Counties sending the most people to Baltimore County, MD

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

#20. Charles County, Maryland
- Migration from Charles County, Maryland to Baltimore County, Maryland: 212
- Migration to Charles County, Maryland in 2015-2019: 36
- Net migration: 176 to Baltimore County, Maryland

#19. Suffolk County, New York
- Migration from Suffolk County, New York to Baltimore County, Maryland: 222
- Migration to Suffolk County, New York in 2015-2019: 39
- Net migration: 183 to Baltimore County, Maryland

#18. Allegheny County, Pennsylvania
- Migration from Allegheny County, Pennsylvania to Baltimore County, Maryland: 222
- Migration to Allegheny County, Pennsylvania in 2015-2019: 52
- Net migration: 170 to Baltimore County, Maryland

#17. Northampton County, Pennsylvania
- Migration from Northampton County, Pennsylvania to Baltimore County, Maryland: 226
- Migration to Northampton County, Pennsylvania in 2015-2019: 4
- Net migration: 222 to Baltimore County, Maryland

#16. Washington, D.C.
- Migration from Washington, D.C. to Baltimore County, Maryland: 242
- Migration to Washington, D.C. in 2015-2019: 416
- Net migration: 174 to Washington, D.C.

#15. Philadelphia County, Pennsylvania
- Migration from Philadelphia County, Pennsylvania to Baltimore County, Maryland: 247
- Migration to Philadelphia County, Pennsylvania in 2015-2019: 259
- Net migration: 12 to Philadelphia County, Pennsylvania

#14. Cecil County, Maryland
- Migration from Cecil County, Maryland to Baltimore County, Maryland: 260
- Migration to Cecil County, Maryland in 2015-2019: 473
- Net migration: 213 to Cecil County, Maryland

#13. San Diego County, California
- Migration from San Diego County, California to Baltimore County, Maryland: 312
- Migration to San Diego County, California in 2015-2019: 102
- Net migration: 210 to Baltimore County, Maryland

#12. Bronx County, New York
- Migration from Bronx County, New York to Baltimore County, Maryland: 340
- Migration to Bronx County, New York in 2015-2019: 80
- Net migration: 260 to Baltimore County, Maryland

#11. Kings County, New York
- Migration from Kings County, New York to Baltimore County, Maryland: 380
- Migration to Kings County, New York in 2015-2019: 45
- Net migration: 335 to Baltimore County, Maryland

#10. Queens County, New York
- Migration from Queens County, New York to Baltimore County, Maryland: 385
- Migration to Queens County, New York in 2015-2019: 138
- Net migration: 247 to Baltimore County, Maryland

#9. York County, Pennsylvania
- Migration from York County, Pennsylvania to Baltimore County, Maryland: 452
- Migration to York County, Pennsylvania in 2015-2019: 912
- Net migration: 460 to York County, Pennsylvania

#8. Frederick County, Maryland
- Migration from Frederick County, Maryland to Baltimore County, Maryland: 603
- Migration to Frederick County, Maryland in 2015-2019: 651
- Net migration: 48 to Frederick County, Maryland

#7. Prince George's County, Maryland
- Migration from Prince George's County, Maryland to Baltimore County, Maryland: 1,008
- Migration to Prince George's County, Maryland in 2015-2019: 1,249
- Net migration: 241 to Prince George's County, Maryland

#6. Carroll County, Maryland
- Migration from Carroll County, Maryland to Baltimore County, Maryland: 1,059
- Migration to Carroll County, Maryland in 2015-2019: 1,825
- Net migration: 766 to Carroll County, Maryland

#5. Montgomery County, Maryland
- Migration from Montgomery County, Maryland to Baltimore County, Maryland: 1,273
- Migration to Montgomery County, Maryland in 2015-2019: 1,237
- Net migration: 36 to Baltimore County, Maryland

#4. Harford County, Maryland
- Migration from Harford County, Maryland to Baltimore County, Maryland: 2,266
- Migration to Harford County, Maryland in 2015-2019: 2,994
- Net migration: 728 to Harford County, Maryland

#3. Howard County, Maryland
- Migration from Howard County, Maryland to Baltimore County, Maryland: 2,417
- Migration to Howard County, Maryland in 2015-2019: 2,187
- Net migration: 230 to Baltimore County, Maryland

#2. Anne Arundel County, Maryland
- Migration from Anne Arundel County, Maryland to Baltimore County, Maryland: 2,915
- Migration to Anne Arundel County, Maryland in 2015-2019: 2,322
- Net migration: 593 to Baltimore County, Maryland

#1. Baltimore city, Maryland
- Migration from Baltimore city, Maryland to Baltimore County, Maryland: 13,295
- Migration to Baltimore city, Maryland in 2015-2019: 11,294
- Net migration: 2,001 to Baltimore County, Maryland