100 Zip Codes With the Highest Average Net Capital Gain in Massachusetts
| Zip Code | City / Town | State | Returns | Total ($1000) | Avg/return |
| 02493 | Weston | Massachusetts | 3,330 | $940,159 | $282,330 |
| 02116 | Boston | Massachusetts | 4,670 | $1,300,782 | $278,540 |
| 02199 | Boston | Massachusetts | 530 | $116,872 | $220,513 |
| 02108 | Boston | Massachusetts | 1,620 | $311,150 | $192,068 |
| 02110 | Boston | Massachusetts | 1,440 | $265,073 | $184,078 |
| 02481 | Wellesley Hills | Massachusetts | 4,290 | $752,526 | $175,414 |
| 02445 | Brookline | Massachusetts | 3,990 | $626,168 | $156,934 |
| 02467 | Chestnut Hill | Massachusetts | 3,770 | $508,408 | $134,856 |
| 02109 | Boston | Massachusetts | 1,350 | $180,956 | $134,041 |
| 02111 | Boston | Massachusetts | 930 | $116,165 | $124,909 |
| 02465 | West Newton | Massachusetts | 2,490 | $301,756 | $121,187 |
| 02030 | Dover | Massachusetts | 1,570 | $167,970 | $106,987 |
| 02138 | Cambridge | Massachusetts | 5,510 | $569,872 | $103,425 |
| 02458 | Newton | Massachusetts | 2,280 | $202,189 | $88,679 |
| 01742 | Concord | Massachusetts | 4,670 | $393,780 | $84,321 |
| 01773 | Lincoln | Massachusetts | 1,730 | $134,430 | $77,705 |
| 02482 | Wellesley | Massachusetts | 2,650 | $203,795 | $76,904 |
| 01778 | Wayland | Massachusetts | 3,490 | $258,757 | $74,142 |
| 01944 | Manchester | Massachusetts | 1,210 | $86,761 | $71,703 |
| 01741 | Carlisle | Massachusetts | 1,370 | $94,601 | $69,052 |
| 02090 | Westwood | Massachusetts | 3,170 | $207,503 | $65,458 |
| 01770 | Sherborn | Massachusetts | 1,120 | $69,172 | $61,761 |
| 01945 | Marblehead | Massachusetts | 4,360 | $254,472 | $58,365 |
| 02459 | Newton Center | Massachusetts | 4,740 | $274,916 | $57,999 |
| 01776 | Sudbury | Massachusetts | 4,410 | $243,231 | $55,154 |
| 02142 | Cambridge | Massachusetts | 570 | $31,316 | $54,940 |
| 01772 | Southborough | Massachusetts | 2,060 | $112,747 | $54,732 |
| 02118 | Boston | Massachusetts | 3,310 | $174,484 | $52,714 |
| 02468 | Waban | Massachusetts | 1,690 | $89,057 | $52,696 |
| 02421 | Lexington | Massachusetts | 4,310 | $190,170 | $44,123 |
| 02460 | Newtonville | Massachusetts | 1,860 | $75,856 | $40,783 |
| 01890 | Winchester | Massachusetts | 4,900 | $199,246 | $40,662 |
| 01929 | Essex | Massachusetts | 530 | $21,524 | $40,611 |
| 01982 | South Hamilton | Massachusetts | 1,270 | $51,380 | $40,457 |
| 02025 | Cohasset | Massachusetts | 1,670 | $67,215 | $40,249 |
| 02420 | Lexington | Massachusetts | 3,650 | $145,291 | $39,806 |
| 01608 | Worcester | Massachusetts | 200 | $7,895 | $39,475 |
| 02043 | Hingham | Massachusetts | 5,030 | $193,213 | $38,412 |
| 02478 | Belmont | Massachusetts | 5,040 | $188,660 | $37,433 |
