(CO-99-8) County Population Estimates and Demographic Components of Population Change: Annual Time Series, July 1, 1990 to July 1, 1999 (includes revised April 1, 1990 Population Estimates Base) Source: Population Estimates Program, Population Division, U.S. Census Bureau, Washington, DC 20233 Contact: Demographic Call Center Staff, 1-866-758-1060 Internet Release Date: March 9, 2000 Block 1: Total Population 1 25 6,175,169 6,144,407 6,115,476 6,085,393 6,062,335 6,031,352 6,010,884 5,993,474 5,998,652 6,018,664 6,016,425 Massachusetts 1 25001 212,519 208,477 205,190 202,486 199,272 195,691 192,629 190,056 188,319 187,170 186,605 Barnstable County 1 25003 132,218 132,839 133,910 134,334 134,913 135,571 135,890 136,920 138,159 139,322 139,352 Berkshire County 1 25005 520,258 516,975 514,531 513,092 512,433 510,951 509,075 507,102 507,112 506,941 506,325 Bristol County 1 25007 14,048 13,852 13,591 13,258 12,806 12,448 12,076 11,891 11,760 11,672 11,639 Dukes County 1 25009 704,407 700,370 694,262 687,702 681,502 676,495 673,074 670,527 670,092 670,647 670,080 Essex County 1 25011 70,806 70,626 70,831 71,172 70,997 70,813 70,752 70,711 70,577 70,267 70,086 Franklin County 1 25013 438,279 439,336 440,328 441,251 443,701 446,794 449,373 451,335 454,182 456,437 456,310 Hampden County 1 25015 150,892 150,344 150,374 150,250 150,394 149,565 147,922 147,399 147,124 146,756 146,568 Hampshire County 1 25017 1,426,606 1,422,465 1,417,129 1,409,871 1,402,967 1,397,885 1,395,424 1,394,034 1,393,180 1,398,335 1,398,468 Middlesex County 1 25019 8,206 7,891 7,491 7,306 7,048 6,795 6,421 6,214 6,123 6,035 6,012 Nantucket County 1 25021 643,580 642,089 639,830 636,669 633,292 629,254 625,677 621,852 617,750 616,665 616,087 Norfolk County 1 25023 473,026 467,041 461,387 456,415 452,119 448,126 444,037 439,263 437,492 436,153 435,276 Plymouth County 1 25025 641,695 641,333 642,325 642,729 645,247 636,527 637,873 638,765 648,870 661,801 663,906 Suffolk County 1 25027 738,629 730,769 724,297 718,858 715,644 714,437 710,661 707,405 707,912 710,463 709,711 Worcester County Block 2: Population Age 65 and Over 2 25 859,731 860,936 861,097 860,665 857,554 853,355 849,558 839,287 830,283 817,467 815,005 Massachusetts 2 25001 49,205 48,527 47,795 46,909 45,659 44,869 44,018 42,983 42,264 41,104 40,902 Barnstable County 2 25003 23,731 23,903 24,036 24,143 24,352 24,288 24,294 24,149 23,925 23,528 23,469 Berkshire County 2 25005 75,564 75,765 75,888 76,182 76,385 76,276 75,922 74,960 74,209 73,190 72,916 Bristol County 2 25007 2,153 2,153 2,150 2,105 2,052 2,007 1,938 1,907 1,895 1,834 1,826 Dukes County 2 25009 99,837 99,852 99,763 99,412 98,718 98,181 97,945 96,697 96,006 94,501 94,181 Essex County 2 25011 10,508 10,599 10,678 10,727 