Most population lost, US states
US states that lost the most residents from the 2020 census to 2024, by raw count of people rather than percentage. New York leads at -348,883. 51 states qualify in total. The median across all 51 is +21,154. Biggest climber in the top 100 since 2020: California, CA, up 47 places to #2.
Flip the list · Most population gained, US states →UPDATED 2026-09-11 · DATA: US CENSUS BUREAU ACS 5-YEAR ESTIMATES
Frequently asked
Which state has the lowest population change?
New York ranks #1 with -348,883 (2024 American Community Survey).
What are the top 5 states by population change?
New York, California, Illinois, Louisiana, West Virginia.
How many states are in this ranking?
51 states qualify after filtering for population minimums and data availability. The ranking covers 2024 ACS 5-year data.
How is population change measured?
Change in the number of residents from the prior decennial census (raw count, not a percentage). Source: US Census Bureau, American Community Survey 5-year estimates (2024).