Rankings
Biggest gainers and losers by net migration, 2012–2023 cumulative filing years.
Biggest gainers
- 1Palm Beach County, FL+$37.9B
- 2Collier County, FL+$27.4B
- 3Maricopa County, AZ+$20.4B
- 4Clark County, NV+$16.3B
- 5Lee County, FL+$15.8B
- 6Sarasota County, FL+$14.3B
- 7Miami-Dade County, FL+$13.5B
- 8Travis County, TX+$9.9B
- 9Denton County, TX+$9.6B
- 10Pinellas County, FL+$9.1B
- 11Manatee County, FL+$8.4B
- 12Williamson County, TX+$8.1B
- 13St. Johns County, FL+$7.6B
- 14Collin County, TX+$7.4B
- 15Montgomery County, TX+$6.5B
- 16Riverside County, CA+$6.2B
- 17Charleston County, SC+$6.1B
- 18Pasco County, FL+$5.9B
- 19Indian River County, FL+$5.9B
- 20Horry County, SC+$5.7B
- 21Washoe County, NV+$5.5B
- 22Brevard County, FL+$5.4B
- 23Beaufort County, SC+$5.2B
- 24Martin County, FL+$5.2B
- 25Williamson County, TN+$5.2B
Biggest losers
- 1New York County, NY-$61.8B
- 2Cook County, IL-$43.5B
- 3Los Angeles County, CA-$42.1B
- 4Santa Clara County, CA-$35.4B
- 5San Francisco County, CA-$28.5B
- 6Queens County, NY-$17.6B
- 7Kings County, NY-$16.4B
- 8Harris County, TX-$14.6B
- 9Middlesex County, MA-$13.2B
- 10Fairfax County, VA-$10.5B
- 11Suffolk County, MA-$10.4B
- 12King County, WA-$10.1B
- 13District of Columbia, DC-$9.4B
- 14Hudson County, NJ-$9.0B
- 15Alameda County, CA-$8.8B
- 16San Mateo County, CA-$8.4B
- 17Bronx County, NY-$8.3B
- 18Montgomery County, MD-$8.2B
- 19Hennepin County, MN-$7.9B
- 20Philadelphia County, PA-$7.7B
- 21Arlington County, VA-$6.7B
- 22Orange County, CA-$6.3B
- 23Lake County, IL-$6.3B
- 24DuPage County, IL-$6.3B
- 25Westchester County, NY-$6.2B
Ranked by net income (agi) (nominal $). Cumulative net summed across 2012–2023. Source: IRS migration data; figures cover tax filers, AGI is nominal.