Ranking of Connecticut Cities and Places By Population Density from Census 2020
Updated on October 18, 2023.
According to the data from the US 2020 Census, as at April 2020, among all Connecticut cities and places, Sacred Heart University CDP had the highest population density per square mile (12.16K people per sqr mile), followed by Quinnipiac University CDP (9.44K people per sqr mile), and Bridgeport city (9.25K people per sqr mile).
On the other hand, West Cornwall CDP had the lowest population density per square mile (88.14 people per sqr mile), followed by Fenwick borough (135.89 people per sqr mile), and Cornwall Bridge CDP (139.79 people per sqr mile).
The chart below shows the top 10 Connecticut cities and places with high population density, and the table below shows the population density of all Connecticut cities and places.
You can also see this information for other states, as well as the ranking of all cities and places in the United States.
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Related Topics: Connecticut Census 2020 Topic List.
Data Source: US Census Bureau, 2020 Census.
Ranking of Connecticut Cities and Places By Population Density from Census 2020
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| Rank | Place | Population Density |
|---|---|---|
| 1 | Sacred Heart University CDP | 12162.25 |
| 2 | Quinnipiac University CDP | 9442.10 |
| 3 | Bridgeport city | 9253.62 |
| 4 | Fairfield University CDP | 8550.71 |
| 5 | New Haven city | 7170.81 |
| 6 | Hartford city | 6965.34 |
| 7 | Pemberwick CDP | 5765.17 |
| 8 | Byram CDP | 5679.12 |
| 9 | New Britain city | 5534.31 |
| 10 | Woodmont borough | 5412.08 |
| 11 | West Haven city | 5170.56 |
| 12 | New London city | 4868.77 |
| 13 | Jewett City borough | 4722.66 |
| 14 | Rockville CDP | 4338.27 |
| 15 | Thompsonville CDP | 4183.16 |
| 16 | New Canaan CDP | 4015.05 |
| 17 | Waterbury city | 4011.58 |
| 18 | Norwalk city | 3984.22 |
| 19 | Manchester CDP | 3947.05 |
| 20 | Danielson borough | 3798.93 |
| 21 | Glenville CDP | 3682.09 |
| 22 | Riverside CDP | 3652.02 |
| 23 | Stamford city | 3601.26 |
| 24 | Noroton Heights CDP | 3557.28 |
| 25 | Lordship CDP | 3528.67 |
| 26 | Old Greenwich CDP | 3489.09 |
| 27 | Mill Plain CDP | 3396.18 |
| 28 | Willimantic CDP | 3347.74 |
| 29 | Branford Center CDP | 3227.20 |
| 30 | Cos Cob CDP | 3193.49 |
| 31 | Ansonia city | 3143.15 |
| 32 | Groton city | 3044.38 |
| 33 | Noroton CDP | 2945.39 |
| 34 | West Hartford CDP | 2934.47 |
| 35 | Candlewood Shores CDP | 2873.49 |
| 36 | Stonington borough | 2862.01 |
| 37 | Greenwich CDP | 2857.45 |
| 38 | East Hartford CDP | 2834.71 |
| 39 | Candlewood Orchards CDP | 2604.61 |
| 40 | Long Hill CDP | 2566.83 |
| 41 | Meriden city | 2563.99 |
| 42 | Westport Village CDP | 2553.76 |
| 43 | Wallingford Center CDP | 2518.22 |
| 44 | Long Hill CDP | 2484.92 |
| 45 | Derby city | 2437.86 |
| 46 | Oakville CDP | 2390.17 |
| 47 | Blue Hills CDP | 2369.12 |
