Counties sending the most people to Washington County, IA

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

#20. Louisa County, Iowa
- Migration from Louisa County, Iowa to Washington County, Iowa: 19
- Migration to Louisa County, Iowa in 2015-2019: 9
- Net migration: 10 to Washington County, Iowa

#19. Macon County, Illinois
- Migration from Macon County, Illinois to Washington County, Iowa: 22
- Migration to Macon County, Illinois in 2015-2019: 0
- Net migration: 22 to Washington County, Iowa

#18. Emanuel County, Georgia
- Migration from Emanuel County, Georgia to Washington County, Iowa: 23
- Migration to Emanuel County, Georgia in 2015-2019: 0
- Net migration: 23 to Washington County, Iowa

#17. Keokuk County, Iowa
- Migration from Keokuk County, Iowa to Washington County, Iowa: 25
- Migration to Keokuk County, Iowa in 2015-2019: 110
- Net migration: 85 to Keokuk County, Iowa

#16. LaSalle County, Illinois
- Migration from LaSalle County, Illinois to Washington County, Iowa: 26
- Migration to LaSalle County, Illinois in 2015-2019: 0
- Net migration: 26 to Washington County, Iowa

#15. Polk County, Iowa
- Migration from Polk County, Iowa to Washington County, Iowa: 30
- Migration to Polk County, Iowa in 2015-2019: 68
- Net migration: 38 to Polk County, Iowa

#14. Des Moines County, Iowa
- Migration from Des Moines County, Iowa to Washington County, Iowa: 33
- Migration to Des Moines County, Iowa in 2015-2019: 0
- Net migration: 33 to Washington County, Iowa

#13. Orange County, California
- Migration from Orange County, California to Washington County, Iowa: 39
- Migration to Orange County, California in 2015-2019: 0
- Net migration: 39 to Washington County, Iowa

#12. Jefferson County, Iowa
- Migration from Jefferson County, Iowa to Washington County, Iowa: 40
- Migration to Jefferson County, Iowa in 2015-2019: 61
- Net migration: 21 to Jefferson County, Iowa

#11. Iowa County, Iowa
- Migration from Iowa County, Iowa to Washington County, Iowa: 43
- Migration to Iowa County, Iowa in 2015-2019: 0
- Net migration: 43 to Washington County, Iowa

#10. Tulsa County, Oklahoma
- Migration from Tulsa County, Oklahoma to Washington County, Iowa: 44
- Migration to Tulsa County, Oklahoma in 2015-2019: 0
- Net migration: 44 to Washington County, Iowa

#9. Muscatine County, Iowa
- Migration from Muscatine County, Iowa to Washington County, Iowa: 45
- Migration to Muscatine County, Iowa in 2015-2019: 24
- Net migration: 21 to Washington County, Iowa

#8. Boone County, Iowa
- Migration from Boone County, Iowa to Washington County, Iowa: 48
- Migration to Boone County, Iowa in 2015-2019: 0
- Net migration: 48 to Washington County, Iowa

#7. Story County, Iowa
- Migration from Story County, Iowa to Washington County, Iowa: 53
- Migration to Story County, Iowa in 2015-2019: 24
- Net migration: 29 to Washington County, Iowa

#6. Lee County, Iowa
- Migration from Lee County, Iowa to Washington County, Iowa: 61
- Migration to Lee County, Iowa in 2015-2019: 0
- Net migration: 61 to Washington County, Iowa

#5. Henry County, Iowa
- Migration from Henry County, Iowa to Washington County, Iowa: 64
- Migration to Henry County, Iowa in 2015-2019: 41
- Net migration: 23 to Washington County, Iowa

#4. Pinal County, Arizona
- Migration from Pinal County, Arizona to Washington County, Iowa: 78
- Migration to Pinal County, Arizona in 2015-2019: 0
- Net migration: 78 to Washington County, Iowa

#3. Maricopa County, Arizona
- Migration from Maricopa County, Arizona to Washington County, Iowa: 88
- Migration to Maricopa County, Arizona in 2015-2019: 0
- Net migration: 88 to Washington County, Iowa

#2. Cook County, Illinois
- Migration from Cook County, Illinois to Washington County, Iowa: 105
- Migration to Cook County, Illinois in 2015-2019: 0
- Net migration: 105 to Washington County, Iowa

#1. Johnson County, Iowa
- Migration from Johnson County, Iowa to Washington County, Iowa: 285
- Migration to Johnson County, Iowa in 2015-2019: 90
- Net migration: 195 to Washington County, Iowa