| 01775 | Stow | Massachusetts | 1,360 | $50,767 | $37,329 |
| 02446 | Brookline | Massachusetts | 5,530 | $201,899 | $36,510 |
| 02543 | Woods Hole | Massachusetts | 210 | $7,543 | $35,919 |
| 02115 | Boston | Massachusetts | 1,640 | $58,584 | $35,722 |
| 02554 | Nantucket | Massachusetts | 1,240 | $43,368 | $34,974 |
| 02114 | Boston | Massachusetts | 2,410 | $83,598 | $34,688 |
| 02061 | Norwell | Massachusetts | 1,950 | $66,802 | $34,257 |
| 02492 | Needham | Massachusetts | 5,090 | $171,231 | $33,641 |
| 01106 | Longmeadow | Massachusetts | 3,120 | $104,428 | $33,471 |
| 01983 | Topsfield | Massachusetts | 1,290 | $42,656 | $33,067 |
| 01230 | Great Barrington | Massachusetts | 1,060 | $33,870 | $31,953 |
| 02140 | Cambridge | Massachusetts | 2,800 | $89,176 | $31,849 |
| 02539 | Edgartown | Massachusetts | 680 | $21,293 | $31,313 |
| 02026 | Dedham | Massachusetts | 3,110 | $87,409 | $28,106 |
| 02738 | Marion | Massachusetts | 840 | $23,513 | $27,992 |
| 01984 | Wenham | Massachusetts | 820 | $22,663 | $27,638 |
| 01451 | Harvard | Massachusetts | 1,210 | $33,245 | $27,475 |
| 02210 | Boston | Massachusetts | 670 | $18,183 | $27,139 |
| 02332 | Duxbury | Massachusetts | 2,550 | $68,206 | $26,747 |
| 01748 | Hopkinton | Massachusetts | 2,970 | $78,889 | $26,562 |
| 02748 | South Dartmouth | Massachusetts | 1,500 | $39,175 | $26,117 |
| 02535 | Chilmark | Massachusetts | 220 | $5,711 | $25,959 |
| 01921 | Boxford | Massachusetts | 1,720 | $43,969 | $25,563 |
| 02630 | Barnstable | Massachusetts | 430 | $10,966 | $25,502 |
| 02655 | Osterville | Massachusetts | 730 | $18,591 | $25,467 |
| 01254 | Richmond | Massachusetts | 250 | $6,348 | $25,392 |
| 01915 | Beverly | Massachusetts | 4,300 | $108,494 | $25,231 |
| 02650 | North Chatham | Massachusetts | 250 | $6,294 | $25,176 |
| 02052 | Medfield | Massachusetts | 2,590 | $63,652 | $24,576 |
| 01950 | Newburyport | Massachusetts | 2,770 | $67,677 | $24,432 |
| 02635 | Cotuit | Massachusetts | 660 | $16,048 | $24,315 |
| 01810 | Andover | Massachusetts | 6,570 | $158,413 | $24,112 |
| 02646 | Harwich Port | Massachusetts | 400 | $9,417 | $23,543 |
| 02186 | Milton | Massachusetts | 4,070 | $95,361 | $23,430 |
| 01938 | Ipswich | Massachusetts | 2,080 | $48,700 | $23,413 |
| 01609 | Worcester | Massachusetts | 1,510 | $34,428 | $22,800 |
| 01907 | Swampscott | Massachusetts | 2,320 | $52,645 | $22,692 |
| 02633 | Chatham | Massachusetts | 890 | $20,106 | $22,591 |
| 02494 | Needham | Massachusetts | 2,130 | $47,640 | $22,366 |
| 02657 | Provincetown | Massachusetts | 550 | $12,184 | $22,153 |
| 02476 | Arlington | Massachusetts | 3,190 | $69,888 | $21,908 |
| 01450 | Groton | Massachusetts | 1,850 | $39,953 | $21,596 |