| 48 | Stratford Downtown CDP | 2358.05 |
| 49 | Newington CDP | 2323.78 |
| 50 | Milford city (balance) | 2308.09 |
| 51 | Bristol city | 2303.73 |
| 52 | East Haven CDP | 2270.84 |
| 53 | Wethersfield CDP | 2218.95 |
| 54 | Storrs CDP | 2143.77 |
| 55 | Lake Chaffee CDP | 2142.38 |
| 56 | Niantic CDP | 2119.68 |
| 57 | Chimney Point CDP | 2103.73 |
| 58 | Southport CDP | 2072.45 |
| 59 | Danbury city | 2058.52 |
| 60 | Tariffville CDP | 2054.28 |
| 61 | Plantsville CDP | 2028.09 |
| 62 | Knollcrest CDP | 1986.24 |
| 63 | Compo CDP | 1982.35 |
| 64 | Heritage Village CDP | 1943.57 |
| 65 | Ball Pond CDP | 1941.05 |
| 66 | Naugatuck borough | 1933.80 |
| 67 | Terryville CDP | 1884.42 |
| 68 | Bethel CDP | 1879.14 |
| 69 | Putnam CDP | 1812.54 |
| 70 | Inglenook CDP | 1808.72 |
| 71 | New Milford CDP | 1760.86 |
| 72 | Trumbull Center CDP | 1708.86 |
| 73 | Glastonbury Center CDP | 1707.76 |
| 74 | Conning Towers-Nautilus Park CDP | 1706.05 |
| 75 | Candlewood Knolls CDP | 1685.10 |
| 76 | Oronoque CDP | 1681.60 |
| 77 | Watertown CDP | 1667.58 |
| 78 | Kensington CDP | 1661.86 |
| 79 | Lake Bungee CDP | 1634.39 |
| 80 | Waterford CDP | 1628.42 |
| 81 | Cheshire Village CDP | 1624.02 |
| 82 | Thomaston CDP | 1607.91 |
| 83 | Staples CDP | 1598.98 |
| 84 | Pawcatuck CDP | 1592.30 |
| 85 | Saugatuck CDP | 1580.68 |
| 86 | Saybrook Manor CDP | 1518.70 |
| 87 | Plainfield Village CDP | 1511.97 |
| 88 | Southwood Acres CDP | 1483.06 |
| 89 | Winsted CDP | 1473.02 |
| 90 | Wilton Center CDP | 1463.70 |
| 91 | Darien Downtown CDP | 1455.65 |
| 92 | Clinton CDP | 1438.17 |
| 93 | Lakes East CDP | 1432.13 |
| 94 | Norwich city | 1429.87 |
| 95 | Sherwood Manor CDP | 1426.80 |
| 96 | Windsor Locks CDP | 1397.77 |
| 97 | Simsbury Center CDP | 1374.06 |
| 98 | Shelton city | 1334.22 |
| 99 | Westbrook Center CDP | 1315.45 |
| 100 | Branchville CDP | 1304.82 |
| 101 | Taylor Corners CDP | 1292.09 |
| 102 | South Wilton CDP | 1291.94 |
| 103 | Moosup CDP | 1277.62 |
| 104 | Daniels Farm CDP | 1260.93 |
| 105 | Poquonock Bridge CDP | 1256.18 |
| 106 | Candlewood Isle CDP | 1254.01 |
| 107 | Witches Woods CDP | 1244.26 |
| 108 | Mamanasco Lake CDP | 1243.14 |
| 109 | Groton Long Point borough | 1240.51 |
| 110 | Old Hill CDP | 1239.72 |
| 111 | Poplar Plains CDP | 1237.35 |
| 112 | Ridgefield CDP | 1214.20 |
| 113 | Hazardville CDP | 1211.20 |
| 114 | Route 7 Gateway CDP | 1206.48 |
| 115 | Gales Ferry CDP | 1201.27 |
| 116 | Tokeneke CDP | 1193.87 |
| 117 | Mystic CDP | 1191.56 |
| 118 | Cannondale CDP | 1190.13 |
| 119 | Collinsville CDP | 1187.38 |
| 120 | Guilford Center CDP | 1185.37 |
| 121 | North Haven CDP | 1163.79 |
| 122 | Middletown city | 1163.32 |
| 123 | Old Saybrook Center CDP | 1154.54 |
| 124 | Plattsville CDP | 1136.19 |
| 125 | Madison Center CDP | 1102.74 |
| 126 | Noank CDP | 1084.74 |
| 127 | Brookfield Center CDP | 1071.33 |
| 128 | Tashua CDP | 1053.00 |
| 129 | Colchester CDP | 1051.59 |
| 130 | Candlewood Lake Club CDP | 989.67 |
