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RANKING · 2024 ACS · 60 SHOWN OF 60

Highest Scotch-Irish population share, Connecticut cities

Connecticut cities ranked by the share of all residents who are Scotch-Irish ancestry (2024 American Community Survey). A concentration measure: Scotch-Irish residents as a percentage of total population. This list covers the 60 cities in Connecticut that qualify, ranked against each other statewide.

Scotch-Irish Americans: full group profile →
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RELATEDLargest American populationHighest American population shareLargest Arab populationHighest Arab population shareLargest Egyptian populationHighest Egyptian population share
YEAR201020202024
Highest Scotch-Irish population share by state
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RANKPLACESTATEPOPSCOTCH-IRISH SHAREVS 2010
01Sandy Hook, CTCT9,8632.6%–
02New Milford, CTCT8,1882.3%+0.1 pts
03Groton, CTCT10,1601.1%−0.9 pts
04Noroton, CTCT5,5391.0%–
05Simsbury Center, CTCT6,1981.0%−0.7 pts
06Riverside, CTCT8,9541.0%−0.2 pts
07Glastonbury Center, CTCT7,2660.9%−1.3 pts
08Norwich, CTCT40,0010.9%−1.3 pts
09Middletown, CTCT48,4390.7%−0.1 pts
10Ridgefield, CTCT6,9700.6%−1.5 pts
11Milford, CTCT51,2150.6%−0.8 pts
12Old Greenwich, CTCT6,9360.6%−3.5 pts
13Branford Center, CTCT6,3050.5%−2.1 pts
14Shelton, CTCT42,8800.5%−0.5 pts
15Putnam, CTCT7,1200.5%−1.3 pts
16Wallingford Center, CTCT18,2080.5%−0.8 pts
17Trumbull Center, CTCT10,2640.5%–
18West Hartford, CTCT63,6200.5%−1.0 pts
19Windsor Locks, CTCT12,5790.4%−0.7 pts
20Greenwich, CTCT14,7920.4%−1.9 pts
21Conning Towers-Nautilus Park, CTCT8,4600.4%−2.6 pts
22Naugatuck, CTCT32,2300.4%−1.7 pts
23New London, CTCT28,0030.4%−1.0 pts
24Willimantic, CTCT18,0960.3%−0.5 pts
25Ansonia, CTCT19,2160.3%−1.0 pts
26New Britain, CTCT76,2860.3%−0.2 pts
27Portland, CTCT5,9440.3%−1.3 pts
28Daniels Farm, CTCT5,9760.3%–
29Kensington, CTCT9,9620.3%+0.0 pts
30Norwalk, CTCT94,5080.3%−1.0 pts
31Bethel, CTCT11,4040.3%−1.4 pts
32Wethersfield, CTCT27,2500.3%−1.2 pts
33Staples, CTCT7,3400.3%–
34East Haven, CTCT27,8060.3%−0.9 pts
35Danbury, CTCT89,0330.3%−0.4 pts
36Oakville, CTCT9,2760.3%−0.3 pts
37Cos Cob, CTCT7,5460.3%−1.0 pts
38Bristol, CTCT62,3410.2%−0.9 pts
39Stamford, CTCT139,5350.2%−0.6 pts
40Orange, CTCT14,3150.2%−1.5 pts
41New Canaan, CTCT6,8960.2%–
42Cheshire, CTCT6,1720.2%−4.9 pts
43North Haven, CTCT24,3360.2%−1.0 pts
44Hazardville, CTCT6,0220.2%−2.3 pts
45West Haven, CTCT55,3510.2%−1.1 pts
46Newington, CTCT30,8960.2%−0.6 pts
47Sherwood Manor, CTCT5,7060.2%−1.3 pts
48Manchester, CTCT36,7590.2%−0.9 pts
49Meriden, CTCT60,8100.1%−0.7 pts
50Torrington, CTCT35,7960.1%−0.8 pts
51New Haven, CTCT138,7740.1%−0.5 pts
52Southwood Acres, CTCT8,1150.1%−2.7 pts
53East Hartford, CTCT50,9180.1%−1.1 pts
54Hartford, CTCT121,9810.1%−0.2 pts
55Bridgeport, CTCT152,2730.1%−0.1 pts
56Storrs, CTCT15,2070.1%−1.3 pts
57Waterbury, CTCT115,7710.1%−0.6 pts
58Thompsonville, CTCT7,9270.1%−1.5 pts
59Terryville, CTCT5,4610.0%−2.2 pts
60Long Hill CDP (Greater Bridgeport County), CTCT8,6810.0%–
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UPDATED 2026-08-08 · DATA: US CENSUS BUREAU ACS 5-YEAR ESTIMATES