10,777 10,786 10,722 10,644 10,446 10,152 10,129 Franklin County 2 25013 66,643 67,206 67,696 68,223 68,386 68,576 68,613 68,443 68,039 67,368 67,147 Hampden County 2 25015 17,957 18,013 18,047 18,067 18,184 18,028 17,572 17,456 17,292 17,017 16,959 Hampshire County 2 25017 190,586 190,343 189,853 189,364 187,868 186,180 184,765 181,939 179,025 175,020 174,304 Middlesex County 2 25019 945 922 899 913 880 862 860 832 833 818 818 Nantucket County 2 25021 94,257 94,354 94,298 93,761 92,881 91,908 91,113 89,060 87,833 86,215 85,980 Norfolk County 2 25023 55,657 55,289 54,860 54,247 53,686 53,028 52,800 51,822 51,028 50,116 49,928 Plymouth County 2 25025 74,164 74,888 75,568 76,550 77,556 78,385 79,162 79,492 79,661 79,516 79,573 Suffolk County 2 25027 98,524 99,122 99,566 100,062 100,170 99,981 99,834 98,903 97,827 97,088 96,873 Worcester County Block 3: Population Under Age 65 3 25 5,315,438 5,283,471 5,254,379 5,224,728 5,204,781 5,177,997 5,161,326 5,154,187 5,168,369 5,201,197 5,201,420 Massachusetts 3 25001 163,314 159,950 157,395 155,577 153,613 150,822 148,611 147,073 146,055 146,066 145,703 Barnstable County 3 25003 108,487 108,936 109,874 110,191 110,561 111,283 111,596 112,771 114,234 115,794 115,883 Berkshire County 3 25005 444,694 441,210 438,643 436,910 436,048 434,675 433,153 432,142 432,903 433,751 433,409 Bristol County 3 25007 11,895 11,699 11,441 11,153 10,754 10,441 10,138 9,984 9,865 9,838 9,813 Dukes County 3 25009 604,570 600,518 594,499 588,290 582,784 578,314 575,129 573,830 574,086 576,146 575,899 Essex County 3 25011 60,298 60,027 60,153 60,445 60,220 60,027 60,030 60,067 60,131 60,115 59,957 Franklin County 3 25013 371,636 372,130 372,632 373,028 375,315 378,218 380,760 382,892 386,143 389,069 389,163 Hampden County 3 25015 132,935 132,331 132,327 132,183 132,210 131,537 130,350 129,943 129,832 129,739 129,609 Hampshire County 3 25017 1,236,020 1,232,122 1,227,276 1,220,507 1,215,099 1,211,705 1,210,659 1,212,095 1,214,155 1,223,315 1,224,164 Middlesex County 3 25019 7,261 6,969 6,592 6,393 6,168 5,933 5,561 5,382 5,290 5,217 5,194 Nantucket County 3 25021 549,323 547,735 545,532 542,908 540,411 537,346 534,564 532,792 529,917 530,450 530,107 Norfolk County 3 25023 417,369 411,752 406,527 402,168 398,433 395,098 391,237 387,441 386,464 386,037 385,348 Plymouth County 3 25025 567,531 566,445 566,757 566,179 567,691 558,142 558,711 559,273 569,209 582,285 584,333 Suffolk County 3 25027 640,105 631,647 624,731 618,796 615,474 614,456 610,827 608,502 610,085 613,375 612,838 Worcester County Block 4: Births 4 25 778,803 81,719 80,656 80,273 80,631 82,893 83,884 85,982 87,937 90,701 24,127 Massachusetts 4 25001 20,283 2,205 2,126 2,056 2,040 2,123 2,143 2,166 2,330 2,423 671 Barnstable County 