| 131 | Bogus Hill CDP | 987.64 |
| 132 | Weatogue CDP | 969.81 |
| 133 | Portland CDP | 969.63 |
| 134 | Baltic CDP | 953.08 |
| 135 | Coleytown CDP | 952.90 |
| 136 | Wauregan CDP | 939.00 |
| 137 | Canton Valley CDP | 922.01 |
| 138 | Bigelow Corners CDP | 921.07 |
| 139 | Torrington city | 893.20 |
| 140 | Lake Pocotopaug CDP | 892.51 |
| 141 | Lakes West CDP | 884.64 |
| 142 | Dodgingtown CDP | 883.00 |
| 143 | East Brooklyn CDP | 867.83 |
| 144 | Terramuggus CDP | 861.29 |
| 145 | Litchfield borough | 858.93 |
| 146 | Orange CDP | 831.15 |
| 147 | Newtown borough | 830.75 |
| 148 | Brooklyn CDP | 824.91 |
| 149 | Greens Farms CDP | 821.66 |
| 150 | Old Mystic CDP | 814.33 |
| 151 | Somers CDP | 813.55 |
| 152 | Coventry Lake CDP | 789.67 |
| 153 | Indian Field CDP | 785.65 |
| 154 | Northford CDP | 761.66 |
| 155 | Stafford Springs CDP | 749.80 |
| 156 | Salmon Brook CDP | 741.79 |
| 157 | East Hampton CDP | 730.86 |
| 158 | Deep River Center CDP | 728.36 |
| 159 | Rock Ridge CDP | 722.81 |
| 160 | Bantam borough | 712.62 |
| 161 | Oxoboxo River CDP | 690.66 |
| 162 | Canaan CDP | 681.76 |
| 163 | Dayville CDP | 676.78 |
| 164 | Broad Brook CDP | 674.76 |
| 165 | Essex Village CDP | 672.44 |
| 166 | Suffield Depot CDP | 672.40 |
| 167 | Woodbury Center CDP | 660.06 |
| 168 | Weston CDP | 653.86 |
| 169 | Mechanicsville CDP | 646.44 |
| 170 | North Grosvenor Dale CDP | 646.15 |
| 171 | Chester Center CDP | 642.82 |
| 172 | Georgetown CDP | 637.71 |
| 173 | Stepney CDP | 637.08 |
| 174 | East Village CDP | 623.45 |
| 175 | Botsford CDP | 614.15 |
| 176 | Topstone CDP | 610.46 |
| 177 | Moodus CDP | 588.61 |
| 178 | Quasset Lake CDP | 574.48 |
| 179 | Murray CDP | 574.35 |
| 180 | Sandy Hook CDP | 567.41 |
| 181 | West Simsbury CDP | 544.26 |
| 182 | Lakeside Woods CDP | 531.30 |
| 183 | South Coventry CDP | 496.30 |
| 184 | Bridgewater CDP | 489.80 |
| 185 | Norfolk CDP | 478.99 |
| 186 | Redding Center CDP | 457.18 |
| 187 | Durham CDP | 457.17 |
| 188 | Kellogg Point CDP | 445.41 |
| 189 | South Windham CDP | 443.79 |
| 190 | Ridgebury CDP | 405.35 |
| 191 | New Hartford Center CDP | 402.86 |
| 192 | Gaylordsville CDP | 379.46 |
| 193 | Sail Harbor CDP | 374.26 |
| 194 | Northwest Harwinton CDP | 363.05 |
| 195 | Higganum CDP | 336.64 |
| 196 | Riverton CDP | 331.52 |
| 197 | Sherman CDP | 329.18 |
| 198 | Mansfield Center CDP | 325.41 |
| 199 | Hawleyville CDP | 323.53 |
| 200 | Pleasant Valley CDP | 316.23 |
| 201 | South Woodstock CDP | 307.08 |
| 202 | West Mountain CDP | 283.29 |
| 203 | Lakeville CDP | 276.68 |
| 204 | Quinebaug CDP | 256.48 |
| 205 | Bethlehem Village CDP | 252.95 |
| 206 | Crystal Lake CDP | 241.27 |
| 207 | Falls Village CDP | 240.09 |
| 208 | Sharon CDP | 221.22 |
| 209 | North Granby CDP | 219.98 |
| 210 | Cornwall CDP | 212.63 |
| 211 | Mashantucket CDP | 178.94 |
| 212 | New Preston CDP | 153.84 |
| 213 | Cornwall Bridge CDP | 139.79 |
| 214 | Fenwick borough | 135.89 |
| 215 | West Cornwall CDP | 88.14 |