For the past two decades, California has been sending more people to other American states than it receives from them. Since 1990, the state has lost nearly 3.4 million residents through this migration.
This study describes the great ongoing California exodus, using data from the Census, the Internal Revenue Service, the states Department of Finance, the Bureau of Labor Statistics, the Federal Housing Finance Agency, and other sources. We map in detail where in California the migrants come from, and where they go when they leave the state. We then analyze the data to determine the likely causes of Californias decline and the lessons that its decline holds for other states.
The data show a pattern of movement over the past decade from California mainly to states in the western and southern U.S.: Texas, Nevada, and Arizona, in that order, are the top magnet states. Oregon, Washington, Colorado, Idaho, and Utah follow. Rounding out the top ten are two southern states: Georgia and South Carolina.