2000 Census of Population, Summary File 1 Count of Persons Under Age 25 by Single Year of Age Matrix: PCT12 Group: Total population State: Massachusetts Type of Area: State Total Name: Massachusetts Age Group Count Cumulative Under 1 year 77,998 77,998 1 year 78,949 156,947 2 years 79,011 235,958 3 years 79,700 315,658 4 years 81,610 397,268 5 years 83,154 480,422 6 years 83,825 564,247 7 years 86,717 650,964 8 years 86,868 737,832 9 years 90,297 828,129 10 years 90,706 918,835 11 years 86,781 1,005,616 12 years 86,425 1,092,041 13 years 83,556 1,175,597 14 years 83,779 1,259,376 15 years 81,714 1,341,090 16 years 79,219 1,420,309 17 years 79,755 1,500,064 18 years 85,460 1,585,524 19 years 89,589 1,675,113 20 years 86,049 1,761,162 21 years 81,961 1,843,123 22 years 79,765 1,922,888 23 years 77,511 2,000,399 24 years 78,993 2,079,392 25-29 years 434,024 2,513,416 30-34 years 492,764 3,006,180 35-39 years 540,593 3,546,773 40-44 years 522,402 4,069,175 45-49 years 461,945 4,531,120 50-54 years 411,408 4,942,528 55-59 years 310,002 5,252,530 60-64 years 236,405 5,488,935 65 years and over 860,162 6,349,097 2000 Census of Population, Summary File 1 Count of Persons Under Age 25 by Single Year of Age Matrix: PCT12 Group: Total population State: Massachusetts Type of Area: County Name: Barnstable County Age Group Count Cumulative Under 1 year 1,986 1,986 1 year 2,058 4,044 2 years 2,166 6,210 3 years 2,132 8,342 4 years 2,257 10,599 5 years 2,390 12,989 6 years 2,398 15,387 7 years 2,527 17,914 8 years 2,687 20,601 9 years 2,809 23,410 10 years 2,934 26,344 11 years 2,884 29,228 12 years 2,868 32,096 13 years 2,823 34,919 14 years 2,699 37,618 15 years 2,680 40,298 16 years 2,573 42,871 17 years 2,569 45,440 18 years 2,178 47,618 19 years 1,725 49,343 20 years 1,697 51,040 21 years 1,532 52,572 22 years 1,591 54,163 23 years 1,474 55,637 24 years 1,441 57,078 25-29 years 8,967 66,045 30-34 years 12,628 78,673 35-39 years 16,282 94,955 40-44 years 17,700 112,655 45-49 years 16,665 129,320 50-54 years 16,137 145,457 55-59 years 13,524 158,981 60-64 years 11,984 170,965 65 years and over 51,265 222,230 2000 Census of Population, Summary File 1 Count of Persons Under Age 25 by Single Year of Age Matrix: PCT12 Group: Total population State: Massachusetts Type of Area: County Name: Berkshire County Age Group Count Cumulative Under 1 year 1,267 1,267 1 year 1,340 2,607 2 years 1,405 4,012 3 years 1,438 5,450 4 years 1,514 6,964 5 years 1,566 8,530 6 years 1,631 10,161 7 years 1,695 11,856 8 years 1,667 13,523 9 years 1,819 15,342 10 years 1,876 17,218 11 years 1,742 18,960 12 years 1,781 20,741 13 years 1,833 22,574 14 years 1,881 24,455 15 years 1,869 26,324 16 years 1,886 28,210 17 years 1,977 30,187 18 years 2,000 32,187 19 years 1,972 34,159 20 years 1,813 35,972 21 years 1,679 37,651 22 years 1,496 39,147 23 years 1,231 40,378 24 years 1,204 41,582 25-29 years 6,617 48,199 30-34 years 8,108 56,307 35-39 years 10,171 66,478 40-44 years 10,677 77,155 45-49 years 10,291 87,446 50-54 years 9,751 97,197 55-59 years 7,490 104,687 60-64 years 6,043 110,730 65 years and over 24,223 134,953 2000 Census of Population, Summary File 1 Count of Persons Under Age 25 by Single Year of Age Matrix: PCT12 Group: Total population State: Massachusetts Type of Area: County Name: Bristol County Age Group Count Cumulative Under 1 year 6,509 6,509 1 year 6,774 13,283 2 years 6,786 20,069 3 years 6,868 26,937 4 years 7,349 34,286 5 years 7,306 41,592 6 years 7,412 49,004 7 years 7,655 56,659 8 years 7,528 64,187 9 years 7,999 72,186 10 years 8,022 80,208 11 years 7,632 87,840 12 years 7,572 95,412 13 years 7,385 102,797 14 years 7,361 110,158 15 years 7,348 117,506 16 years 7,029 124,535 17 years 7,183 131,718 18 years 7,184 138,902 19 years 7,050 145,952 20 years 6,908 152,860 21 years 6,523 159,383 22 