| 01267 | Williamstown | Massachusetts | 1,010 | $21,594 | $21,380 |
| 02653 | Orleans | Massachusetts | 990 | $21,091 | $21,304 |
| 01908 | Nahant | Massachusetts | 550 | $11,150 | $20,273 |
| 01258 | South Egremont | Massachusetts | 150 | $3,040 | $20,267 |
| 01940 | Lynnfield | Massachusetts | 2,480 | $50,217 | $20,249 |
| 01039 | Haydenville | Massachusetts | 190 | $3,802 | $20,011 |
| 02568 | Vineyard Haven | Massachusetts | 930 | $18,244 | $19,617 |
| 01864 | North Reading | Massachusetts | 2,320 | $45,442 | $19,587 |
| 01730 | Bedford | Massachusetts | 2,870 | $54,570 | $19,014 |
| 02739 | Mattapoisett | Massachusetts | 1,090 | $20,573 | $18,874 |
| 02461 | Newton Highlands | Massachusetts | 1,660 | $30,998 | $18,673 |
| 02129 | Charlestown | Massachusetts | 2,780 | $51,432 | $18,501 |
| 02466 | Auburndale | Massachusetts | 1,400 | $24,631 | $17,594 |
| 02356 | North Easton | Massachusetts | 1,610 | $28,278 | $17,564 |
| 01266 | West Stockbridge | Massachusetts | 230 | $4,034 | $17,539 |
| 02215 | Boston | Massachusetts | 1,260 | $22,054 | $17,503 |
| 02139 | Cambridge | Massachusetts | 4,780 | $83,244 | $17,415 |
| 01845 | North Andover | Massachusetts | 4,440 | $76,866 | $17,312 |
| 02638 | Dennis | Massachusetts | 620 | $10,605 | $17,105 |
| 01257 | Sheffield | Massachusetts | 300 | $5,122 | $17,073 |
| 02021 | Canton | Massachusetts | 3,430 | $57,786 | $16,847 |
| 02474 | Arlington | Massachusetts | 4,490 | $74,751 | $16,648 |
| 01985 | West Newbury | Massachusetts | 800 | $13,284 | $16,605 |
| 01951 | Newbury | Massachusetts | 640 | $10,536 | $16,463 |
| 01010 | Brimfield | Massachusetts | 320 | $5,250 | $16,406 |
| 02667 | Wellfleet | Massachusetts | 460 | $7,539 | $16,389 |
| 01801 | Woburn | Massachusetts | 3,710 | $60,775 | $16,381 |
| 01922 | Byfield | Massachusetts | 500 | $7,973 | $15,946 |
| 01930 | Gloucester | Massachusetts | 3,020 | $47,677 | $15,787 |
| 02066 | Scituate | Massachusetts | 2,850 | $44,423 | $15,587 |
| 01054 | Leverett | Massachusetts | 340 | $5,239 | $15,409 |
| 01002 | Amherst | Massachusetts | 2,960 | $45,597 | $15,404 |
| 01541 | Princeton | Massachusetts | 600 | $9,137 | $15,228 |
| 02540 | Falmouth | Massachusetts | 1,390 | $20,910 | $15,043 |
| 01240 | Lenox | Massachusetts | 970 | $14,583 | $15,034 |
| 02472 | Watertown | Massachusetts | 4,490 | $67,430 | $15,018 |
| 02556 | North Falmouth | Massachusetts | 750 | $11,186 | $14,915 |
| 02790 | Westport | Massachusetts | 1,620 | $24,132 | $14,896 |
| 02144 | Somerville | Massachusetts | 3,370 | $49,437 | $14,670 |
| 01236 | Housatonic | Massachusetts | 200 | $2,930 | $14,650 |
| 01341 | Conway | Massachusetts | 290 | $4,237 | $14,610 |
| 01720 | Acton | Massachusetts | 4,310 | $62,728 | $14,554 |
