Ranking of Massachusetts Cities and Places By Population with Unclassified Ancestry in 2021
Updated on April 16, 2025.
Based on the US Census ACS-5Yrs estimates, in 2021, there were 1.30M people in Massachusetts with Unclassified ancestry. Among all Massachusetts cities and places, Boston city had the highest population with Unclassified ancestry (129.96K), followed by Worcester city (36.54K), and Springfield city (26.31K).
The chart and table below shows the top 10 cities and places with high number of people with Unclassified ancestry.
You can see similar information for other states and for other ancestry groups in Massachusetts.
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Related Topics: US Census 2021 Topic List.
Data Source: US Census Bureau.
Ranking of Massachusetts Cities and Places By Population with Unclassified Ancestry in 2021
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| Rank | City or Place | Population |
|---|---|---|
| 1 | Boston city | 129959 |
| 2 | Worcester city | 36537 |
| 3 | Springfield city | 26305 |
| 4 | Cambridge city | 23561 |
| 5 | Lowell city | 19939 |
| 6 | Lynn city | 18963 |
| 7 | Quincy city | 18703 |
| 8 | Brockton city | 18127 |
| 9 | Newton city | 17144 |
| 10 | Somerville city | 15128 |
| 11 | New Bedford city | 13719 |
| 12 | Fall River city | 13641 |
| 13 | Waltham city | 12697 |
| 14 | Amherst Town city | 12680 |
| 15 | Revere city | 12651 |
| 16 | Framingham city | 12585 |
| 17 | Everett city | 12269 |
| 18 | Taunton city | 12253 |
| 19 | Haverhill city | 12088 |
| 20 | Malden city | 11622 |
| 21 | Medford city | 11577 |
| 22 | Chicopee city | 10413 |
| 23 | Lawrence city | 10058 |
| 24 | Barnstable Town city | 9935 |
| 25 | Beverly city | 9914 |
| 26 | Brookline CDP | 9720 |
| 27 | Peabody city | 9462 |
| 28 | Weymouth Town city | 9256 |
| 29 | Westfield city | 9177 |
| 30 | Methuen Town city | 9119 |
| 31 | Pittsfield city | 9051 |
| 32 | Attleboro city | 9010 |
| 33 | Leominster city | 8561 |
| 34 | Salem city | 8529 |
| 35 | Fitchburg city | 8283 |
| 36 | Braintree Town city | 7848 |
| 37 | Randolph Town city | 7842 |
| 38 | Woburn city | 7737 |
| 39 | Marlborough city | 7734 |
| 40 | Arlington CDP | 7273 |
| 41 | Chelsea city | 6900 |
| 42 | Gloucester city | 6171 |
| 43 | North Attleborough Town city | 6105 |
| 44 | Northampton city | 6024 |
| 45 | Holyoke city | 6005 |
| 46 | Bridgewater Town city | 5991 |
| 47 | Melrose city | 5955 |
| 48 | West Springfield Town city | 5860 |
| 49 | Watertown Town city | 5737 |
| 50 | Lexington CDP | 5562 |
| 51 | Danvers CDP | 5544 |
| 52 | Franklin Town city | 5529 |
| 53 | Norwood CDP | 5482 |
| 54 | Needham CDP | 5451 |
| 55 | Wellesley CDP | 5437 |
| 56 | Milton CDP | 5402 |
| 57 | Saugus CDP | 5396 |
| 58 | Dedham CDP | 5236 |
| 59 | Agawam Town city | 5016 |
| 60 | Wakefield CDP | 4822 |
| 61 | Milford CDP | 4196 |
| 62 | Wilmington CDP | 4185 |
| 63 | Burlington CDP | 4048 |
| 64 | Winthrop Town city | 3963 |
| 65 | Stoneham CDP | 3909 |
| 66 | Reading CDP | 3905 |
| 67 | Marblehead CDP | 3860 |
| 68 | Greenfield city | 3839 |
| 69 | Winchester CDP | 3703 |
| 70 | Gardner city | 3620 |
| 71 | Nantucket CDP | 3552 |
| 72 | North Adams city | 3503 |
| 73 | Somerset CDP | 3449 |
| 74 | Belmont CDP | 3383 |
| 75 | Amesbury Town city | 3374 |
| 76 | Abington CDP | 3207 |
| 77 | Longmeadow CDP | 3197 |
| 78 | Newburyport city | 3166 |
| 79 | Hudson CDP | 3053 |
| 80 | Swampscott CDP | 2930 |
| 81 | Southbridge Town city | 2666 |
| 82 | Easthampton Town city | 2597 |
| 83 | Palmer Town city | 2591 |
| 84 | Athol CDP | 2491 |
| 85 | Webster CDP | 2339 |