4 25003 14,248 1,504 1,384 1,396 1,471 1,457 1,591 1,569 1,662 1,705 509 Berkshire County 4 25005 65,050 7,030 6,706 6,599 6,655 6,923 7,019 7,178 7,295 7,649 1,996 Bristol County 4 25007 1,455 174 167 161 142 142 136 172 151 167 43 Dukes County 4 25009 92,246 9,782 9,543 9,631 9,578 9,581 9,979 10,144 10,403 10,794 2,811 Essex County 4 25011 7,584 789 765 728 748 791 832 794 879 968 290 Franklin County 4 25013 58,446 5,719 5,673 5,855 5,837 6,298 6,401 6,725 6,965 7,142 1,831 Hampden County 4 25015 13,434 1,433 1,393 1,346 1,313 1,429 1,473 1,475 1,560 1,617 395 Hampshire County 4 25017 181,530 19,719 19,444 19,147 19,241 19,357 19,490 19,659 19,946 20,052 5,475 Middlesex County 4 25019 936 109 106 100 97 101 98 98 93 96 38 Nantucket County 4 25021 78,286 8,791 8,569 8,308 8,413 8,520 8,348 8,255 8,366 8,417 2,299 Norfolk County 4 25023 60,553 6,674 6,553 6,348 6,355 6,355 6,291 6,533 6,640 6,920 1,884 Plymouth County 4 25025 90,236 7,785 8,508 8,971 9,197 9,736 9,851 10,576 10,970 11,667 2,975 Suffolk County 4 25027 94,516 10,005 9,719 9,627 9,544 10,080 10,232 10,638 10,677 11,084 2,910 Worcester County Block 5: Deaths 5 25 506,880 55,894 55,142 55,605 55,112 55,708 54,904 54,993 54,084 52,472 12,966 Massachusetts 5 25001 22,468 2,541 2,548 2,541 2,492 2,563 2,359 2,324 2,379 2,215 506 Barnstable County 5 25003 14,047 1,554 1,526 1,556 1,594 1,501 1,581 1,466 1,485 1,457 327 Berkshire County 5 25005 44,477 4,929 4,862 4,923 4,897 4,931 4,805 4,892 4,701 4,460 1,077 Bristol County 5 25007 1,090 125 131 124 121 113 112 109 121 112 22 Dukes County 5 25009 58,109 6,432 6,390 6,398 6,321 6,459 6,319 6,222 6,123 5,996 1,449 Essex County 5 25011 6,090 641 662 641 664 644 618 743 650 656 171 Franklin County 5 25013 42,498 4,677 4,616 4,636 4,679 4,617 4,649 4,734 4,584 4,237 1,069 Hampden County 5 25015 10,554 1,190 1,158 1,194 1,121 1,154 1,111 1,177 1,138 1,047 264 Hampshire County 5 25017 106,085 11,716 11,387 11,658 11,416 11,660 11,634 11,288 11,483 11,067 2,776 Middlesex County 5 25019 652 83 77 82 66 65 78 62 65 57 17 Nantucket County 5 25021 51,587 5,731 5,729 5,716 5,605 5,702 5,484 5,558 5,431 5,295 1,336 Norfolk County 5 25023 33,921 3,834 3,794 3,804 3,809 3,749 3,621 3,579 3,502 3,416 813 Plymouth County 5 25025 54,840 5,763 5,618 5,653 5,813 5,989 6,127 6,142 6,092 6,078 1,565 Suffolk County 5 25027 60,462 6,678 6,644 6,679 6,514 6,561 6,406 6,697 6,330 6,379 1,574 Worcester County Block 6: Net International Migration 6 25 147,834 14,939 14,466 15,915 16,661 18,103 16,138 17,603 16,086 13,588 4,335 Massachusetts 6 25001 1,100 83 78 107 86 183 231 172 52 74 34 Barnstable County 6 25003 600 112 74 88 64 71 62 49 36 23 21 Berkshire County 6 25005 -656 -119 -67 -152 -7 8 -118 -74 -160 -15 48 Bristol