Maryland Immigrant or Foreign-Born Population By County in 2021 (ACS-5Yrs)

Based on the US Census ACS-5Yrs estimates, in 2021, the total immigrant or foreign-born population in Maryland was 946.04K which was 15.39% of Maryland's population. Among all Maryland counties, Montgomery had the highest immigrant population (340.87K) and immigrants constituted 32.24% of its population, followed by Prince George's (pop: 224.06K, perc: 23.39%), and then Baltimore (pop: 104.82K, perc: 12.32%).

On the other hand, the counties with the least number of immigrant population were: Garrett (pop: 420, perc: 1.45%), Kent (pop: 742, perc: 3.84%), and Somerset (pop: 1.07K, perc: 4.30%),

The chart and table below shows the immigrant or foreign-born population of each county and the percentage of each county's population that are immigrants.

You can see similar information for other states and by state for the United States.