Highlights

Maine’s small but growing immigrant population, with many from Africa, Asia, and Canada, is vital to the state workforce yet still face barriers in housing, language, and access to benefits.

  • Maine’s 53,400 immigrants, 4 percent of state residents as of 2023, come from unusually diverse origins: Asia (25 percent), Europe (24 percent), Africa (20 percent), and Canada (19 percent). 
  • Half were naturalized citizens; 75 percent were English proficient, and 64 percent owned a home. But recent arrivals, women, and low-income immigrants faced gaps in earnings, insurance coverage, and social benefits. 
  • With 45 percent of immigrants in the prime working age (25 to 54), compared with 36 percent of U.S.-born residents, they are positioned to help offset a projected 5 percent decline in Maine’s working-age population as of 2030. 
  • Immigrant-serving organizations point to language barriers, difficulty accessing housing without credit history, and limited transit outside cities as key integration challenges. 

Maine’s immigrant population, though small, is distinct in its origins and characteristics compared to immigrants in other states and the nation at large. Due to a long history of movement across a shared border, Canadians have a notable presence in the state. At the same time, immigrants in Maine come from many parts of the world, and nearly half have lived in the United States for 20 years or more.

With the state working-age population projected to shrink in the coming years, immigrants are poised to play an increasingly important role in the state workforce. And in fact, foreign-born workers already contribute to many key industries in Maine—from health care and manufacturing to agriculture and aquaculture.

This report presents a profile of the demographic and socioeconomic characteristics of Maine’s immigrants, based primarily on MPI analysis of U.S. Census Bureau data. MPI researchers also interviewed staff of nine immigrant-serving organizations in Maine to better understand the types of services some immigrants need—some related to challenges shared with U.S.-born Mainers, while others are more specific to this population.

Table of Contents

1  Introduction

2  Profile of Maine's Immigrant Population
A. Population Size and Regions of Residence
B. Immigrant Origins: Regions and Countries of Birth
C. Time in the United States and Changing Immigrant Origins
D. Race and Ethnicity
E. Age Distribution
F. Immigrant Families: Children and Marriage
G. Legal Status
H. English Proficiency and Languages Spoken
I. Educational Attainment
J. Workforce Characteristics
K. Household Income
L. Home Ownership and Rentals
M. Low-Income Families
N. Health Insurance and Social Safety Nets

3  Immigrant-Serving Organizations and Insights on Service Needs

4  Conclusion

About the U.S. Immigration Policy Program

The U.S. Immigration Policy Program provides analysis of U.S. immigration pathways, the impacts of enforcement and other policies, and the characteristics of immigrant populations.