| 01740 | Bolton | Massachusetts | 1,080 | $15,588 | $14,433 |
| 01098 | Worthington | Massachusetts | 130 | $1,862 | $14,323 |
| 01060 | Northampton | Massachusetts | 1,860 | $25,690 | $13,812 |
| 02067 | Sharon | Massachusetts | 3,430 | $46,604 | $13,587 |
| 02130 | Jamaica Plain | Massachusetts | 4,270 | $57,174 | $13,390 |
| 01949 | Middleton | Massachusetts | 1,280 | $16,708 | $13,053 |
| 01719 | Boxborough | Massachusetts | 1,020 | $13,310 | $13,049 |
| 02649 | Mashpee | Massachusetts | 1,890 | $24,564 | $12,997 |
| 02451 | Waltham | Massachusetts | 2,050 | $26,073 | $12,719 |
| 01053 | Leeds | Massachusetts | 250 | $3,171 | $12,684 |
| 01259 | Southfield | Massachusetts | 60 | $748 | $12,467 |
| 01062 | Florence | Massachusetts | 1,420 | $17,667 | $12,442 |
| 02050 | Marshfield | Massachusetts | 2,680 | $33,140 | $12,366 |
| 02171 | Quincy | Massachusetts | 1,810 | $21,947 | $12,125 |
| 01503 | Berlin | Massachusetts | 450 | $5,450 | $12,111 |
| 02464 | Newton Upper Falls | Massachusetts | 520 | $6,277 | $12,071 |
| 01867 | Reading | Massachusetts | 3,930 | $47,433 | $12,069 |
| 01095 | Wilbraham | Massachusetts | 2,070 | $24,553 | $11,861 |
| 01760 | Natick | Massachusetts | 5,670 | $66,548 | $11,737 |
| 01721 | Ashland | Massachusetts | 2,430 | $28,504 | $11,730 |
| 01505 | Boylston | Massachusetts | 690 | $8,079 | $11,709 |
| 01351 | Montague | Massachusetts | 250 | $2,900 | $11,600 |
| 02769 | Rehoboth | Massachusetts | 1,360 | $15,617 | $11,483 |
| 02537 | East Sandwich | Massachusetts | 890 | $10,120 | $11,371 |
| 01342 | Deerfield | Massachusetts | 190 | $2,153 | $11,332 |
| 02081 | Walpole | Massachusetts | 2,830 | $32,061 | $11,329 |
| 01966 | Rockport | Massachusetts | 1,150 | $13,009 | $11,312 |
| 02032 | East Walpole | Massachusetts | 640 | $7,226 | $11,291 |
| 01564 | Sterling | Massachusetts | 1,030 | $11,605 | $11,267 |
| 02184 | Braintree | Massachusetts | 3,890 | $43,792 | $11,258 |
| 02056 | Norfolk | Massachusetts | 1,590 | $17,894 | $11,254 |
| 01581 | Westborough | Massachusetts | 3,080 | $34,373 | $11,160 |
| 02462 | Newton Lower Falls | Massachusetts | 290 | $3,228 | $11,131 |
| 01462 | Lunenburg | Massachusetts | 1,190 | $13,202 | $11,094 |
| 02093 | Wrentham | Massachusetts | 1,460 | $16,196 | $11,093 |
| 02659 | South Chatham | Massachusetts | 170 | $1,862 | $10,953 |
| 01746 | Holliston | Massachusetts | 2,240 | $24,533 | $10,952 |
| 01373 | South Deerfield | Massachusetts | 510 | $5,526 | $10,835 |
| 01532 | Northborough | Massachusetts | 2,450 | $26,507 | $10,819 |
| 02631 | Brewster | Massachusetts | 1,620 | $17,478 | $10,789 |
| 02645 | Harwich | Massachusetts | 1,340 | $14,349 | $10,708 |
| 01952 | Salisbury | Massachusetts | 650 | $6,957 | $10,703 |
