Counties sending the most people to Delaware County, PA

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

#20. Los Angeles County, California
- Migration from Los Angeles County, California to Delaware County, Pennsylvania: 170
- Migration to Los Angeles County, California in 2015-2019: 157
- Net migration: 13 to Delaware County, Pennsylvania

#19. Burlington County, New Jersey
- Migration from Burlington County, New Jersey to Delaware County, Pennsylvania: 173
- Migration to Burlington County, New Jersey in 2015-2019: 208
- Net migration: 35 to Burlington County, New Jersey

#18. Luzerne County, Pennsylvania
- Migration from Luzerne County, Pennsylvania to Delaware County, Pennsylvania: 178
- Migration to Luzerne County, Pennsylvania in 2015-2019: 24
- Net migration: 154 to Delaware County, Pennsylvania

#17. Queens County, New York
- Migration from Queens County, New York to Delaware County, Pennsylvania: 203
- Migration to Queens County, New York in 2015-2019: 159
- Net migration: 44 to Delaware County, Pennsylvania

#16. Nassau County, New York
- Migration from Nassau County, New York to Delaware County, Pennsylvania: 226
- Migration to Nassau County, New York in 2015-2019: 0
- Net migration: 226 to Delaware County, Pennsylvania

#15. Centre County, Pennsylvania
- Migration from Centre County, Pennsylvania to Delaware County, Pennsylvania: 230
- Migration to Centre County, Pennsylvania in 2015-2019: 219
- Net migration: 11 to Delaware County, Pennsylvania

#14. Maricopa County, Arizona
- Migration from Maricopa County, Arizona to Delaware County, Pennsylvania: 241
- Migration to Maricopa County, Arizona in 2015-2019: 311
- Net migration: 70 to Maricopa County, Arizona

#13. Palm Beach County, Florida
- Migration from Palm Beach County, Florida to Delaware County, Pennsylvania: 244
- Migration to Palm Beach County, Florida in 2015-2019: 241
- Net migration: 3 to Delaware County, Pennsylvania

#12. Arlington County, Virginia
- Migration from Arlington County, Virginia to Delaware County, Pennsylvania: 254
- Migration to Arlington County, Virginia in 2015-2019: 15
- Net migration: 239 to Delaware County, Pennsylvania

#11. Cumberland County, Pennsylvania
- Migration from Cumberland County, Pennsylvania to Delaware County, Pennsylvania: 270
- Migration to Cumberland County, Pennsylvania in 2015-2019: 197
- Net migration: 73 to Delaware County, Pennsylvania

#10. Lancaster County, Pennsylvania
- Migration from Lancaster County, Pennsylvania to Delaware County, Pennsylvania: 307
- Migration to Lancaster County, Pennsylvania in 2015-2019: 482
- Net migration: 175 to Lancaster County, Pennsylvania

#9. Berks County, Pennsylvania
- Migration from Berks County, Pennsylvania to Delaware County, Pennsylvania: 320
- Migration to Berks County, Pennsylvania in 2015-2019: 203
- Net migration: 117 to Delaware County, Pennsylvania

#8. Camden County, New Jersey
- Migration from Camden County, New Jersey to Delaware County, Pennsylvania: 422
- Migration to Camden County, New Jersey in 2015-2019: 227
- Net migration: 195 to Delaware County, Pennsylvania

#7. Gloucester County, New Jersey
- Migration from Gloucester County, New Jersey to Delaware County, Pennsylvania: 455
- Migration to Gloucester County, New Jersey in 2015-2019: 262
- Net migration: 193 to Delaware County, Pennsylvania

#6. Bucks County, Pennsylvania
- Migration from Bucks County, Pennsylvania to Delaware County, Pennsylvania: 496
- Migration to Bucks County, Pennsylvania in 2015-2019: 173
- Net migration: 323 to Delaware County, Pennsylvania

#5. Dauphin County, Pennsylvania
- Migration from Dauphin County, Pennsylvania to Delaware County, Pennsylvania: 773
- Migration to Dauphin County, Pennsylvania in 2015-2019: 92
- Net migration: 681 to Delaware County, Pennsylvania

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

#3. Chester County, Pennsylvania
- Migration from Chester County, Pennsylvania to Delaware County, Pennsylvania: 2,248
- Migration to Chester County, Pennsylvania in 2015-2019: 4,040
- Net migration: 1,792 to Chester County, Pennsylvania

#2. Montgomery County, Pennsylvania
- Migration from Montgomery County, Pennsylvania to Delaware County, Pennsylvania: 2,782
- Migration to Montgomery County, Pennsylvania in 2015-2019: 2,182
- Net migration: 600 to Delaware County, Pennsylvania

#1. Philadelphia County, Pennsylvania
- Migration from Philadelphia County, Pennsylvania to Delaware County, Pennsylvania: 7,913
- Migration to Philadelphia County, Pennsylvania in 2015-2019: 5,806
- Net migration: 2,107 to Delaware County, Pennsylvania