Counties sending the most people to Union County, IA

Stacker compiled a list of counties sending the most people to Union 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 Union County, IA from the county between 2015 and 2019. Ties were broken by gross migration.

#20. Douglas County, Nebraska
- Migration from Douglas County, Nebraska to Union County, Iowa: 10
- Migration to Douglas County, Nebraska in 2015-2019: 0
- Net migration: 10 to Union County, Iowa

#19. Wayne County, Iowa
- Migration from Wayne County, Iowa to Union County, Iowa: 13
- Migration to Wayne County, Iowa in 2015-2019: 0
- Net migration: 13 to Union County, Iowa

#18. Clarion County, Pennsylvania
- Migration from Clarion County, Pennsylvania to Union County, Iowa: 13
- Migration to Clarion County, Pennsylvania in 2015-2019: 0
- Net migration: 13 to Union County, Iowa

#17. Wapello County, Iowa
- Migration from Wapello County, Iowa to Union County, Iowa: 13
- Migration to Wapello County, Iowa in 2015-2019: 6
- Net migration: 7 to Union County, Iowa

#16. Crawford County, Iowa
- Migration from Crawford County, Iowa to Union County, Iowa: 14
- Migration to Crawford County, Iowa in 2015-2019: 0
- Net migration: 14 to Union County, Iowa

#15. Delaware County, Indiana
- Migration from Delaware County, Indiana to Union County, Iowa: 16
- Migration to Delaware County, Indiana in 2015-2019: 0
- Net migration: 16 to Union County, Iowa

#14. St. Tammany Parish, Louisiana
- Migration from St. Tammany Parish, Louisiana to Union County, Iowa: 16
- Migration to St. Tammany Parish, Louisiana in 2015-2019: 0
- Net migration: 16 to Union County, Iowa

#13. Clark County, Nevada
- Migration from Clark County, Nevada to Union County, Iowa: 20
- Migration to Clark County, Nevada in 2015-2019: 0
- Net migration: 20 to Union County, Iowa

#12. Tama County, Iowa
- Migration from Tama County, Iowa to Union County, Iowa: 26
- Migration to Tama County, Iowa in 2015-2019: 0
- Net migration: 26 to Union County, Iowa

#11. Page County, Iowa
- Migration from Page County, Iowa to Union County, Iowa: 26
- Migration to Page County, Iowa in 2015-2019: 23
- Net migration: 3 to Union County, Iowa

#10. Gentry County, Missouri
- Migration from Gentry County, Missouri to Union County, Iowa: 27
- Migration to Gentry County, Missouri in 2015-2019: 0
- Net migration: 27 to Union County, Iowa

#9. Decatur County, Iowa
- Migration from Decatur County, Iowa to Union County, Iowa: 28
- Migration to Decatur County, Iowa in 2015-2019: 4
- Net migration: 24 to Union County, Iowa

#8. Dallas County, Iowa
- Migration from Dallas County, Iowa to Union County, Iowa: 28
- Migration to Dallas County, Iowa in 2015-2019: 25
- Net migration: 3 to Union County, Iowa

#7. Pottawattamie County, Iowa
- Migration from Pottawattamie County, Iowa to Union County, Iowa: 29
- Migration to Pottawattamie County, Iowa in 2015-2019: 10
- Net migration: 19 to Union County, Iowa

#6. Polk County, Iowa
- Migration from Polk County, Iowa to Union County, Iowa: 37
- Migration to Polk County, Iowa in 2015-2019: 383
- Net migration: 346 to Polk County, Iowa

#5. Brevard County, Florida
- Migration from Brevard County, Florida to Union County, Iowa: 39
- Migration to Brevard County, Florida in 2015-2019: 0
- Net migration: 39 to Union County, Iowa

#4. Audubon County, Iowa
- Migration from Audubon County, Iowa to Union County, Iowa: 46
- Migration to Audubon County, Iowa in 2015-2019: 0
- Net migration: 46 to Union County, Iowa

#3. Madison County, Iowa
- Migration from Madison County, Iowa to Union County, Iowa: 87
- Migration to Madison County, Iowa in 2015-2019: 0
- Net migration: 87 to Union County, Iowa

#2. Taylor County, Iowa
- Migration from Taylor County, Iowa to Union County, Iowa: 93
- Migration to Taylor County, Iowa in 2015-2019: 14
- Net migration: 79 to Union County, Iowa

#1. Adams County, Iowa
- Migration from Adams County, Iowa to Union County, Iowa: 186
- Migration to Adams County, Iowa in 2015-2019: 24
- Net migration: 162 to Union County, Iowa