| 01701 | Framingham | Massachusetts | 4,650 | $49,634 | $10,674 |
| 01370 | Shelburne Falls | Massachusetts | 470 | $4,990 | $10,617 |
| 01337 | Bernardston | Massachusetts | 280 | $2,924 | $10,443 |
| 01756 | Mendon | Massachusetts | 810 | $8,457 | $10,441 |
| 02673 | West Yarmouth | Massachusetts | 790 | $8,186 | $10,362 |
| 02113 | Boston | Massachusetts | 1,000 | $10,281 | $10,281 |
| 02360 | Plymouth | Massachusetts | 5,270 | $54,168 | $10,279 |
| 01463 | Pepperell | Massachusetts | 1,140 | $11,708 | $10,270 |
| 01452 | Hubbardston | Massachusetts | 340 | $3,480 | $10,235 |
| 01886 | Westford | Massachusetts | 4,240 | $42,667 | $10,063 |
| 02176 | Melrose | Massachusetts | 3,700 | $37,160 | $10,043 |
| 02152 | Winthrop | Massachusetts | 1,530 | $15,289 | $9,993 |
| 02452 | Waltham | Massachusetts | 1,660 | $16,533 | $9,960 |
| 01803 | Burlington | Massachusetts | 3,410 | $33,881 | $9,936 |
| 01460 | Littleton | Massachusetts | 1,410 | $13,912 | $9,867 |
| 02180 | Stoneham | Massachusetts | 2,680 | $26,401 | $9,851 |
| 02642 | Eastham | Massachusetts | 690 | $6,726 | $9,748 |
| 02038 | Franklin | Massachusetts | 3,930 | $38,278 | $9,740 |
| 02648 | Marstons Mills | Massachusetts | 880 | $8,570 | $9,739 |
| 01821 | Billerica | Massachusetts | 2,710 | $26,260 | $9,690 |
| 01887 | Wilmington | Massachusetts | 2,450 | $22,974 | $9,377 |
| 02760 | North Attleboro | Massachusetts | 2,450 | $22,918 | $9,354 |
| 01570 | Webster | Massachusetts | 900 | $8,415 | $9,350 |
| 02571 | Wareham | Massachusetts | 690 | $6,395 | $9,268 |
| 01096 | Williamsburg | Massachusetts | 300 | $2,776 | $9,253 |
| 01519 | Grafton | Massachusetts | 940 | $8,632 | $9,183 |
| 02143 | Somerville | Massachusetts | 2,720 | $24,859 | $9,139 |
| 01545 | Shrewsbury | Massachusetts | 5,080 | $46,306 | $9,115 |
| 02132 | West Roxbury | Massachusetts | 3,190 | $28,762 | $9,016 |
| 01028 | East Longmeadow | Massachusetts | 1,960 | $17,622 | $8,991 |
| 01590 | Sutton | Massachusetts | 1,130 | $10,123 | $8,958 |
| 01923 | Danvers | Massachusetts | 3,330 | $29,811 | $8,952 |
| 01543 | Rutland | Massachusetts | 630 | $5,605 | $8,897 |
| 01749 | Hudson | Massachusetts | 1,970 | $17,485 | $8,876 |
| 01879 | Tyngsboro | Massachusetts | 1,250 | $11,043 | $8,834 |
| 01368 | Royalston | Massachusetts | 70 | $613 | $8,757 |
| 02048 | Mansfield | Massachusetts | 2,660 | $23,058 | $8,668 |
| 02150 | Chelsea | Massachusetts | 770 | $6,673 | $8,666 |
| 02559 | Pocasset | Massachusetts | 490 | $4,227 | $8,627 |
| 02127 | Boston | Massachusetts | 3,830 | $32,695 | $8,537 |
| 02141 | Cambridge | Massachusetts | 1,370 | $11,572 | $8,447 |
| 02062 | Norwood | Massachusetts | 2,790 | $23,492 | $8,420 |
