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RANKING · 2010 CENSUS · 17 SHOWN OF 17

Highest Costa Rican population share, Connecticut cities · 2010

Connecticut cities ranked by the share of all residents who are Costa Rican origin (2010 American Community Survey). A concentration measure: Costa Rican residents as a percentage of total population. This list covers the 17 cities in Connecticut that qualify, ranked against each other statewide.

Costa Rican Americans: full group profile →
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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
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RANKPLACESTATEPOPCOSTA RICAN SHAREVS –
01Norwalk, CTCT94,5080.9%–
02New Milford, CTCT8,1880.5%–
03Ansonia, CTCT19,2160.4%–
04Torrington, CTCT35,7960.4%–
05Bridgeport, CTCT152,2730.4%–
06Old Greenwich, CTCT6,9360.2%–
07Bethel, CTCT11,4040.2%–
08New Haven, CTCT138,7740.1%–
09New Britain, CTCT76,2860.1%–
10Riverside, CTCT8,9540.1%–
11Danbury, CTCT89,0330.1%–
12East Hartford, CTCT50,9180.1%–
13North Haven, CTCT24,3360.1%–
14Meriden, CTCT60,8100.0%–
15Norwich, CTCT40,0010.0%–
16Hartford, CTCT121,9810.0%–
17Stamford, CTCT139,5350.0%–
SHOWING 1–17 OF 17
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UPDATED 2026-08-08 · DATA: US CENSUS BUREAU DECENNIAL CENSUS