Counties sending the most people to Grundy County, IL

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

#20. Jo Daviess County, Illinois
- Migration from Jo Daviess County, Illinois to Grundy County, Illinois: 16
- Migration to Jo Daviess County, Illinois in 2015-2019: 0
- Net migration: 16 to Grundy County, Illinois

#19. Prince William County, Virginia
- Migration from Prince William County, Virginia to Grundy County, Illinois: 18
- Migration to Prince William County, Virginia in 2015-2019: 0
- Net migration: 18 to Grundy County, Illinois

#18. Jefferson County, Colorado
- Migration from Jefferson County, Colorado to Grundy County, Illinois: 19
- Migration to Jefferson County, Colorado in 2015-2019: 0
- Net migration: 19 to Grundy County, Illinois

#17. Jefferson County, Kentucky
- Migration from Jefferson County, Kentucky to Grundy County, Illinois: 19
- Migration to Jefferson County, Kentucky in 2015-2019: 10
- Net migration: 9 to Grundy County, Illinois

#16. Rock Island County, Illinois
- Migration from Rock Island County, Illinois to Grundy County, Illinois: 20
- Migration to Rock Island County, Illinois in 2015-2019: 0
- Net migration: 20 to Grundy County, Illinois

#15. Davidson County, Tennessee
- Migration from Davidson County, Tennessee to Grundy County, Illinois: 22
- Migration to Davidson County, Tennessee in 2015-2019: 0
- Net migration: 22 to Grundy County, Illinois

#14. Livingston County, Illinois
- Migration from Livingston County, Illinois to Grundy County, Illinois: 23
- Migration to Livingston County, Illinois in 2015-2019: 98
- Net migration: 75 to Livingston County, Illinois

#13. Madison County, Illinois
- Migration from Madison County, Illinois to Grundy County, Illinois: 26
- Migration to Madison County, Illinois in 2015-2019: 18
- Net migration: 8 to Grundy County, Illinois

#12. Howell County, Missouri
- Migration from Howell County, Missouri to Grundy County, Illinois: 35
- Migration to Howell County, Missouri in 2015-2019: 0
- Net migration: 35 to Grundy County, Illinois

#11. Roane County, Tennessee
- Migration from Roane County, Tennessee to Grundy County, Illinois: 36
- Migration to Roane County, Tennessee in 2015-2019: 0
- Net migration: 36 to Grundy County, Illinois

#10. Toombs County, Georgia
- Migration from Toombs County, Georgia to Grundy County, Illinois: 47
- Migration to Toombs County, Georgia in 2015-2019: 0
- Net migration: 47 to Grundy County, Illinois

#9. Lake County, Illinois
- Migration from Lake County, Illinois to Grundy County, Illinois: 48
- Migration to Lake County, Illinois in 2015-2019: 0
- Net migration: 48 to Grundy County, Illinois

#8. Clay County, Missouri
- Migration from Clay County, Missouri to Grundy County, Illinois: 50
- Migration to Clay County, Missouri in 2015-2019: 0
- Net migration: 50 to Grundy County, Illinois

#7. Lycoming County, Pennsylvania
- Migration from Lycoming County, Pennsylvania to Grundy County, Illinois: 51
- Migration to Lycoming County, Pennsylvania in 2015-2019: 0
- Net migration: 51 to Grundy County, Illinois

#6. DuPage County, Illinois
- Migration from DuPage County, Illinois to Grundy County, Illinois: 73
- Migration to DuPage County, Illinois in 2015-2019: 195
- Net migration: 122 to DuPage County, Illinois

#5. Clark County, Nevada
- Migration from Clark County, Nevada to Grundy County, Illinois: 98
- Migration to Clark County, Nevada in 2015-2019: 0
- Net migration: 98 to Grundy County, Illinois

#4. Kendall County, Illinois
- Migration from Kendall County, Illinois to Grundy County, Illinois: 99
- Migration to Kendall County, Illinois in 2015-2019: 136
- Net migration: 37 to Kendall County, Illinois

#3. LaSalle County, Illinois
- Migration from LaSalle County, Illinois to Grundy County, Illinois: 159
- Migration to LaSalle County, Illinois in 2015-2019: 472
- Net migration: 313 to LaSalle County, Illinois

#2. Cook County, Illinois
- Migration from Cook County, Illinois to Grundy County, Illinois: 258
- Migration to Cook County, Illinois in 2015-2019: 341
- Net migration: 83 to Cook County, Illinois

#1. Will County, Illinois
- Migration from Will County, Illinois to Grundy County, Illinois: 1,145
- Migration to Will County, Illinois in 2015-2019: 784
- Net migration: 361 to Grundy County, Illinois