years 6,303 165,686 23 years 5,833 171,519 24 years 5,888 177,407 25-29 years 33,941 211,348 30-34 years 40,649 251,997 35-39 years 44,960 296,957 40-44 years 43,307 340,264 45-49 years 37,807 378,071 50-54 years 34,490 412,561 55-59 years 26,767 439,328 60-64 years 19,838 459,166 65 years and over 75,512 534,678 2000 Census of Population, Summary File 1 Count of Persons Under Age 25 by Single Year of Age Matrix: PCT12 Group: Total population State: Massachusetts Type of Area: County Name: Dukes County Age Group Count Cumulative Under 1 year 172 172 1 year 169 341 2 years 151 492 3 years 161 653 4 years 164 817 5 years 172 989 6 years 162 1,151 7 years 169 1,320 8 years 184 1,504 9 years 202 1,706 10 years 230 1,936 11 years 209 2,145 12 years 237 2,382 13 years 194 2,576 14 years 207 2,783 15 years 220 3,003 16 years 189 3,192 17 years 206 3,398 18 years 162 3,560 19 years 105 3,665 20 years 123 3,788 21 years 97 3,885 22 years 97 3,982 23 years 113 4,095 24 years 130 4,225 25-29 years 727 4,952 30-34 years 1,016 5,968 35-39 years 1,327 7,295 40-44 years 1,368 8,663 45-49 years 1,495 10,158 50-54 years 1,292 11,450 55-59 years 829 12,279 60-64 years 555 12,834 65 years and over 2,153 14,987 2000 Census of Population, Summary File 1 Count of Persons Under Age 25 by Single Year of Age Matrix: PCT12 Group: Total population State: Massachusetts Type of Area: County Name: Essex County Age Group Count Cumulative Under 1 year 9,384 9,384 1 year 9,519 18,903 2 years 9,589 28,492 3 years 9,727 38,219 4 years 10,035 48,254 5 years 10,115 58,369 6 years 10,229 68,598 7 years 10,776 79,374 8 years 10,693 90,067 9 years 11,136 101,203 10 years 10,999 112,202 11 years 10,581 122,783 12 years 10,459 133,242 13 years 10,133 143,375 14 years 10,194 153,569 15 years 9,788 163,357 16 years 9,530 172,887 17 years 9,300 182,187 18 years 8,865 191,052 19 years 8,240 199,292 20 years 7,782 207,074 21 years 7,530 214,604 22 years 7,419 222,023 23 years 7,205 229,228 24 years 7,215 236,443 25-29 years 41,508 277,951 30-34 years 52,983 330,934 35-39 years 62,878 393,812 40-44 years 62,076 455,888 45-49 years 55,093 510,981 50-54 years 49,025 560,006 55-59 years 36,077 596,083 60-64 years 27,030 623,113 65 years and over 100,306 723,419 2000 Census of Population, Summary File 1 Count of Persons Under Age 25 by Single Year of Age Matrix: PCT12 Group: Total population State: Massachusetts Type of Area: County Name: Franklin County Age Group Count Cumulative Under 1 year 727 727 1 year 713 1,440 2 years 777 2,217 3 years 733 2,950 4 years 775 3,725 5 years 831 4,556 6 years 876 5,432 7 years 850 6,282 8 years 933 7,215 9 years 1,032 8,247 10 years 1,079 9,326 11 years 1,061 10,387 12 years 1,079 11,466 13 years 1,018 12,484 14 years 1,109 13,593 15 years 1,058 14,651 16 years 1,104 15,755 17 years 1,033 16,788 18 years 938 17,726 19 years 776 18,502 20 years 753 19,255 21 years 878 20,133 22 years 790 20,923 23 years 742 21,665 24 years 734 22,399 25-29 years 3,965 26,364 30-34 years 4,470 30,834 35-39 years 5,572 36,406 40-44 years 6,399 42,805 45-49 years 6,424 49,229 50-54 years 5,692 54,921 55-59 years 3,807 58,728 60-64 years 2,627 61,355 65 years and over 10,180 71,535 2000 Census of Population, Summary File 1 Count of Persons Under Age 25 by Single Year of Age Matrix: PCT12 Group: Total population State: Massachusetts Type of Area: County Name: Hampden County Age Group Count Cumulative Under 1 year 5,814 5,814 1 year 5,931 11,745 2 years 5,795 17,540 3 years 6,034 23,574 4 years 6,171 29,745 5 years 6,438 36,183 6 years 6,617 42,800 7 years 6,729 49,529 8 years 6,902 56,431 9 years 7,098 63,529 10 years 7,297 70,826 11 years 7,045 77,871 12 years 7,074 84,945 13 years 6,768 91,713 14 years 6,825 98,538 15 years 6,900 105,438 16 years 6,758 112,196 17 years 6,662 118,858 18 years 6,742 125,600 19 