Highest Sri Lankan population share, Massachusetts counties

Massachusetts counties ranked by the share of all residents who are Sri Lankan (2024 American Community Survey). A concentration measure: Sri Lankan residents as a percentage of total population. This list covers the 10 counties in Massachusetts that qualify, ranked against each other statewide. The median across all 10 is 0.0%. Biggest climber in the top 100 since 2020: Hampden County, MA, up 7 places to #2.