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 (2024 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.

Costa Rican Americans: full group profile →

MassachusettsAll states All rankings

SAME RANKING BYCities States Metros

RELATEDLargest Mexican population Highest Mexican population share Largest Puerto Rican population Highest Puerto Rican population share Largest Cuban population Highest Cuban population share

YEAR2010 2020 2024

Highest Costa Rican population share by state

RANKPLACESTATEPOPCOSTA RICAN SHAREVS 2010

01Nantucket County, MAMA14,7581.4%−2.4 pts

02Suffolk County, MAMA791,8910.2%+0.1 pts

03Franklin County, MAMA70,6980.1%+0.1 pts

04Essex County, MAMA826,6530.1%+0.1 pts

05Norfolk County, MAMA739,7490.1%+0.0 pts

06Hampshire County, MAMA164,0650.1%+0.1 pts

07Bristol County, MAMA593,6400.1%+0.1 pts

08Middlesex County, MAMA1,669,9790.1%+0.0 pts

09Worcester County, MAMA888,5020.0%+0.0 pts

10Plymouth County, MAMA546,8290.0%−0.0 pts

11Hampden County, MAMA464,3380.0%−0.0 pts

12Berkshire County, MAMA128,2240.0%−0.0 pts

13Barnstable County, MAMA233,5390.0%−0.0 pts

SHOWING 1–13 OF 13

Download CSV (full list, 13 rows)

UPDATED 2026-08-08 · DATA: US CENSUS BUREAU ACS 5-YEAR ESTIMATES