254,000 Residents Leave as California Leads Nation in Domestic Migration Loss

Key Findings

• California posted the nation's largest net domestic migration loss of 254,332 residents, nearly double second-place New York (130,436), with 661,205 people leaving while only 406,873 arrived from other states.
• California → Texas is the nation's #1 migration corridor with 77,161 movers, followed by California → Nevada (53,289) and California → Arizona (52,383). Four of the top 10 busiest corridors in America originate from California.
• California appears as the losing state in 6 of the top 10 net migration corridors: Nevada (+32,156), Texas (+31,714), Arizona (+24,209), Florida (+20,206), Washington (+16,982), and Oregon (+13,546) all gained significantly from California departures.

California's status as the nation's most populous state faces unprecedented pressure as more residents pack up and leave than any other state in America. The Golden State's net domestic migration loss of 254,332 residents represents the largest exodus from any single state, with Californians dispersing primarily to Sun Belt and Mountain West destinations offering lower costs of living, different tax structures, and new opportunities. 

This study, conducted by RoadRunner Auto Transport, analyzed U.S. Census Bureau State-to-State Migration Flows from the 2024 American Community Survey 1-Year Estimates, examining all 2,295 unique state-to-state corridors across 51 jurisdictions. This California-focused analysis examines where Golden State residents are moving, who is moving in, and what the net population shifts reveal about California's changing demographics.

Where Californians Are Moving: Top 25 Destinations

The 661,205 Californians who relocated to other states in 2023 spread across all 50 states, but clear patterns emerge in their destination choices. The top 25 destinations capture the vast majority of outbound moves:

Texas (77,161) is less than Nevada + Arizona combined (105,672). The top four destinations (Texas, Nevada, Arizona, Washington) all share borders with California or offer significantly lower costs of living. Notably, 10,516 Californians moved to Hawaii despite its high cost of living, suggesting lifestyle factors beyond economics drive some migration decisions. The presence of Illinois (15,128) and New York (31,367) in the top destinations indicates that not all movement is toward lower-cost areas, career opportunities and family connections also play significant roles.

Who Is Moving to California: Top 25 Origin States

While 661,205 residents departed, California still attracted 406,873 domestic migrants, making it far from a one-way street. Texas leads the reverse flow:

The data reveals substantial bidirectional movement: while 77,161 Californians moved to Texas, 45,447 Texans moved to California. Similarly, Arizona sent 28,174 residents to California while receiving 52,383. This two-way flow suggests migration isn't simply a rejection of California but rather reflects complex decisions involving careers, family, climate preferences, and life circumstances. California's technology sector, entertainment industry, and educational institutions continue to draw talent from across the nation.

Net Migration Corridors: California's Biggest Population Losses

When accounting for bidirectional movement, the net population shifts reveal which states gained the most from California's exodus. California appears as the losing state in 6 of the nation's top 10 net migration corridors:

Nevada's net gain of 32,156 from California alone represents the largest single-corridor population shift in America. Combined, these eight states gained 160,066 net residents from California. The California-Nevada corridor's dominance likely reflects Las Vegas's booming economy, no state income tax, and proximity to California, allowing former residents to maintain connections while enjoying lower costs.

California's National Migration Context

To understand California's migration position nationally, it's essential to compare the Golden State's flows with other major states:

California's net domestic loss of 254,332 is nearly double that of second-place New York (-130,436), and exceeds the combined losses of Illinois (-82,438) and New Jersey (-64,700). However, California's international immigration (303,793) partially offsets these domestic losses. When factoring international arrivals, California's total population change from migration becomes -254,332 + 303,793 = +49,461, suggesting the state still experiences overall migration growth when including international flows.

California in the Top 25 National Migration Corridors

California features prominently in the nation's busiest migration corridors, appearing in 8 of the top 25:

 California dominates the top of the national rankings: the #1, #3, #4, and #10 busiest corridors all originate from California. The California → Texas corridor alone moves more people than the populations of many California cities. Only one of California's top 8 corridors shows movement into California (Texas → California at #8), underscoring the overwhelmingly outbound nature of California's migration patterns.

Complete California Outflow: All 50 State Destinations

For completeness, here is the full breakdown of where all 661,205 departing Californians relocated, covering all 50 destinations: 

Even the smallest flows reveal interesting patterns: North Dakota received just 859 Californians (the lowest), while Montana (4,872) and Wyoming (1,957) attracted residents despite their remote locations and harsh winters, suggesting some Californians prioritize lifestyle factors like outdoor recreation, lower population density, or political climate over convenience.

Methodology

Study Overview:

RoadRunner Auto Transport analyzed official state-to-state migration flow data from the U.S. Census Bureau to identify the busiest migration corridors and net domestic migration patterns.

Data Collection Process:

Primary Data Source: U.S. Census Bureau, State-to-State Migration Flows, 2024 American Community Survey 1-Year Estimates

Geographic Scope: 51 jurisdictions (50 U.S. states plus District of Columbia)

Data Preparation & Cleaning:

Downloaded the State-to-State Migration Flows file (Table 13) from Census Bureau. Removed suppressed/invalid entries: Deleted rows with "X" (Not applicable) and "N" (Insufficient sample) flow values. Removed all self-flows (Origin = Destination). Stripped whitespace from all state names. Converted all flow values to numeric integers. Dropped any remaining rows with null/NaN values.

Analysis Components:

Top 25 State-to-State Migration Corridors: Ranked all 2,295 state-to-state pairs by flow volume. Net Domestic Migration by State: Total domestic inflow minus total domestic outflow for each state. Net Migration Corridors: Calculated bidirectional net for all unique state pairs. International Immigration by State: Flow volume from foreign countries to each state.

Quality Assurance:

All 51 jurisdictions were verified to have complete migration data. Outliers were flagged and cross-referenced against source data to ensure accuracy. Puerto Rico was analyzed separately and excluded from main state rankings per campaign scope.

Data Sources

Primary Source:

U.S. Census Bureau: State-to-State Migration Flows, 2024 American Community Survey 1-Year Estimates: https://www.census.gov/data/tables/time-series/demo/geographic-mobility/state-to-state-migration.html

Research Dataset: https://docs.google.com/spreadsheets/d/1_7FyxKvK3z2Xdg_ozV0Ue2CBP6XYeAn-/edit?gid=539849260#gid=539849260

Copyright © 2026 California Business Journal. All Rights Reserved.

For California Business Journal Disclaimers, go to /terms-conditions/.