Illinois has suffered its largest single-year population decline in decades, according to newly-released estimates from the U.S. Census Bureau.
In 2021, only the District of Columbia and New York lost a higher percentage of residents, the data shows.
"In 2021, 20 states and the District of Columbia lost residents via net domestic migration. Largest domestic migration losses were in California (-367,299), New York (-352,185) and Illinois (-122,460)," the Census Bureau says.
"The largest net domestic migration gains were in Florida (220,890), Texas (170,307) and Arizona (93,026)," it added.
Illinois’ estimated losses of more than 122,000 people in 2021 is part of a steady decline there in recent years.
The decline started in 2014 when the state lost nearly 11,000 people and has increased to losses of nearly 80,000 in 2020, the website Illinois Policy reports, citing census data.
The drop in 2021 appears to the most severe since 1943, when Illinois lost around 300,000 people during World War II, according to Federal Reserve Economic Data.