County 6 25007 170 18 18 17 19 24 28 24 8 12 2 Dukes County 6 25009 18,179 1,538 1,507 1,850 2,063 2,298 2,175 2,367 2,091 1,694 596 Essex County 6 25011 380 52 37 23 80 32 36 28 57 33 2 Franklin County 6 25013 7,925 472 599 633 775 892 882 1,227 1,250 931 264 Hampden County 6 25015 1,376 147 128 140 161 144 162 197 159 118 20 Hampshire County 6 25017 39,416 4,584 4,440 4,713 4,685 4,759 3,842 4,062 4,016 3,259 1,056 Middlesex County 6 25019 267 18 23 13 13 43 85 35 21 9 7 Nantucket County 6 25021 15,218 1,515 1,385 1,479 1,631 1,821 1,721 2,016 1,820 1,326 504 Norfolk County 6 25023 4,485 466 443 582 438 585 498 510 452 390 121 Plymouth County 6 25025 49,062 4,720 4,606 5,103 5,424 6,130 5,515 5,952 5,360 4,808 1,444 Suffolk County 6 25027 10,312 1,333 1,195 1,319 1,229 1,113 1,019 1,038 924 926 216 Worcester County Block 7: Net Federal Movement 7 25 3,207 -9 96 175 -14 245 516 786 1,226 328 -142 Massachusetts 7 25001 204 -1 6 11 -1 16 33 50 78 21 -9 Barnstable County 7 25003 24 0 1 1 0 2 4 6 9 2 -1 Berkshire County 7 25005 157 0 5 9 -1 12 25 38 60 16 -7 Bristol County 7 25007 2 0 0 0 0 0 0 1 1 0 0 Dukes County 7 25009 126 0 4 7 -1 10 20 31 48 13 -6 Essex County 7 25011 19 0 1 1 0 1 3 5 7 2 -1 Franklin County 7 25013 158 0 5 9 -1 12 25 39 60 16 -7 Hampden County 7 25015 27 0 1 1 0 2 4 7 10 3 -1 Hampshire County 7 25017 833 -3 24 45 -3 63 135 204 319 86 -37 Middlesex County 7 25019 4 0 0 0 0 0 1 1 2 0 0 Nantucket County 7 25021 216 -1 6 12 -1 17 35 53 83 22 -10 Norfolk County 7 25023 139 0 4 8 -1 11 22 34 53 14 -6 Plymouth County 7 25025 257 -1 8 14 -1 20 41 63 98 26 -11 Suffolk County 7 25027 1,041 -3 31 57 -4 79 168 254 398 107 -46 Worcester County Block 8: Net Domestic Migration 8 25 -244,494 -8,656 -10,077 -9,775 -16,652 -11,736 -22,961 -29,591 -52,925 -69,784 -12,337 Massachusetts 8 25001 27,605 4,223 3,650 3,114 3,746 3,903 3,168 2,661 1,781 867 492 Barnstable County 8 25003 -7,517 -643 -993 -330 -445 -647 -364 -1,140 -1,369 -1,406 -180 Berkshire County 8 25005 -4,258 1,471 790 12 -801 -227 -100 -162 -2,227 -2,723 -291 Bristol County 8 25007 1,899 128 207 278 411 304 332 102 99 20 18 Dukes County 8 25009 -15,829 -538 1,600 1,592 1,104 -112 -2,219 -3,590 -5,602 -6,837 -1,227 Essex County 8 25011 -930 10 -334 -447 39 39 -177 -8 -126 -72 146 Franklin County 8 25013 -40,570 -2,475 -2,572 -2,722 -4,258 -5,509 -5,026 -5,001 -6,258 -5,898 -851 Hampden County 8 25015 580 214 -365 -148 -412 473 1,202 56 -249 -218 27 Hampshire County 8 25017 -83,230 -8,156 -6,910 -4,770 -5,043 -6,866 -8,882 -10,773 -11,166 -16,983 -3,681 Middlesex County 8 25019 1,652 262 345 152 218 175 276 143 43 43 -5 Nantucket County 8 25021 -12,628 -2,908 -1,825 -804 -860 -378 -891 -659 -423 -3,217 -663 Norfolk County 8 25023 7,937 2,760 