| 01330 | Ashfield | Massachusetts | 200 | $1,678 | $8,390 |
| 02563 | Sandwich | Massachusetts | 1,240 | $10,307 | $8,312 |
| 01702 | Framingham | Massachusetts | 2,010 | $16,702 | $8,309 |
| 01035 | Hadley | Massachusetts | 680 | $5,649 | $8,307 |
| 02670 | West Dennis | Massachusetts | 290 | $2,402 | $8,283 |
| 01520 | Holden | Massachusetts | 1,970 | $16,192 | $8,219 |
| 01880 | Wakefield | Massachusetts | 3,370 | $27,691 | $8,217 |
| 02339 | Hanover | Massachusetts | 1,880 | $15,438 | $8,212 |
| 02632 | Centerville | Massachusetts | 1,330 | $10,893 | $8,190 |
| 02675 | Yarmouth Port | Massachusetts | 1,270 | $10,383 | $8,176 |
| 02155 | Medford | Massachusetts | 5,420 | $44,254 | $8,165 |
| 01568 | Upton | Massachusetts | 1,090 | $8,859 | $8,128 |
| 01473 | Westminster | Massachusetts | 800 | $6,477 | $8,096 |
| 01824 | Chelmsford | Massachusetts | 3,830 | $31,005 | $8,095 |
| 02562 | Sagamore Beach | Massachusetts | 410 | $3,313 | $8,080 |
| 01038 | Hatfield | Massachusetts | 300 | $2,422 | $8,073 |
| 01007 | Belchertown | Massachusetts | 1,260 | $10,161 | $8,064 |
| 02453 | Waltham | Massachusetts | 2,290 | $18,398 | $8,034 |
| 01970 | Salem | Massachusetts | 3,070 | $24,304 | $7,917 |
| 01089 | West Springfield | Massachusetts | 1,910 | $15,037 | $7,873 |
| 02131 | Roslindale | Massachusetts | 1,900 | $14,857 | $7,819 |
| 02364 | Kingston | Massachusetts | 1,280 | $9,999 | $7,812 |
| 02346 | Middleboro | Massachusetts | 1,560 | $12,130 | $7,776 |
| 02766 | Norton | Massachusetts | 1,670 | $12,935 | $7,746 |
| 02035 | Foxboro | Massachusetts | 2,150 | $16,545 | $7,695 |
| 02045 | Hull | Massachusetts | 1,130 | $8,648 | $7,653 |
| 02536 | East Falmouth | Massachusetts | 2,320 | $17,695 | $7,627 |
| 02134 | Allston | Massachusetts | 1,220 | $9,237 | $7,571 |
| 02770 | Rochester | Massachusetts | 590 | $4,449 | $7,541 |
| 01960 | Peabody | Massachusetts | 5,070 | $38,149 | $7,524 |
| 01012 | Chesterfield | Massachusetts | 60 | $447 | $7,450 |
| 01354 | Northfield | Massachusetts | 160 | $1,177 | $7,356 |
| 01376 | Turners Falls | Massachusetts | 240 | $1,760 | $7,333 |
| 02125 | Boston | Massachusetts | 980 | $7,183 | $7,330 |
| 02151 | Revere | Massachusetts | 2,150 | $15,670 | $7,288 |
| 01073 | Southampton | Massachusetts | 700 | $5,081 | $7,259 |
| 02121 | Boston | Massachusetts | 210 | $1,521 | $7,243 |
| 01583 | West Boylston | Massachusetts | 860 | $6,223 | $7,236 |
| 02375 | South Easton | Massachusetts | 1,080 | $7,801 | $7,223 |
| 01827 | Dunstable | Massachusetts | 510 | $3,683 | $7,222 |
| 02124 | Boston | Massachusetts | 1,330 | $9,594 | $7,214 |
| 02671 | West Harwich | Massachusetts | 220 | $1,583 | $7,195 |
| 02532 | Buzzards Bay | Massachusetts | 1,130 | $8,085 | $7,155 |