years 6,816 132,416 20 years 6,562 138,978 21 years 6,048 145,026 22 years 5,571 150,597 23 years 5,141 155,738 24 years 4,888 160,626 25-29 years 26,863 187,489 30-34 years 30,842 218,331 35-39 years 35,787 254,118 40-44 years 35,981 290,099 45-49 years 32,288 322,387 50-54 years 28,799 351,186 55-59 years 22,026 373,212 60-64 years 16,765 389,977 65 years and over 66,251 456,228 2000 Census of Population, Summary File 1 Count of Persons Under Age 25 by Single Year of Age Matrix: PCT12 Group: Total population State: Massachusetts Type of Area: County Name: Hampshire County Age Group Count Cumulative Under 1 year 1,278 1,278 1 year 1,387 2,665 2 years 1,392 4,057 3 years 1,468 5,525 4 years 1,418 6,943 5 years 1,522 8,465 6 years 1,620 10,085 7 years 1,672 11,757 8 years 1,759 13,516 9 years 1,755 15,271 10 years 1,807 17,078 11 years 1,755 18,833 12 years 1,823 20,656 13 years 1,746 22,402 14 years 1,807 24,209 15 years 1,925 26,134 16 years 1,809 27,943 17 years 1,907 29,850 18 years 4,377 34,227 19 years 6,279 40,506 20 years 5,768 46,274 21 years 5,178 51,452 22 years 3,724 55,176 23 years 2,243 57,419 24 years 1,803 59,222 25-29 years 8,520 67,742 30-34 years 9,496 77,238 35-39 years 11,015 88,253 40-44 years 11,821 100,074 45-49 years 11,879 111,953 50-54 years 10,385 122,338 55-59 years 6,766 129,104 60-64 years 4,820 133,924 65 years and over 18,327 152,251 2000 Census of Population, Summary File 1 Count of Persons Under Age 25 by Single Year of Age Matrix: PCT12 Group: Total population State: Massachusetts Type of Area: County Name: Middlesex County Age Group Count Cumulative Under 1 year 18,236 18,236 1 year 18,410 36,646 2 years 18,343 54,989 3 years 18,450 73,439 4 years 18,569 92,008 5 years 18,690 110,698 6 years 18,591 129,289 7 years 19,241 148,530 8 years 18,780 167,310 9 years 19,277 186,587 10 years 19,426 206,013 11 years 18,489 224,502 12 years 18,467 242,969 13 years 17,810 260,779 14 years 17,810 278,589 15 years 17,275 295,864 16 years 16,602 312,466 17 years 16,607 329,073 18 years 18,049 347,122 19 years 19,201 366,323 20 years 18,564 384,887 21 years 17,866 402,753 22 years 18,498 421,251 23 years 18,953 440,204 24 years 20,336 460,540 25-29 years 112,256 572,796 30-34 years 123,654 696,450 35-39 years 130,813 827,263 40-44 years 122,834 950,097 45-49 years 107,197 1,057,294 50-54 years 95,136 1,152,430 55-59 years 70,974 1,223,404 60-64 years 54,685 1,278,089 65 years and over 187,307 1,465,396 2000 Census of Population, Summary File 1 Count of Persons Under Age 25 by Single Year of Age Matrix: PCT12 Group: Total population State: Massachusetts Type of Area: County Name: Nantucket County Age Group Count Cumulative Under 1 year 122 122 1 year 105 227 2 years 114 341 3 years 97 438 4 years 87 525 5 years 94 619 6 years 112 731 7 years 101 832 8 years 103 935 9 years 101 1,036 10 years 103 1,139 11 years 109 1,248 12 years 97 1,345 13 years 99 1,444 14 years 105 1,549 15 years 100 1,649 16 years 87 1,736 17 years 92 1,828 18 years 74 1,902 19 years 65 1,967 20 years 88 2,055 21 years 90 2,145 22 years 97 2,242 23 years 133 2,375 24 years 155 2,530 25-29 years 849 3,379 30-34 years 1,013 4,392 35-39 years 1,061 5,453 40-44 years 927 6,380 45-49 years 733 7,113 50-54 years 613 7,726 55-59 years 446 8,172 60-64 years 348 8,520 65 years and over 1,000 9,520 2000 Census of Population, Summary File 1 Count of Persons Under Age 25 by Single Year of Age Matrix: PCT12 Group: Total population State: Massachusetts Type of Area: County Name: Norfolk County Age Group Count Cumulative Under 1 year 8,223 8,223 1 year 8,351 16,574 2 years 8,325 24,899 3 years 8,448 33,347 4 years 8,407 41,754 5 years 8,661 50,415 6 years 8,663 59,078 7 years 8,744 67,822 8 years 8,783 76,605 9 years 8,932 85,537 10 years 9,089 94,626 11 years 8,813 103,439 12 years 8,592 112,031 13 