Los Angeles County lost 53,421 residents between July 2024 and July 2025, the largest numeric population decline of any county in the United States, according to new U.S. Census Bureau data.
The number of county residents is now at less than 9.7 million people, a decrease from 10 million plus in 2020, with 30 of California’s 58 counties also losing residents. A report from Fox Business, reposted on X, has since garnered widespread attention. There were heated reactions online as commenters discussed the role housing expenses, regulations, and governance play in the outflow.
The post presents U.S. Census Bureau population data and includes detailed text describing an ongoing decline in Los Angeles County. It includes an attached video that visually supports the data but does not show a specific incident or interaction; instead, it summarizes demographic trends and their reported effects.
A recent contributor post outlines that Los Angeles County lost 53,421 residents between July 2024 and July 2025, the biggest numeric decline among U.S. counties. It goes on to say that during the same July-to-July period, California lost population for the third consecutive year. The county’s population has dropped from over 10 million in 2020 to under 9.7 million over the year.
The post attributes the population losses in L.A. to “departures of high earners, businesses, Hollywood productions, and middle-class families re-locating to lower-tax, less regulated, more affordable, and politically moderate states like Nevada, Texas, Florida, and Arizona, and nearby lower-cost, lightly populated inland California counties.” The post is in line with the U.S. Census Bureau’s Vintage 2025 population estimates released in March 2026.
Online Reactions to the Los Angeles County Population Data
The post triggered mixed reactions on social media. Some users raised issues about other population groups that still exist and the need for their services.
One commenter stated, “All they are going to be left with is illegals.” Another wrote, “The property tax is unaffordable. There are too many regulations for businesses. What is the incentive to stay?”
Others pointed to apparent contradictions in the housing market. One reaction noted, “Yet rents and housing costs continue to climb. Doesn’t make sense.”
Additional comments addressed governance and political factors. One said, “Rigged elections have consequences.” Another observed, “They lose residents, but gain voters…. funny how that works.”
A differing view argued, “Riverside County and Kern Valley, which are neighboring counties to LA, are some of the fastest-growing counties in the country. People are not fleeing Newsom’s California, just moving to less crowded areas in California. Nice try with your propaganda, though.”
People are noticing this post because it connects the official U.S. Census Bureau data about the county with the largest population loss to date with the numerous public discussions about affordability, business climate, and governance happening in California.
The population trends outlined in the X post are continuing to fuel larger conversations about California’s changing demographics and economic stressors. With additional counties reporting losses and people moving to other states, the data point is being added to the ongoing national debate about urban migration and local governance as well.
