Massachusetts Out-Migration: 182,000 Residents Lost Since 2020

The scale of the exodus

New research from the Pioneer Institute shows a steady, multi‑year pattern of people leaving Massachusetts for other states. The reported net loss of roughly 182,000 residents since April 2020 is not presented as a short‑term blip tied only to pandemic remote work; migration was elevated before COVID and remained high afterward, indicating deeper structural issues.

UMass Donahue Institute’s summary of the Census V2025 estimates underscores annual swings but a clear negative trend: Massachusetts ranked near the bottom nationally on domestic migration with a net domestic loss of -33,340 in 2025 and -47,954 in 2022, leaving the state 46th in domestic migration over recent years (UMass Donahue Institute).

“a steady, multi‑year pattern of people leaving Massachusetts for other states.”

Who is leaving — and why it matters

Young adults (ages 26–34) are exiting at higher rates, which matters beyond immediate job counts: it reduces entrepreneurship, future tax revenue, home‑buying demand and school enrollment over time. The Pioneer analysis warns that the cumulative loss of their economic activity could affect the Commonwealth for decades (Pioneer Institute).

Analysts and state reports point to cost of living drivers: high housing prices, expensive child care, steep health‑care costs and comparatively high state taxes push many families and younger workers to lower‑cost, faster‑growing states. The Commonwealth Beacon and state housing reports highlight these affordability strains (Massachusetts state housing).

Workforce, jobs and the role of immigration

International migration temporarily masked domestic losses. From 2022–2024 Massachusetts gained roughly 230,000 residents from abroad, which helped expand the labor force to about 3.9 million in 2024. That surge supplied workers for key industries and kept headline population totals roughly steady (Pioneer Institute).

However, net international migration weakened in 2025 — from an estimated 77,957 (peak in 2024) down to roughly 40,000 in 2025 — leaving overall net migration near minimal levels and exposing domestic outflows if the trend continues (Commonwealth Beacon; UMass Donahue Institute).

Private‑sector employment remains below January 2019 levels — down about 18,000 jobs (≈‑0.55%) — while the U.S. private sector grew >5% across the same period, and fast‑growing states such as Florida, North Carolina and Texas saw double‑digit gains. This gap raises questions about Massachusetts’ competitiveness for businesses and workers (Pioneer Institute).

Regional and national comparisons

Massachusetts is part of a broader Northeastern out‑migration trend, but it is among the worst‑hit states. The Donahue Institute data show the Northeast averaging negative domestic migration rates while the South posts positive gains; lower taxes, cheaper housing and aggressive business recruitment in Sun Belt states are drawing residents away (UMass Donahue Institute).

Unemployment figures underscore regional stress: Massachusetts’ unemployment rose to 4.8% in December, higher than nearby New Hampshire (3.1%) and Vermont (2.6%), reflecting uneven recovery across New England (Pioneer Institute).

Policy levers and contributing factors

Experts identify multiple drivers: constrained housing supply and high prices, costly child care, elevated health‑care expenses and tax burdens are cited as root causes. The Pioneer Institute frames the problem as structural rather than temporary and urges policymakers to consider reforms aimed at affordability and competitiveness (Pioneer Institute; Massachusetts state housing).

Census V2025 methodology updates adjusted earlier estimates but confirmed persistent outflows: the UMass Donahue Institute’s summary shows revisions clarified the picture without erasing the out‑migration trend (UMass Donahue Institute).

Implications for the United States

• Fiscal competition: Losses illustrate how lower‑tax states like Florida and Texas attract people and businesses, shaping debates over tax and regulatory policy (Pioneer Institute).
• Labor shifts: If high‑cost states lose younger workers, the national labor pool shifts to Sun Belt regions, strengthening their labor markets and pressuring older hubs to adapt (UMass Donahue Institute).
• Immigration policy impacts: Massachusetts relied on international flows to mask domestic outflows; a national slowdown in immigration would expose workforce shortfalls and force local policy choices (Commonwealth Beacon).
• Housing and family costs: Affordability pressures on housing, child care and health care are central to migration decisions; policy that lowers barriers to housing supply or reduces family costs could alter trends (Massachusetts state housing).
• Political consequences: Continued out‑migration affects congressional apportionment, Electoral College counts and federal funding formulas, potentially shifting political power to faster‑growing, lower‑cost states (UMass Donahue Institute).

Reporting and data sources

This article draws on the following primary sources:

• Pioneer Institute — Domestic Out‑Migration Analysis
• UMass Donahue Institute — Summary of Census V2025 State Population Estimates
• Commonwealth Beacon — Reporting on Population and Immigration Trends
• Massachusetts state housing — Housing needs and affordability

All original facts, figures and URLs are preserved above as reported by the cited sources.