Table 1. Total Population by Age and Sex for the United States: 2000 Source: U.S. Census Bureau Internet Release date: February 25, 2002 [For information on confidentiality protection, nonsampling error, and definitions, see http://www.census.gov/prod/cen2000/doc/sf1.pdf] ------------------------------------------------------------------------------------------------------------------------------------------------------ | Total population | One race | Two or more races |-----------------------------------------|-----------------------------------------|----------------------------------------- | Both | | | Both | | | Both | | United States | sexes | Male | Female | sexes | Male | Female | sexes | Male | Female ------------------------------------------------------------------------------------------------------------------------------------------------------ FIVE-YEAR AGE GROUPS Total population 281 421 906 138 053 563 143 368 343 274 595 678 134 632 945 139 962 733 6 826 228 3 420 618 3 405 610 Under 5 years 19 175 798 9 810 733 9 365 065 18 227 583 9 328 579 8 899 004 948 215 482 154 466 061 5 to 9 years 20 549 505 10 523 277 10 026 228 19 719 732 10 101 978 9 617 754 829 773 421 299 408 474 10 to 14 years 20 528 072 10 520 197 10 007 875 19 824 608 10 164 015 9 660 593 703 464 356 182 347 282 15 to 19 years 20 219 890 10 391 004 9 828 886 19 597 998 10 075 286 9 522 712 621 892 315 718 306 174 20 to 24 years 18 964 001 9 687 814 9 276 187 18 411 917 9 405 807 9 006 110 552 084 282 007 270 077 25 to 29 years 19 381 336 9 798 760 9 582 576 18 868 887 9 537 752 9 331 135 512 449 261 008 251 441 30 to 34 years 20 510 388 10 321 769 10 188 619 20 026 210 10 074 647 9 951 563 484 178 247 122 237 056 35 to 39 years 22 706 664 11 318 696 11 387 968 22 235 945 11 079 394 11 156 551 470 719 239 302 231 417 40 to 44 years 22 441 863 11 129 102 11 312 761 22 021 176 10 917 323 11 103 853 420 687 211 779 208 908 45 to 49 years 20 092 404 9 889 506 10 202 898 19 754 156 9 720 917 10 033 239 338 248 168 589 169 659 50 to 54 years 17 585 548 8 607 724 8 977 824 17 316 932 8 476 692 8 840 240 268 616 131 032 137 584 55 to 59 years 13 469 237 6 508 729 6 960 508 13 280 566 6 417 290 6 863 276 188 671 91 439 97 232 60 to 64 years 10 805 447 5 136 627 5 668 820 10 662 421 5 068 659 5 593 762 143 026 67 968 75 058 65 to 69 years 9 533 545 4 400 362 5 133 183 9 421 591 4 349 182 5 072 409 111 954 51 180 60 774 70 to 74 years 8 857 441 3 902 912 4 954 529 8 766 843 3 863 245 4 903 598 90 598 39 667 50 931 75 to 79 years 7 415 813 3 044 456 4 371 357 7 348 823 3 016 865 4 331 958 66 990 27 591 39 399 80 to 84 years 4 945 367 1 834 897 3 110 470 4 904 714 1 819 570 3 085 144 40 653 15 327 25 326 85 years and over 4 239 587 1 226 998 3 012 589 4 205 576 1 215 744 2 989 832 34 011 11 254 22 757 SELECTED AGE GROUPS Under 18 years 72 293 812 37 059 196 35 234 616 69 436 926 35 608 943 33 827 983 2 856 886 1 450 253 1 406 633 Under 1 year 3 805 648 1 949 017 1 856 631 3 602 103 1 845 774 1 756 329 203 545 103 243 100 302 1 to 4 years 15 370 150 7 861 716 7 508 434 14 625 480 7 482 805 7 142 675 744 670 378 911 365 759 5 to 13 years 37 025 346 18 963 914 18 061 432 35 623 089 18 252 626 17 370 463 1 402 257 711 288 690 969 14 to 17 years 16 092 668 8 284 549 7 808 119 15 586 254 8 027 738 7 558 516 506 414 256 811 249 603 18 to 64 years 174 136 341 86 584 742 87 551 599 170 511 205 84 759 396 85 751 809 3 625 136 1 825 346 1 799 790 18 to 24 years 27 143 454 13 873 829 13 269 625 26 344 912 13 466 722 12 878 190 798 542 407 107 391 435 25 to 44 years 85 040 251 42 568 327 42 471 924 83 152 218 41 609 116 41 543 102 1 888 033 959 211 928 822 45 to 64 years 61 952 636 30 142 586 31 810 050 61 014 075 29 683 558 31 330 517 938 561 459 028 479 533 65 years and over 34 991 753 14 409 625 20 582 128 34 647 547 14 264 606 20 382 941 344 206 145 019 199 187 16 years and over 217 149 127 105 134 229 112 014 898 212 931 366 103 037 343 109 894 023 4 217 761 2 096 886 2 120 875 18 years and over 209 128 094 100 994 367 108 133 727 205 158 752 99 024 002 106 134 750 3 969 342 1 970 365 1 998 977 21 years and over 196 899 193 94 737 132 102 162 061 193 295 686 92 952 379 100 343 307 3 603 507 1 784 753 1 818 754 50 years and over 76 851 985 34 662 705 42 189 280 75 907 466 34 227 247 41 680 219 944 519 435 458 509 061 55 years and over 59 266 437 26 054 981 33 211 456 58 590 534 25 750 555 32 839 979 675 903 304 426 371 477 60 years and over 45 797 200 19 546 252 26 250 948 45 309 968 19 333 265 25 976 703 487 232 212 987 274 245 62 years and over 41 256 029 17 373 013 23 883 016 40 830 934 17 189 857 23 641 077 425 095 183 156 241 939 67 years and over 31 101 522 12 594 818 18 506 704 30 805 496 12 472 139 18 333 357 296 026 122 679 173 347 72 years and over 21 794 764 8 366 229 13 428 535 21 601 789 8 289 809 13 311 980 192 975 76 420 116 555 75 years and over 16 600 767 6 106 351 10 494 416 16 459 113 6 052 179 10 406 934 141 654 54 172 87 482 Median age (years) 35.3 34.0 36.5 35.6 34.3 36.8 22.7 22.3 23.1 PERCENT DISTRIBUTION Total population 100.0 100.0 100.0 100.0 100.0 100.0 100.0 100.0 100.0 Under 18 years 25.7 26.8 24.6 25.3 26.4 24.2 41.9 42.4 41.3 Under 1 year 1.4 1.4 1.3 1.3 1.4 1.3 3.0 3.0 2.9 1 to 4 years 5.5 5.7 5.2 5.3 5.6 5.1 10.9 11.1 10.7 5 to 13 years 13.2 13.7 12.6 13.0 13.6 12.4 20.5 20.8 20.3 14 to 17 years 5.7 6.0 5.4 5.7 6.0 5.4 7.4 7.5 7.3 18 to 64 years 61.9 62.7 61.1 62.1 63.0 61.3 53.1 53.4 52.8 18 to 24 years 9.6 10.0 9.3 9.6 10.0 9.2 11.7 11.9 11.5 25 to 44 years 30.2 30.8 29.6 30.3 30.9 29.7 27.7 28.0 27.3 45 to 64 years 22.0 21.8 22.2 22.2 22.0 22.4 13.7 13.4 14.1 65 years and over 12.4 10.4 14.4 12.6 10.6 14.6 5.0 4.2 5.8 ------------------------------------------------------------------------------------------------------------------------------------------------------ Source: U.S. Census Bureau, Census 2000 Summary File 1.