Counties sending the most people to Walla Walla County, WA

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

#20. Gallatin County, Montana
- Migration from Gallatin County, Montana to Walla Walla County, Washington: 96
- Migration to Gallatin County, Montana in 2015-2019: 3
- Net migration: 93 to Walla Walla County, Washington

#19. Washington County, Oregon
- Migration from Washington County, Oregon to Walla Walla County, Washington: 106
- Migration to Washington County, Oregon in 2015-2019: 19
- Net migration: 87 to Walla Walla County, Washington

#18. Clallam County, Washington
- Migration from Clallam County, Washington to Walla Walla County, Washington: 115
- Migration to Clallam County, Washington in 2015-2019: 0
- Net migration: 115 to Walla Walla County, Washington

#17. Los Angeles County, California
- Migration from Los Angeles County, California to Walla Walla County, Washington: 123
- Migration to Los Angeles County, California in 2015-2019: 83
- Net migration: 40 to Walla Walla County, Washington

#16. Clark County, Washington
- Migration from Clark County, Washington to Walla Walla County, Washington: 126
- Migration to Clark County, Washington in 2015-2019: 70
- Net migration: 56 to Walla Walla County, Washington

#15. Grays Harbor County, Washington
- Migration from Grays Harbor County, Washington to Walla Walla County, Washington: 131
- Migration to Grays Harbor County, Washington in 2015-2019: 92
- Net migration: 39 to Walla Walla County, Washington

#14. Orange County, California
- Migration from Orange County, California to Walla Walla County, Washington: 142
- Migration to Orange County, California in 2015-2019: 0
- Net migration: 142 to Walla Walla County, Washington

#13. Mason County, Washington
- Migration from Mason County, Washington to Walla Walla County, Washington: 154
- Migration to Mason County, Washington in 2015-2019: 23
- Net migration: 131 to Walla Walla County, Washington

#12. Kitsap County, Washington
- Migration from Kitsap County, Washington to Walla Walla County, Washington: 158
- Migration to Kitsap County, Washington in 2015-2019: 29
- Net migration: 129 to Walla Walla County, Washington

#11. Thurston County, Washington
- Migration from Thurston County, Washington to Walla Walla County, Washington: 163
- Migration to Thurston County, Washington in 2015-2019: 149
- Net migration: 14 to Walla Walla County, Washington

#10. Pierce County, Washington
- Migration from Pierce County, Washington to Walla Walla County, Washington: 168
- Migration to Pierce County, Washington in 2015-2019: 131
- Net migration: 37 to Walla Walla County, Washington

#9. Riverside County, California
- Migration from Riverside County, California to Walla Walla County, Washington: 173
- Migration to Riverside County, California in 2015-2019: 55
- Net migration: 118 to Walla Walla County, Washington

#8. Nez Perce County, Idaho
- Migration from Nez Perce County, Idaho to Walla Walla County, Washington: 224
- Migration to Nez Perce County, Idaho in 2015-2019: 12
- Net migration: 212 to Walla Walla County, Washington

#7. Whitman County, Washington
- Migration from Whitman County, Washington to Walla Walla County, Washington: 232
- Migration to Whitman County, Washington in 2015-2019: 162
- Net migration: 70 to Walla Walla County, Washington

#6. Benton County, Washington
- Migration from Benton County, Washington to Walla Walla County, Washington: 243
- Migration to Benton County, Washington in 2015-2019: 588
- Net migration: 345 to Benton County, Washington

#5. Snohomish County, Washington
- Migration from Snohomish County, Washington to Walla Walla County, Washington: 269
- Migration to Snohomish County, Washington in 2015-2019: 199
- Net migration: 70 to Walla Walla County, Washington

#4. Umatilla County, Oregon
- Migration from Umatilla County, Oregon to Walla Walla County, Washington: 323
- Migration to Umatilla County, Oregon in 2015-2019: 475
- Net migration: 152 to Umatilla County, Oregon

#3. Spokane County, Washington
- Migration from Spokane County, Washington to Walla Walla County, Washington: 372
- Migration to Spokane County, Washington in 2015-2019: 324
- Net migration: 48 to Walla Walla County, Washington

#2. King County, Washington
- Migration from King County, Washington to Walla Walla County, Washington: 499
- Migration to King County, Washington in 2015-2019: 184
- Net migration: 315 to Walla Walla County, Washington

#1. Franklin County, Washington
- Migration from Franklin County, Washington to Walla Walla County, Washington: 637
- Migration to Franklin County, Washington in 2015-2019: 700
- Net migration: 63 to Franklin County, Washington