| Table AA1 |
| Number of Children Served Under IDEA, Part B |
| By Age Group |
| During the 1999-2000 School Year |
| -AGE GROUP- | ||||||
| STATE | 3-5 | 6-11 | 12-17 | 6-17 | 18-21 | 3-21 |
| ALABAMA | 7,335 | 44,213 | 42,952 | 87,165 | 5,263 | 99,763 |
| ALASKA | 1,633 | 8,238 | 6,964 | 15,202 | 660 | 17,495 |
| ARIZONA | 9,076 | 42,766 | 37,433 | 80,199 | 4,061 | 93,336 |
| ARKANSAS | 9,031 | 24,038 | 25,182 | 49,220 | 2,613 | 60,864 |
| CALIFORNIA | 58,491 | 292,498 | 264,389 | 556,887 | 25,437 | 640,815 |
| COLORADO | 8,067 | 33,684 | 31,954 | 65,638 | 3,243 | 76,948 |
| CONNECTICUT | 7,275 | 31,236 | 32,698 | 63,934 | 3,513 | 74,722 |
| DELAWARE | 1,641 | 7,639 | 6,467 | 14,106 | 540 | 16,287 |
| DISTRICT OF COLUMBIA | 560 | 3,773 | 4,222 | 7,995 | 793 | 9,348 |
| FLORIDA | 29,363 | 168,228 | 143,946 | 312,174 | 14,661 | 356,198 |
| GEORGIA | 15,922 | 81,202 | 62,155 | 143,357 | 5,095 | 164,374 |
| HAWAII | 1,860 | 10,148 | 10,164 | 20,312 | 792 | 22,964 |
| IDAHO | 3,626 | 13,463 | 11,038 | 24,501 | 985 | 29,112 |
| ILLINOIS | 28,193 | 134,596 | 116,996 | 251,592 | 11,436 | 291,221 |
| INDIANA | 14,499 | 72,647 | 58,009 | 130,656 | 6,444 | 151,599 |
| IOWA | 5,599 | 30,063 | 32,657 | 62,720 | 3,651 | 71,970 |
| KANSAS | 7,334 | 25,927 | 24,152 | 50,079 | 2,623 | 60,036 |
| KENTUCKY | 15,913 | 40,751 | 31,601 | 72,352 | 3,272 | 91,537 |
| LOUISIANA | 9,671 | 41,288 | 40,593 | 81,881 | 5,080 | 96,632 |
| MAINE | 3,954 | 14,980 | 14,578 | 29,558 | 1,627 | 35,139 |
| MARYLAND | 9,750 | 50,278 | 47,595 | 97,873 | 4,088 | 111,711 |
| MASSACHUSETTS | 14,568 | 69,584 | 72,328 | 141,912 | 8,533 | 165,013 |
| MICHIGAN | 19,119 | 95,812 | 87,978 | 183,790 | 10,495 | 213,404 |
| MINNESOTA | 11,370 | 45,796 | 46,378 | 92,174 | 4,398 | 107,942 |
| MISSISSIPPI | 6,812 | 28,237 | 24,522 | 52,759 | 2,788 | 62,359 |
| MISSOURI | 10,683 | 60,340 | 57,700 | 118,040 | 6,227 | 134,950 |
| MONTANA | 1,614 | 8,458 | 8,143 | 16,601 | 824 | 19,039 |
| NEBRASKA | 3,707 | 19,590 | 17,353 | 36,943 | 1,927 | 42,577 |
| NEVADA | 3,664 | 16,508 | 14,397 | 30,905 | 1,134 | 35,703 |
| NEW HAMPSHIRE | 2,193 | 11,621 | 13,311 | 24,932 | 1,472 | 28,597 |
| NEW JERSEY | 16,058 | 100,956 | 87,419 | 188,375 | 9,897 | 214,330 |
| NEW MEXICO | 5,115 | 21,665 | 23,223 | 44,888 | 2,343 | 52,346 |
| NEW YORK | 50,140 | 175,003 | 185,435 | 360,438 | 23,769 | 434,347 |
| NORTH CAROLINA | 17,361 | 84,191 | 66,212 | 150,403 | 5,303 | 173,067 |
| NORTH DAKOTA | 1,283 | 5,937 | 5,699 | 11,636 | 693 | 13,612 |
| OHIO | 19,341 | 103,201 | 100,125 | 203,326 | 13,533 | 236,200 |
| OKLAHOMA | 6,077 | 37,472 | 35,393 | 72,865 | 4,207 | 83,149 |
| OREGON | 6,387 | 34,536 | 29,655 | 64,191 | 2,953 | 73,531 |
| PENNSYLVANIA | 19,976 | 98,744 | 99,974 | 198,718 | 12,481 | 231,175 |
| PUERTO RICO | 6,274 | 26,126 | 23,078 | 49,204 | 3,262 | 58,740 |
| RHODE ISLAND | 2,651 | 13,716 | 12,140 | 25,856 | 1,388 | 29,895 |
| SOUTH CAROLINA | 11,352 | 51,303 | 36,987 | 88,290 | 3,511 | 103,153 |
| SOUTH DAKOTA | 2,267 | 7,757 | 5,476 | 13,233 | 746 | 16,246 |
| TENNESSEE | 10,690 | 57,225 | 52,888 | 110,113 | 5,929 | 126,732 |
| TEXAS | 36,079 | 210,358 | 221,626 | 431,984 | 25,787 | 493,850 |
| UTAH | 5,914 | 25,463 | 21,535 | 46,998 | 2,477 | 55,389 |
| VERMONT | 1,391 | 5,476 | 6,414 | 11,890 | 792 | 14,073 |
| VIRGINIA | 13,926 | 73,622 | 66,817 | 140,439 | 6,933 | 161,298 |
| WASHINGTON | 11,623 | 54,136 | 45,500 | 99,636 | 4,976 | 116,235 |
| WEST VIRGINIA | 5,409 | 22,816 | 19,723 | 42,539 | 2,366 | 50,314 |
| WISCONSIN | 13,934 | 50,360 | 51,116 | 101,476 | 5,799 | 121,209 |
| WYOMING | 1,667 | 5,764 | 5,290 | 11,054 | 586 | 13,307 |
| AMERICAN SAMOA | 55 | 308 | 321 | 629 | 19 | 703 |
| GUAM | 195 | 903 | 1,013 | 1,916 | 119 | 2,230 |
| NORTHERN MARIANAS | 48 | 237 | 248 | 485 | 35 | 568 |
| PALAU | 11 | 36 | 71 | 107 | 5 | 123 |
| VIRGIN ISLANDS | 167 | 483 | 847 | 1,330 | 120 | 1,617 |
| BUR. OF INDIAN AFFAIRS | 386 | 6,989 | 5,054 | 12,043 | 484 | 12,913 |
| U.S. AND OUTLYING AREAS | 588,300 | 2,802,385 | 2,597,134 | 5,399,519 | 284,188 | 6,272,007 |
| 50 STATES, D.C. & P.R. | 587,438 | 2,793,429 | 2,589,580 | 5,383,009 | 283,406 | 6,253,853 |
| ------------------- |
| Please see data notes for an explanation of individual State differences. |
| Data based on the December 1, 1999 count, updated as of September 25, 2000. |
| U.S. Department of Education, Office of Special Education Programs, Data Analysis System (DANS). |