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RANKING · 2024 ACS · 13 SHOWN OF 13

Highest Costa Rican population share, Massachusetts counties

Massachusetts counties ranked by the share of all residents who are Costa Rican origin (2023 American Community Survey). A concentration measure: Costa Rican residents as a percentage of total population. This list covers the 13 counties in Massachusetts that qualify, ranked against each other statewide.

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RELATEDLargest Mexican populationHighest Mexican population shareLargest Puerto Rican populationHighest Puerto Rican population shareLargest Cuban populationHighest Cuban population share
YEAR201020202024
Highest Costa Rican population share by state
RANKPLACESTATEPOPCOSTA RICAN SHAREVS 2000
01Nantucket County, MAMA14,7581.4%
02Suffolk County, MAMA791,8910.2%
03Franklin County, MAMA70,6980.1%
04Essex County, MAMA826,6530.1%
05Norfolk County, MAMA739,7490.1%
06Hampshire County, MAMA164,0650.1%
07Bristol County, MAMA593,6400.1%
08Middlesex County, MAMA1,669,9790.1%
09Worcester County, MAMA888,5020.0%
10Plymouth County, MAMA546,8290.0%
11Hampden County, MAMA464,3380.0%
12Berkshire County, MAMA128,2240.0%
13Barnstable County, MAMA233,5390.0%
SHOWING 1–13 OF 13
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UPDATED 2026-06-06 · DATA: US CENSUS BUREAU ACS 5-YEAR ESTIMATES