Massachusetts Loses Roughly 182,000 Residents to Domestic Out-Migration Since 2020 — Young Workers Driving a Long-Term Shift
Massachusetts lost about 182,000 residents to net domestic out-migration between April 2020 and July 2025, driven largely by adults aged 26–34, with affordability pressures and falling international inflows reshaping the state’s long-term workforce and economy.
Key takeaways
- Net domestic out-migration (Apr 2020–Jul 2025): about 182,000 people — equal to roughly one-and-a-half Cambridges. Pioneer Institute
- Age skew: those leaving are mostly ages 26–34, reducing the pool of prime-career workers. Pioneer Institute
- International migration shifted: +~230,000 residents from 2022–2024 but fell to ~40,000 in 2025, reducing the buffer that had masked domestic losses. Commonwealth Beacon
- Jobs and unemployment: private-sector employment remains ~18,000 jobs (0.55%) below Jan 2020 levels; statewide unemployment rose to 4.8% by December. Pioneer Institute
Overview
Massachusetts has experienced a sustained net domestic outflow that predates the pandemic and continued through July 2025. Researchers at the Pioneer Institute characterize this as a structural trend rather than a short-term, pandemic-era anomaly.
Domestic out-migration trends
Pioneer’s analysis shows a net domestic loss of roughly 182,000 residents between April 2020 and July 2025. In the 12 months from July 2024 to July 2025 alone, the state had a net domestic outflow of about 33,000 people, placing Massachusetts among the states with the highest loss rates nationwide. Commonwealth Beacon and the UMass Donahue Institute data corroborate this pattern.
“A drain that will affect the state’s workforce for years,” according to the Pioneer Institute’s characterization of the outflow.
Younger adults are leaving — and that matters
The exodus skews young: most departures are among adults aged 26–34. That age group is crucial — they are building careers, starting families, paying taxes and driving consumer demand. Losing these workers can slow long-term growth and shrink the labor pool employers need now and in the future.
International migration had masked the problem — until recently
From 2022–2024, net international migration added roughly 230,000 residents, temporarily offsetting domestic losses and boosting the labor force to about 3.9 million in 2024. However, national immigration flows have slowed and net international migration fell to roughly 40,000 in 2025, reducing Massachusetts’ cushion. Pioneer Institute and Commonwealth Beacon provide the underlying analysis.
Economic and workforce consequences
Private-sector employment in Massachusetts has not fully recovered: since January 2020, private jobs are down by roughly 18,000 (about 0.55%). By contrast, U.S. private-sector growth exceeded 5% and several faster-growing states topped 10% gains. Meanwhile the statewide unemployment rate rose to 4.8% by December, higher than many New England peers. These indicators suggest slower job creation and potential mismatches between jobs and worker skills. Pioneer Institute
Population trends and projections
Despite out-migration, Massachusetts saw modest population growth to about 7.15 million by June 2025, driven mainly by births and earlier international migration. Still, some baseline projections show possible declines by 2035 — including a scenario with a 0.4% drop (~28,000 people) under slower growth assumptions. The Commonwealth Beacon and UMass Donahue Institute summaries reflect these cautions, and state housing data underline growth vulnerabilities. Massachusetts state data
Why people are leaving: costs and competitiveness
Analysts point to high costs — housing, childcare, health care and taxes — as primary drivers pushing residents to seek better affordability and quality of life elsewhere. The Pioneer report emphasizes these affordability pressures as central to the state’s competitiveness challenges. Pioneer Institute
Implications for the Inland Empire, California
Some households leaving expensive, high-tax states like Massachusetts could relocate to lower-cost regions such as the Inland Empire (Riverside and San Bernardino counties). The following outlines potential effects:
Economic impact
- Lower housing costs may attract families seeking affordability and more space.
- Employers in logistics, warehousing, health care and construction could benefit from a wider labor pool, easing local shortages.
Political consequences
- Local leaders may highlight affordability and opportunity to attract newcomers and investment.
- An influx of residents can shift public-service demands and voting dynamics, requiring planning and budget adjustments.
Social effects
- Increased demand for schooling, childcare and health services could strain systems unless matched by investment.
- Cultural exchange may broaden professional networks and local economic activity.
Cultural relevance
The Inland Empire’s suburban and exurban mix may appeal to families leaving dense Northeastern cities, drawn by more outdoor access and lower housing costs. Communities will weigh growth benefits against concerns about congestion and preserving local character.
Practical applications for residents and leaders
- Planners and school districts should monitor migration trends to manage capacity and services.
- Workforce development programs can tailor outreach to attract professionals in health care, logistics and tech-adjacent trades.
- Economic development agencies and employers can market the Inland Empire’s lower housing costs and job opportunities to out-of-state talent.
Sources and further reading
- Pioneer Institute, “Domestic Outmigration Is Hollowing Out the Massachusetts Workforce and Economy”
- Commonwealth Beacon, “Mass Population Squeaks to Growth but National Immigration Slowdown Reveals Cracks”
- UMass Donahue Institute, “Summary of the U.S. Census Bureau V2025 State Population Estimates”
- Massachusetts state data, “No Growth Housing Needs”
Reporting based on Times Media Service analysis of public research and state- and think-tank reports.