2,544 1,919 1,513 1,024 1,000 1,461 -1,667 -2,382 -235 Plymouth County 8 25025 -104,942 -6,395 -8,527 -8,858 -11,121 -656 -10,221 -10,937 -19,983 -23,070 -5,174 Suffolk County 8 25027 -14,263 3,391 2,313 1,237 -743 -3,259 -1,059 -1,744 -5,778 -7,908 -713 Worcester County Block 9: Residual 9 25 -19,726 -1,337 -1,068 -900 -2,456 -2,814 -2,205 -2,377 -3,418 -2,373 -778 Massachusetts 9 25001 -810 73 -25 -43 -165 -81 -154 -152 -125 -21 -117 Barnstable County 9 25003 -442 -40 -11 -23 -75 -40 -31 -48 -92 -30 -52 Berkshire County 9 25005 -1,883 -170 -128 -106 -290 -303 -145 -115 -277 -296 -53 Bristol County 9 25007 -27 1 0 1 1 1 -12 -5 -7 1 -8 Dukes County 9 25009 -2,286 -313 -156 -122 -223 -311 -215 -183 -382 -223 -158 Essex County 9 25011 -243 -30 -12 -5 -28 -35 -15 -35 -33 35 -85 Franklin County 9 25013 -1,492 -96 -81 -62 -124 -169 -212 -218 -280 -209 -41 Hampden County 9 25015 -539 -56 -29 -21 -85 -65 -87 -35 -67 -105 11 Hampshire County 9 25017 -4,326 -287 -275 -219 -560 -571 -490 -474 -778 -502 -170 Middlesex County 9 25019 -13 9 3 2 -4 -1 -8 -8 -3 -3 0 Nantucket County 9 25021 -2,012 -175 -147 -118 -201 -240 -152 -282 -313 -168 -216 Norfolk County 9 25023 -1,443 -81 -96 -81 -200 -233 -101 -185 -205 -187 -74 Plymouth County 9 25025 -1,984 16 31 19 -204 -521 -405 -404 -458 -284 226 Suffolk County 9 25027 -2,226 -188 -142 -122 -298 -245 -178 -233 -398 -381 -41 Worcester County Block 10: Group Quarters Population 10 25 220,715 220,715 220,881 220,529 221,303 220,176 220,124 218,380 218,142 215,328 Massachusetts 10 25001 4,707 4,707 4,707 4,698 4,572 4,514 4,596 4,498 4,463 4,107 Barnstable County 10 25003 5,887 5,887 5,887 5,833 5,854 5,890 5,791 6,093 6,330 6,175 Berkshire County 10 25005 11,682 11,682 11,682 11,621 11,862 11,865 11,718 11,562 11,518 11,404 Bristol County 10 25007 116 116 116 116 116 116 116 116 116 90 Dukes County 10 25009 16,920 16,920 16,920 15,742 14,742 14,548 14,705 14,864 14,952 14,406 Essex County 10 25011 1,633 1,633 1,633 1,633 1,676 1,676 1,705 1,554 1,459 1,239 Franklin County 10 25013 15,217 15,217 15,217 15,323 15,332 15,462 15,314 15,278 15,265 15,111 Hampden County 10 25015 19,244 19,244 19,275 19,419 19,841 19,612 19,189 19,312 19,166 19,255 Hampshire County 10 25017 52,890 52,890 52,995 53,569 53,949 53,626 54,879 55,146 53,920 53,212 Middlesex County 10 25019 76 76 76 76 76 76 77 73 75 75 Nantucket County 10 25021 18,396 18,396 18,396 18,036 18,280 18,169 18,509 18,105 18,007 17,278 Norfolk County 10 25023 11,498 11,498 11,528 11,741 11,873 11,896 12,079 11,572 11,561 11,397 Plymouth County 10 25025 37,060 37,060 37,060 36,748 37,271 36,676 35,331 34,052 33,770 34,162 Suffolk County 10 25027 25,389 25,389 25,389 25,974 25,859 26,050 26,115 26,155 27,540 27,417 Worcester County