Maricopa County had the biggest population growth in the country in 2022, according to Census Bureau data released Thursday.
The county's population increased by 1.3% from July 2021 to July 2022 with the addition of 56,831 new residents.
This was the largest gain in residents across the U.S. and occurred mostly because of domestic migration. The second largest increase was in Harris County, Texas — essentially the city of Houston — a state that had six of the top 10 largest county population…