years 8,434 120,465 14 years 8,327 128,792 15 years 7,985 136,777 16 years 7,737 144,514 17 years 7,828 152,342 18 years 6,908 159,250 19 years 6,317 165,567 20 years 6,185 171,752 21 years 5,878 177,630 22 years 6,372 184,002 23 years 6,812 190,814 24 years 7,081 197,895 25-29 years 41,765 239,660 30-34 years 50,159 289,819 35-39 years 57,622 347,441 40-44 years 56,023 403,464 45-49 years 49,877 453,341 50-54 years 44,211 497,552 55-59 years 33,418 530,970 60-64 years 25,604 556,574 65 years and over 93,734 650,308 2000 Census of Population, Summary File 1 Count of Persons Under Age 25 by Single Year of Age Matrix: PCT12 Group: Total population State: Massachusetts Type of Area: County Name: Plymouth County Age Group Count Cumulative Under 1 year 6,320 6,320 1 year 6,613 12,933 2 years 6,576 19,509 3 years 6,686 26,195 4 years 6,904 33,099 5 years 6,837 39,936 6 years 6,868 46,804 7 years 7,311 54,115 8 years 7,357 61,472 9 years 7,705 69,177 10 years 7,667 76,844 11 years 7,317 84,161 12 years 7,378 91,539 13 years 7,157 98,696 14 years 7,255 105,951 15 years 6,958 112,909 16 years 6,856 119,765 17 years 6,722 126,487 18 years 6,034 132,521 19 years 5,071 137,592 20 years 4,816 142,408 21 years 4,715 147,123 22 years 4,585 151,708 23 years 4,365 156,073 24 years 4,358 160,431 25-29 years 25,539 185,970 30-34 years 35,311 221,281 35-39 years 41,729 263,010 40-44 years 41,111 304,121 45-49 years 36,448 340,569 50-54 years 33,210 373,779 55-59 years 25,497 399,276 60-64 years 17,774 417,050 65 years and over 55,772 472,822 2000 Census of Population, Summary File 1 Count of Persons Under Age 25 by Single Year of Age Matrix: PCT12 Group: Total population State: Massachusetts Type of Area: County Name: Suffolk County Age Group Count Cumulative Under 1 year 8,273 8,273 1 year 7,749 16,022 2 years 7,567 23,589 3 years 7,325 30,914 4 years 7,608 38,522 5 years 7,744 46,266 6 years 7,651 53,917 7 years 8,131 62,048 8 years 8,171 70,219 9 years 8,645 78,864 10 years 8,378 87,242 11 years 7,945 95,187 12 years 7,853 103,040 13 years 7,346 110,386 14 years 7,445 117,831 15 years 7,113 124,944 16 years 7,043 131,987 17 years 7,473 139,460 18 years 11,886 151,346 19 years 15,818 167,164 20 years 15,539 182,703 21 years 14,866 197,569 22 years 14,910 212,479 23 years 15,422 227,901 24 years 15,838 243,739 25-29 years 76,410 320,149 30-34 years 65,664 385,813 35-39 years 55,321 441,134 40-44 years 47,429 488,563 45-49 years 40,190 528,753 50-54 years 35,358 564,111 55-59 years 27,378 591,489 60-64 years 22,155 613,644 65 years and over 76,163 689,807 2000 Census of Population, Summary File 1 Count of Persons Under Age 25 by Single Year of Age Matrix: PCT12 Group: Total population State: Massachusetts Type of Area: County Name: Worcester County Age Group Count Cumulative Under 1 year 9,687 9,687 1 year 9,830 19,517 2 years 10,025 29,542 3 years 10,133 39,675 4 years 10,352 50,027 5 years 10,788 60,815 6 years 10,995 71,810 7 years 11,116 82,926 8 years 11,321 94,247 9 years 11,787 106,034 10 years 11,799 117,833 11 years 11,199 129,032 12 years 11,145 140,177 13 years 10,810 150,987 14 years 10,754 161,741 15 years 10,495 172,236 16 years 10,016 182,252 17 years 10,196 192,448 18 years 10,063 202,511 19 years 10,154 212,665 20 years 9,451 222,116 21 years 9,081 231,197 22 years 8,312 239,509 23 years 7,844 247,353 24 years 7,922 255,275 25-29 years 46,097 301,372 30-34 years 56,771 358,143 35-39 years 66,055 424,198 40-44 years 64,749 488,947 45-49 years 55,558 544,505 50-54 years 47,309 591,814 55-59 years 35,003 626,817 60-64 years 26,177 652,994 65 years and over 97,969 750,963 2000 Census of Population, Summary File 1 Count of Persons Under Age 25 by Single Year of Age Matrix: PCT12 Group: Total population State: Massachusetts Type of Area: City over 100,000 Name: Boston city Age Group