America’s population size is standing still, according to new data from the U.S. Census Bureau. Population growth over the 12-month period from July 1, 2020 through July 1, 2021 stood at unprecedented low of just 0.12%. This is the lowest annual growth since the Bureau began collecting such statistics in 1900, and reflects how all components of population change—deaths, births, and immigration levels—were impacted during a period when the COVID-19 pandemic became most prevalent.[i] The new estimates show that during this period, population growth declined from the previous year in 31 of 50 states as well as Washington, D.C., with 18 states sustaining absolute population losses. In some states, especially California and New York, population losses were exacerbated by inflated out-migration during the pandemic, just as other states such as Florida and Texas benefitted from greater population in-flows.
https://www.brookings.edu/research/u-s-population-growth-has-nearly-flatlined-new-census-data-shows/