| 86 | Middleborough Center CDP | 2186 |
| 87 | South Yarmouth CDP | 2065 |
| 88 | Maynard CDP | 1847 |
| 89 | East Falmouth CDP | 1766 |
| 90 | Lynnfield CDP | 1756 |
| 91 | Hull CDP | 1680 |
| 92 | Mansfield Center CDP | 1656 |
| 93 | Holbrook CDP | 1624 |
| 94 | Spencer CDP | 1573 |
| 95 | Andover CDP | 1549 |
| 96 | Raynham Center CDP | 1516 |
| 97 | Pinehurst CDP | 1471 |
| 98 | Adams CDP | 1470 |
| 99 | Williamstown CDP | 1446 |
| 100 | Clinton CDP | 1366 |
| 101 | Whitinsville CDP | 1335 |
| 102 | Northborough CDP | 1319 |
| 103 | Yarmouth Port CDP | 1275 |
| 104 | Norton Center CDP | 1265 |
| 105 | Ipswich CDP | 1215 |
| 106 | East Harwich CDP | 1188 |
| 106 | Plymouth CDP | 1188 |
| 107 | Scituate CDP | 1161 |
| 108 | Hingham CDP | 1154 |
| 109 | Ware CDP | 1152 |
| 110 | Kingston CDP | 1123 |
| 111 | Hopedale CDP | 1122 |
| 112 | Cochituate CDP | 1113 |
| 113 | Salisbury CDP | 1101 |
| 114 | Sharon CDP | 1077 |
| 115 | East Douglas CDP | 1065 |
| 116 | Sagamore CDP | 1051 |
| 117 | Walpole CDP | 1030 |
| 118 | West Yarmouth CDP | 1005 |
| 119 | Bliss Corner CDP | 980 |
| 120 | Winchendon CDP | 971 |
| 121 | Rockport CDP | 966 |
| 122 | Bellingham CDP | 906 |
| 123 | Orange CDP | 896 |
| 124 | West Concord CDP | 890 |
| 125 | North Scituate CDP | 877 |
| 126 | North Westport CDP | 876 |
| 127 | Westborough CDP | 875 |
| 128 | Marshfield CDP | 839 |
| 129 | Oxford CDP | 837 |
| 130 | Smith Mills CDP | 796 |
| 131 | Topsfield CDP | 789 |
| 132 | North Lakeville CDP | 777 |
| 133 | Millis-Clicquot CDP | 766 |
| 134 | Turners Falls CDP | 744 |
| 135 | Foxborough CDP | 741 |
| 136 | Cedar Crest CDP | 738 |
| 137 | Devens CDP | 735 |
| 138 | North Plymouth CDP | 725 |
| 139 | Acushnet Center CDP | 719 |
| 139 | South Dennis CDP | 719 |
| 140 | North Pembroke CDP | 707 |
| 141 | Forestdale CDP | 701 |
| 142 | Northwest Harwich CDP | 696 |
| 143 | South Lancaster CDP | 679 |
| 144 | North Falmouth CDP | 676 |
| 145 | Cordaville CDP | 671 |
| 146 | Falmouth CDP | 644 |
| 147 | Nahant CDP | 638 |
| 148 | Medfield CDP | 622 |
| 149 | Essex CDP | 621 |
| 150 | South Duxbury CDP | 606 |
| 151 | Littleton Common CDP | 599 |
| 152 | Pocasset CDP | 586 |
| 153 | Ocean Bluff-Brant Rock CDP | 566 |
| 154 | East Pepperell CDP | 561 |
| 155 | Wilbraham CDP | 559 |
| 156 | Ayer CDP | 554 |
| 156 | Baldwinville CDP | 554 |
| 157 | Great Barrington CDP | 553 |
| 158 | Groton CDP | 548 |
| 159 | North Brookfield CDP | 545 |
| 160 | Wareham Center CDP | 530 |
| 161 | Fiskdale CDP | 513 |
| 162 | Lenox CDP | 505 |
| 163 | West Wareham CDP | 495 |
| 164 | Dennis Port CDP | 489 |
| 165 | East Sandwich CDP | 488 |
| 166 | Buzzards Bay CDP | 454 |
| 167 | West Falmouth CDP | 439 |
| 168 | Hanson CDP | 417 |
| 169 | East Dennis CDP | 413 |
| 170 | Monson Center CDP | 411 |
| 171 | Holland CDP | 397 |
| 172 | Upton CDP | 377 |
| 173 | West Dennis CDP | 363 |
| 174 | The Pinehills CDP | 361 |
| 175 | Belchertown CDP | 349 |
| 176 | Monument Beach CDP | 348 |
| 177 | West Brookfield CDP | 347 |
| 178 | Hopkinton CDP | 341 |
| 179 | Shelburne Falls CDP | 339 |
| 180 | North Seekonk CDP | 316 |
| 181 | Huntington CDP | 313 |
| 182 | Hanscom AFB CDP | 303 |
| 183 | Dover CDP | 300 |
| 184 | Sandwich CDP | 299 |
| 185 | South Deerfield CDP | 296 |
| 186 | Dennis CDP | 294 |
| 187 | Rowley CDP | 291 |
| 188 | North Eastham CDP | 273 |
| 189 | Lee CDP | 272 |
| 190 | Weweantic CDP | 270 |
| 191 | Marshfield Hills CDP | 269 |
| 192 | Orleans CDP | 263 |
| 193 | Woods Hole CDP | 262 |
| 194 | East Brookfield CDP | 259 |
| 195 | Granby CDP | 251 |
| 195 | Harwich Port CDP | 251 |
| 196 | Teaticket CDP | 244 |