Count Cumulative Under 1 year 6,974 6,974 1 year 6,421 13,395 2 years 6,293 19,688 3 years 6,050 25,738 4 years 6,308 32,046 5 years 6,459 38,505 6 years 6,355 44,860 7 years 6,813 51,673 8 years 6,850 58,523 9 years 7,244 65,767 10 years 7,002 72,769 11 years 6,610 79,379 12 years 6,556 85,935 13 years 6,132 92,067 14 years 6,253 98,320 15 years 6,026 104,346 16 years 5,940 110,286 17 years 6,273 116,559 18 years 10,744 127,303 19 years 14,648 141,951 20 years 14,375 156,326 21 years 13,688 170,014 22 years 13,626 183,640 23 years 14,051 197,691 24 years 14,344 212,035 25-29 years 68,098 280,133 30-34 years 56,664 336,797 35-39 years 46,762 383,559 40-44 years 39,658 423,217 45-49 years 33,818 457,035 50-54 years 29,736 486,771 55-59 years 22,746 509,517 60-64 years 18,288 527,805 65 years and over 61,336 589,141 2000 Census of Population, Summary File 1 Count of Persons Under Age 25 by Single Year of Age Matrix: PCT12 Group: Total population State: Massachusetts Type of Area: City over 100,000 Name: Cambridge city Age Group Count Cumulative Under 1 year 1,009 1,009 1 year 836 1,845 2 years 806 2,651 3 years 785 3,436 4 years 689 4,125 5 years 718 4,843 6 years 687 5,530 7 years 758 6,288 8 years 736 7,024 9 years 703 7,727 10 years 796 8,523 11 years 696 9,219 12 years 758 9,977 13 years 703 10,680 14 years 711 11,391 15 years 671 12,062 16 years 674 12,736 17 years 711 13,447 18 years 2,154 15,601 19 years 3,228 18,829 20 years 3,448 22,277 21 years 3,305 25,582 22 years 3,182 28,764 23 years 3,069 31,833 24 years 3,086 34,919 25-29 years 14,721 49,640 30-34 years 10,481 60,121 35-39 years 7,486 67,607 40-44 years 6,456 74,063 45-49 years 5,752 79,815 50-54 years 5,392 85,207 55-59 years 4,013 89,220 60-64 years 2,853 92,073 65 years and over 9,282 101,355 2000 Census of Population, Summary File 1 Count of Persons Under Age 25 by Single Year of Age Matrix: PCT12 Group: Total population State: Massachusetts Type of Area: City over 100,000 Name: Lowell city Age Group Count Cumulative Under 1 year 1,535 1,535 1 year 1,540 3,075 2 years 1,475 4,550 3 years 1,517 6,067 4 years 1,629 7,696 5 years 1,575 9,271 6 years 1,654 10,925 7 years 1,739 12,664 8 years 1,594 14,258 9 years 1,699 15,957 10 years 1,730 17,687 11 years 1,575 19,262 12 years 1,564 20,826 13 years 1,565 22,391 14 years 1,511 23,902 15 years 1,492 25,394 16 years 1,441 26,835 17 years 1,506 28,341 18 years 1,717 30,058 19 years 1,955 32,013 20 years 1,881 33,894 21 years 1,795 35,689 22 years 1,748 37,437 23 years 1,673 39,110 24 years 1,795 40,905 25-29 years 9,001 49,906 30-34 years 9,024 58,930 35-39 years 8,457 67,387 40-44 years 7,680 75,067 45-49 years 6,322 81,389 50-54 years 5,266 86,655 55-59 years 4,026 90,681 60-64 years 3,173 93,854 65 years and over 11,313 105,167 2000 Census of Population, Summary File 1 Count of Persons Under Age 25 by Single Year of Age Matrix: PCT12 Group: Total population State: Massachusetts Type of Area: City over 100,000 Name: Springfield city Age Group Count Cumulative Under 1 year 2,399 2,399 1 year 2,310 4,709 2 years 2,284 6,993 3 years 2,296 9,289 4 years 2,317 11,606 5 years 2,523 14,129 6 years 2,607 16,736 7 years 2,548 19,284 8 years 2,633 21,917 9 years 2,634 24,551 10 years 2,674 27,225 11 years 2,544 29,769 12 years 2,499 32,268 13 years 2,386 34,654 14 years 2,401 37,055 15 years 2,356 39,411 16 years 2,355 41,766 17 years 2,261 44,027 18 years 2,529 46,556 19 years 2,842 49,398 20 years 2,832 52,230 21 years 2,578 54,808 22 years 2,427 57,235 23 years 2,150 59,385 24 years 2,036 61,421 25-29 years 10,560 71,981 30-34 years 10,686 82,667 35-39 years 11,266 93,933 40-44 years 10,595 104,528 45-49 years 9,474 114,002 50-54 years 8,196 122,198 55-59 years 6,237 128,435 60-64 years 4,741 133,176 65 years and over 18,906 152,082 2000 Census of Population, Summary File 