Immigration in Massachusetts

Foreign-born population, origins and migration flows.

Foreign-born residents
18.7%
2024 · Census American Community Survey 1-year estimates
Foreign-born residents who are naturalized citizens
52.1%
2024 · Census American Community Survey 1-year estimates
Total net migration
6,900
2025 · Census Bureau Population Estimates Program
Net international migration
40,240
2025 · Census Bureau Population Estimates Program
Net domestic migration
-33,340
2025 · Census Bureau Population Estimates Program
Foreign-born
1.28 M
18.1% (6th in the U.S.)
Naturalized citizens
735,000
Non-citizen residents
545,000

Historical data

Pick an indicator to see its long-run evolution.

Foreign-born share

1900–2023
18.1%

Share of residents born outside the U.S.; the 1910 peak reflects European immigration.

Foreign-Born Population

Residents born abroad.

Foreign-born residents
18.7%
2024 · Census American Community Survey 1-year estimates
Foreign-born population
1,337,811
2024 · Census American Community Survey 1-year estimates
Share of population
18.1%
6th in the U.S.
Naturalized citizens
735,000

Foreign-born residents

2006–2024
18.7%

Census American Community Survey 1-year estimates, share of total population, B05002 (2020 not released).

Foreign-born population

2006–2024
1,337,811▲ 47%

Census American Community Survey 1-year estimates, B05002 (2020 not released).

IndicatorMassachusettsU.S.
Foreign-born share (%)18.113.9

Countries of Origin

Where immigrants come from.

Foreign-born residents who are naturalized citizens
52.1%
2024 · Census American Community Survey 1-year estimates
1st origin
Brazil
2nd origin
Dominican Republic
3rd origin
China
Other leading origins
Haiti, India

Foreign-born residents who are naturalized citizens

2006–2024
52.1%

Census American Community Survey 1-year estimates, B05002 (2020 not released).

Migration Flows

Overall population movement.

Total net migration
6,900
2025 · Census Bureau Population Estimates Program
Net international migration
40,240
2025 · Census Bureau Population Estimates Program

Total net migration

2011–2025
6,900

Census Bureau Population Estimates Program, international plus domestic net migration, July–June years (2020 partial year omitted).

Net international migration

2011–2025
40,240▲ 17%

Census Bureau Population Estimates Program, net international migration, July–June years (2020 partial year omitted).

International Migration

Arrivals from abroad.

Net international migration
40,240
2025 · Census Bureau Population Estimates Program

Net international migration

2011–2025
40,240▲ 17%

Census Bureau Population Estimates Program, net international migration, July–June years (2020 partial year omitted).

Domestic Migration

Movement between states.

Net domestic migration
-33,340
2025 · Census Bureau Population Estimates Program
Top destination states
Florida, New Hampshire
Main driver
Housing costs

Net domestic migration

2011–2025
-33,340

Census Bureau Population Estimates Program, net domestic migration to/from other states, July–June years (2020 partial year omitted).

More figures

Annual new immigrants
≈ 65,000
2023
Annual naturalizations
≈ 30,000
2023
Top origin
Brazil
2nd origin
Dominican Republic
3rd origin
China
Undocumented residents
≈ 260,000
Est.
International students
≈ 82,000
2nd in the U.S.