Over Two-Thirds of the Nation’s Counties Had Natural Decrease in 2021
COVID-19 pandemic's impact on births and deaths results in a record number of counties experiencing natural decrease
MARCH 24, 2022 — More than 73% (2,297) of U.S. counties experienced natural decrease in 2021, up from 45.5% in 2019 and 55.5% in 2020, according to the U.S. Census Bureau’s Vintage 2021 estimates of population and components of change released today. Natural decrease occurs when there are more deaths than births in a population over a given time period.
In 2021, fewer births, an aging population and increased mortality – intensified by the COVID-19 pandemic – contributed to a rise in natural decrease. The statistics released today include population estimates and components of change for the nation’s 384 metropolitan statistical areas, 543 micropolitan statistical areas and 3,143 counties.