1 Count of Persons Under Age 25 by Single Year of Age Matrix: PCT12 Group: Total population State: Massachusetts Type of Area: City over 100,000 Name: Worcester city Age Group Count Cumulative Under 1 year 2,357 2,357 1 year 2,227 4,584 2 years 2,162 6,746 3 years 2,231 8,977 4 years 2,165 11,142 5 years 2,266 13,408 6 years 2,389 15,797 7 years 2,416 18,213 8 years 2,299 20,512 9 years 2,484 22,996 10 years 2,494 25,490 11 years 2,310 27,800 12 years 2,266 30,066 13 years 2,139 32,205 14 years 2,172 34,377 15 years 2,160 36,537 16 years 2,080 38,617 17 years 2,110 40,727 18 years 3,239 43,966 19 years 4,180 48,146 20 years 3,916 52,062 21 years 3,673 55,735 22 years 2,931 58,666 23 years 2,519 61,185 24 years 2,583 63,768 25-29 years 13,602 77,370 30-34 years 13,179 90,549 35-39 years 12,969 103,518 40-44 years 12,609 116,127 45-49 years 10,718 126,845 50-54 years 8,993 135,838 55-59 years 6,756 142,594 60-64 years 5,665 148,259 65 years and over 24,389 172,648 2000 Census of Population, Summary File 1 Count of Persons Under Age 25 by Single Year of Age Matrix: PCT12 Group: Total population State: Massachusetts Type of Area: Congressional District Name: Congressional District 1 Age Group Count Cumulative Under 1 year 6,662 6,662 1 year 6,947 13,609 2 years 7,026 20,635 3 years 7,208 27,843 4 years 7,372 35,215 5 years 7,891 43,106 6 years 7,990 51,096 7 years 8,120 59,216 8 years 8,422 67,638 9 years 8,706 76,344 10 years 9,112 85,456 11 years 8,743 94,199 12 years 8,883 103,082 13 years 8,740 111,822 14 years 8,750 120,572 15 years 8,951 129,523 16 years 8,618 138,141 17 years 8,777 146,918 18 years 10,563 157,481 19 years 11,642 169,123 20 years 10,848 179,971 21 years 10,227 190,198 22 years 8,523 198,721 23 years 6,755 205,476 24 years 6,211 211,687 25-29 years 33,653 245,340 30-34 years 39,937 285,277 35-39 years 48,310 333,587 40-44 years 50,395 383,982 45-49 years 46,871 430,853 50-54 years 41,273 472,126 55-59 years 29,810 501,936 60-64 years 22,286 524,222 65 years and over 86,300 610,522 2000 Census of Population, Summary File 1 Count of Persons Under Age 25 by Single Year of Age Matrix: PCT12 Group: Total population State: Massachusetts Type of Area: Congressional District Name: Congressional District 2 Age Group Count Cumulative Under 1 year 7,548 7,548 1 year 7,779 15,327 2 years 7,732 23,059 3 years 8,012 31,071 4 years 8,236 39,307 5 years 8,448 47,755 6 years 8,826 56,581 7 years 8,884 65,465 8 years 9,183 74,648 9 years 9,537 84,185 10 years 9,532 93,717 11 years 9,184 102,901 12 years 9,322 112,223 13 years 8,927 121,150 14 years 9,012 130,162 15 years 8,908 139,070 16 years 8,759 147,829 17 years 8,650 156,479 18 years 8,583 165,062 19 years 8,773 173,835 20 years 8,264 182,099 21 years 7,688 189,787 22 years 7,194 196,981 23 years 6,550 203,531 24 years 6,379 209,910 25-29 years 36,356 246,266 30-34 years 44,120 290,386 35-39 years 51,243 341,629 40-44 years 50,917 392,546 45-49 years 45,284 437,830 50-54 years 40,021 477,851 55-59 years 29,852 507,703 60-64 years 22,489 530,192 65 years and over 85,365 615,557 2000 Census of Population, Summary File 1 Count of Persons Under Age 25 by Single Year of Age Matrix: PCT12 Group: Total population State: Massachusetts Type of Area: Congressional District Name: Congressional District 3 Age Group Count Cumulative Under 1 year 8,329 8,329 1 year 8,665 16,994 2 years 8,806 25,800 3 years 8,885 34,685 4 years 9,229 43,914 5 years 9,455 53,369 6 years 9,574 62,943 7 years 9,681 72,624 8 years 9,699 82,323 9 years 10,168 92,491 10 years 10,104 102,595 11 years 9,616 112,211 12 years 9,432 121,643 13 years 9,218 130,861 14 years 9,150 140,011 15 years 8,843 148,854 16 years 8,518 157,372 17 years 8,659 166,031 18 years 9,000 175,031 19 years 9,431 184,462 20 years 8,724 193,186 21 years 8,030 201,216 22 years 7,155 