In new U.S. census data showing migration from July 2020 to July 2021, five of the top 10 counties in numeric growth were in Texas — Collin, Fort Bend, Williamson, Denton and Montgomery counties.
The others were in Arizona (Maricopa County) ... California (Riverside County) ... Florida (Polk and Lee counties) ... and Utah (Utah County).
The three largest numeric losers were L.A. County ... New York County (Manhattan) ... and Cook County, Ill., which includes Chicago.
On a percentage basis (mapped above), the top gainer was Kaufman County, Texas (east of Dallas). The biggest loser was Manhattan.