Castle County, DE

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

#20. Gloucester County, New Jersey
- Migration from Gloucester County, New Jersey to New Castle County, Delaware: 217
- Migration to Gloucester County, New Jersey in 2015-2019: 65
- Net migration: 152 to New Castle County, Delaware

#19. Norfolk city, Virginia
- Migration from Norfolk city, Virginia to New Castle County, Delaware: 220
- Migration to Norfolk city, Virginia in 2015-2019: 46
- Net migration: 174 to New Castle County, Delaware

#18. Kings County, New York
- Migration from Kings County, New York to New Castle County, Delaware: 225
- Migration to Kings County, New York in 2015-2019: 62
- Net migration: 163 to New Castle County, Delaware

#17. Howard County, Maryland
- Migration from Howard County, Maryland to New Castle County, Delaware: 250
- Migration to Howard County, Maryland in 2015-2019: 32
- Net migration: 218 to New Castle County, Delaware

#16. Lancaster County, Pennsylvania
- Migration from Lancaster County, Pennsylvania to New Castle County, Delaware: 261
- Migration to Lancaster County, Pennsylvania in 2015-2019: 313
- Net migration: 52 to Lancaster County, Pennsylvania

#15. Nassau County, New York
- Migration from Nassau County, New York to New Castle County, Delaware: 295
- Migration to Nassau County, New York in 2015-2019: 110
- Net migration: 185 to New Castle County, Delaware

#14. Bergen County, New Jersey
- Migration from Bergen County, New Jersey to New Castle County, Delaware: 306
- Migration to Bergen County, New Jersey in 2015-2019: 62
- Net migration: 244 to New Castle County, Delaware

#13. Burlington County, New Jersey
- Migration from Burlington County, New Jersey to New Castle County, Delaware: 312
- Migration to Burlington County, New Jersey in 2015-2019: 89
- Net migration: 223 to New Castle County, Delaware

#12. Suffolk County, New York
- Migration from Suffolk County, New York to New Castle County, Delaware: 347
- Migration to Suffolk County, New York in 2015-2019: 17
- Net migration: 330 to New Castle County, Delaware

#11. Salem County, New Jersey
- Migration from Salem County, New Jersey to New Castle County, Delaware: 425
- Migration to Salem County, New Jersey in 2015-2019: 154
- Net migration: 271 to New Castle County, Delaware

#10. Camden County, New Jersey
- Migration from Camden County, New Jersey to New Castle County, Delaware: 477
- Migration to Camden County, New Jersey in 2015-2019: 196
- Net migration: 281 to New Castle County, Delaware

#9. Middlesex County, New Jersey
- Migration from Middlesex County, New Jersey to New Castle County, Delaware: 513
- Migration to Middlesex County, New Jersey in 2015-2019: 32
- Net migration: 481 to New Castle County, Delaware

#8. Allegheny County, Pennsylvania
- Migration from Allegheny County, Pennsylvania to New Castle County, Delaware: 545
- Migration to Allegheny County, Pennsylvania in 2015-2019: 139
- Net migration: 406 to New Castle County, Delaware

#7. Montgomery County, Pennsylvania
- Migration from Montgomery County, Pennsylvania to New Castle County, Delaware: 708
- Migration to Montgomery County, Pennsylvania in 2015-2019: 223
- Net migration: 485 to New Castle County, Delaware

#6. Sussex County, Delaware
- Migration from Sussex County, Delaware to New Castle County, Delaware: 979
- Migration to Sussex County, Delaware in 2015-2019: 1,199
- Net migration: 220 to Sussex County, Delaware

#5. Cecil County, Maryland
- Migration from Cecil County, Maryland to New Castle County, Delaware: 1,163
- Migration to Cecil County, Maryland in 2015-2019: 1,316
- Net migration: 153 to Cecil County, Maryland

#4. Chester County, Pennsylvania
- Migration from Chester County, Pennsylvania to New Castle County, Delaware: 1,551
- Migration to Chester County, Pennsylvania in 2015-2019: 1,699
- Net migration: 148 to Chester County, Pennsylvania

#3. Philadelphia County, Pennsylvania
- Migration from Philadelphia County, Pennsylvania to New Castle County, Delaware: 1,912
- Migration to Philadelphia County, Pennsylvania in 2015-2019: 897
- Net migration: 1,015 to New Castle County, Delaware

#2. Delaware County, Pennsylvania
- Migration from Delaware County, Pennsylvania to New Castle County, Delaware: 2,347
- Migration to Delaware County, Pennsylvania in 2015-2019: 1,320
- Net migration: 1,027 to New Castle County, Delaware

#1. Kent County, Delaware
- Migration from Kent County, Delaware to New Castle County, Delaware: 3,127
- Migration to Kent County, Delaware in 2015-2019: 2,565
- Net migration: 562 to New Castle County, Delaware