208,371 23 years 6,850 215,221 24 years 6,884 222,105 25-29 years 39,923 262,028 30-34 years 49,997 312,025 35-39 years 57,476 369,501 40-44 years 56,294 425,795 45-49 years 48,051 473,846 50-54 years 41,774 515,620 55-59 years 31,197 546,817 60-64 years 23,189 570,006 65 years and over 85,695 655,701 2000 Census of Population, Summary File 1 Count of Persons Under Age 25 by Single Year of Age Matrix: PCT12 Group: Total population State: Massachusetts Type of Area: Congressional District Name: Congressional District 4 Age Group Count Cumulative Under 1 year 7,823 7,823 1 year 8,103 15,926 2 years 8,116 24,042 3 years 8,279 32,321 4 years 8,436 40,757 5 years 8,645 49,402 6 years 8,675 58,077 7 years 9,050 67,127 8 years 8,974 76,101 9 years 9,358 85,459 10 years 9,360 94,819 11 years 9,178 103,997 12 years 9,059 113,056 13 years 8,765 121,821 14 years 8,656 130,477 15 years 8,754 139,231 16 years 8,459 147,690 17 years 8,308 155,998 18 years 9,105 165,103 19 years 9,260 174,363 20 years 8,377 182,740 21 years 8,287 191,027 22 years 7,756 198,783 23 years 7,042 205,825 24 years 7,075 212,900 25-29 years 40,074 252,974 30-34 years 47,092 300,066 35-39 years 53,911 353,977 40-44 years 52,541 406,518 45-49 years 47,954 454,472 50-54 years 44,122 498,594 55-59 years 32,579 531,173 60-64 years 23,507 554,680 65 years and over 84,392 639,072 2000 Census of Population, Summary File 1 Count of Persons Under Age 25 by Single Year of Age Matrix: PCT12 Group: Total population State: Massachusetts Type of Area: Congressional District Name: Congressional District 5 Age Group Count Cumulative Under 1 year 9,084 9,084 1 year 9,447 18,531 2 years 9,603 28,134 3 years 9,522 37,656 4 years 10,014 47,670 5 years 10,142 57,812 6 years 10,221 68,033 7 years 10,713 78,746 8 years 10,271 89,017 9 years 10,678 99,695 10 years 10,701 110,396 11 years 10,199 120,595 12 years 9,873 130,468 13 years 9,594 140,062 14 years 9,629 149,691 15 years 9,184 158,875 16 years 8,713 167,588 17 years 8,774 176,362 18 years 7,815 184,177 19 years 6,640 190,817 20 years 6,525 197,342 21 years 6,343 203,685 22 years 6,510 210,195 23 years 6,542 216,737 24 years 6,849 223,586 25-29 years 38,612 262,198 30-34 years 50,056 312,254 35-39 years 60,300 372,554 40-44 years 57,516 430,070 45-49 years 48,643 478,713 50-54 years 42,284 520,997 55-59 years 31,429 552,426 60-64 years 22,838 575,264 65 years and over 69,605 644,869 2000 Census of Population, Summary File 1 Count of Persons Under Age 25 by Single Year of Age Matrix: PCT12 Group: Total population State: Massachusetts Type of Area: Congressional District Name: Congressional District 6 Age Group Count Cumulative Under 1 year 8,181 8,181 1 year 8,380 16,561 2 years 8,460 25,021 3 years 8,728 33,749 4 years 8,841 42,590 5 years 8,864 51,454 6 years 8,933 60,387 7 years 9,386 69,773 8 years 9,316 79,089 9 years 9,603 88,692 10 years 9,605 98,297 11 years 9,130 107,427 12 years 9,090 116,517 13 years 8,847 125,364 14 years 8,840 134,204 15 years 8,458 142,662 16 years 8,250 150,912 17 years 8,098 159,010 18 years 7,507 166,517 19 years 7,053 173,570 20 years 6,625 180,195 21 years 6,332 186,527 22 years 6,219 192,746 23 years 6,024 198,770 24 years 6,045 204,815 25-29 years 35,720 240,535 30-34 years 48,074 288,609 35-39 years 58,034 346,643 40-44 years 57,205 403,848 45-49 years 50,780 454,628 50-54 years 45,568 500,196 55-59 years 33,872 534,068 60-64 years 25,827 559,895 65 years and over 92,560 652,455 2000 Census of Population, Summary File 1 Count of Persons Under Age 25 by Single Year of Age Matrix: PCT12 Group: Total population State: Massachusetts Type of Area: Congressional District Name: Congressional District 7 Age Group Count Cumulative Under 1 year 7,605 7,605 1 year 7,401 15,006 2 years 7,311 22,317 3 years 7,315 29,632 4 years 7,273 36,905 5 years 7,293 