Rankings
Biggest gainers and losers by net migration, 2012–2023 cumulative filing years.
Biggest gainers
- 1Sumter County, FL+445.0
- 2Kendall County, TX+394.0
- 3St. Johns County, FL+358.6
- 4Comal County, TX+356.9
- 5Brunswick County, NC+355.1
- 6Kaufman County, TX+334.7
- 7Walton County, FL+312.6
- 8New Kent County, VA+300.6
- 9Flagler County, FL+298.9
- 10Union County, GA+296.6
- 11Charlotte County, FL+286.6
- 12Rockwall County, TX+283.5
- 13Nassau County, FL+282.3
- 14Parker County, TX+282.0
- 15Liberty County, TX+279.1
- 16Lancaster County, SC+276.6
- 17Jackson County, GA+275.1
- 18Elbert County, CO+274.2
- 19Pender County, NC+271.8
- 20Horry County, SC+267.6
- 21Llano County, TX+263.8
- 22Forsyth County, GA+263.0
- 23Greene County, GA+262.8
- 24Goochland County, VA+257.6
- 25Dawson County, GA+256.8
Biggest losers
- 1Geary County, KS-509.3
- 2Madison County, ID-329.5
- 3Vernon Parish, LA-306.0
- 4Seward County, KS-278.1
- 5Christian County, KY-268.0
- 6Riley County, KS-258.5
- 7Texas County, OK-251.5
- 8New York County, NY-249.1
- 9Arlington County, VA-246.9
- 10Fairbanks North Star Borough, AK-239.9
- 11Jefferson County, NY-238.3
- 12Suffolk County, MA-231.6
- 13St. Louis city, MO-228.2
- 14Coahoma County, MS-226.6
- 15Alexandria city, VA-222.4
- 16Hudson County, NJ-212.6
- 17Charlottesville city, VA-205.2
- 18Kings County, NY-201.9
- 19Ford County, KS-200.2
- 20Bronx County, NY-199.3
- 21Moore County, TX-199.2
- 22Queens County, NY-194.1
- 23San Francisco County, CA-194.0
- 24Curry County, NM-188.2
- 25Washington County, MS-182.1
Ranked by net per 1k residents (people per 1,000). Cumulative net summed across 2012–2023. Population is the latest Census estimate; counties under 20,000 residents are excluded to limit small-sample noise. Source: IRS migration data; figures cover tax filers, AGI is nominal.