44,198 6 years 7,217 51,415 7 years 7,288 58,703 8 years 7,300 66,003 9 years 7,497 73,500 10 years 7,470 80,970 11 years 7,235 88,205 12 years 7,281 95,486 13 years 6,856 102,342 14 years 7,039 109,381 15 years 6,715 116,096 16 years 6,618 122,714 17 years 6,518 129,232 18 years 6,767 135,999 19 years 7,162 143,161 20 years 7,066 150,227 21 years 6,837 157,064 22 years 7,084 164,148 23 years 7,233 171,381 24 years 7,877 179,258 25-29 years 46,047 225,305 30-34 years 52,623 277,928 35-39 years 53,581 331,509 40-44 years 50,545 382,054 45-49 years 44,676 426,730 50-54 years 39,516 466,246 55-59 years 30,430 496,676 60-64 years 24,852 521,528 65 years and over 95,014 616,542 2000 Census of Population, Summary File 1 Count of Persons Under Age 25 by Single Year of Age Matrix: PCT12 Group: Total population State: Massachusetts Type of Area: Congressional District Name: Congressional District 8 Age Group Count Cumulative Under 1 year 6,846 6,846 1 year 6,490 13,336 2 years 6,218 19,554 3 years 6,098 25,652 4 years 6,156 31,808 5 years 6,213 38,021 6 years 6,141 44,162 7 years 6,573 50,735 8 years 6,490 57,225 9 years 6,919 64,144 10 years 6,685 70,829 11 years 6,282 77,111 12 years 6,272 83,383 13 years 5,982 89,365 14 years 6,004 95,369 15 years 5,721 101,090 16 years 5,643 106,733 17 years 6,001 112,734 18 years 12,254 124,988 19 years 17,484 142,472 20 years 17,478 159,950 21 years 16,621 176,571 22 years 16,599 193,170 23 years 16,922 210,092 24 years 17,088 227,180 25-29 years 79,107 306,287 30-34 years 60,601 366,888 35-39 years 47,559 414,447 40-44 years 39,820 454,267 45-49 years 33,536 487,803 50-54 years 30,274 518,077 55-59 years 23,180 541,257 60-64 years 18,168 559,425 65 years and over 60,947 620,372 2000 Census of Population, Summary File 1 Count of Persons Under Age 25 by Single Year of Age Matrix: PCT12 Group: Total population State: Massachusetts Type of Area: Congressional District Name: Congressional District 9 Age Group Count Cumulative Under 1 year 8,290 8,290 1 year 7,854 16,144 2 years 7,914 24,058 3 years 7,797 31,855 4 years 8,050 39,905 5 years 7,997 47,902 6 years 7,970 55,872 7 years 8,436 64,308 8 years 8,427 72,735 9 years 8,677 81,412 10 years 8,865 90,277 11 years 8,275 98,552 12 years 8,274 106,826 13 years 7,952 114,778 14 years 8,074 122,852 15 years 7,754 130,606 16 years 7,664 138,270 17 years 7,797 146,067 18 years 6,945 153,012 19 years 6,552 159,564 20 years 6,479 166,043 21 years 6,282 172,325 22 years 6,926 179,251 23 years 7,703 186,954 24 years 8,454 195,408 25-29 years 47,288 242,696 30-34 years 52,821 295,517 35-39 years 54,904 350,421 40-44 years 51,576 401,997 45-49 years 45,647 447,644 50-54 years 39,495 487,139 55-59 years 30,224 517,363 60-64 years 23,865 541,228 65 years and over 89,271 630,499 2000 Census of Population, Summary File 1 Count of Persons Under Age 25 by Single Year of Age Matrix: PCT12 Group: Total population State: Massachusetts Type of Area: Congressional District Name: Congressional District 10 Age Group Count Cumulative Under 1 year 7,630 7,630 1 year 7,883 15,513 2 years 7,825 23,338 3 years 7,856 31,194 4 years 8,003 39,197 5 years 8,206 47,403 6 years 8,278 55,681 7 years 8,586 64,267 8 years 8,786 73,053 9 years 9,154 82,207 10 years 9,272 91,479 11 years 8,939 100,418 12 years 8,939 109,357 13 years 8,675 118,032 14 years 8,625 126,657 15 years 8,426 135,083 16 years 7,977 143,060 17 years 8,173 151,233 18 years 6,921 158,154 19 years 5,592 163,746 20 years 5,663 169,409 21 years 5,314 174,723 22 years 5,799 180,522 23 years 5,890 186,412 24 years 6,131 192,543 25-29 years 37,244 229,787 30-34 years 47,443 277,230 35-39 years 55,275 332,505 40-44 years 55,593 388,098 45-49 years 50,503 438,601 50-54 years 47,081 485,682 55-59 years 37,429 523,111 60-64 years 29,384 552,495 65 years and over 111,013 663,508