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Table 3. Chlamydia – Reported Cases and Rates by State/Area and Region in Alphabetical Order, United States and Outlying Areas, 2005-2009

State/Area Cases Rates per 100,000 Population
2005 2006 2007 2008 2009 2005 2006 2007 2008 2009
Alabama 17,109 22,915 25,153 24,760 25,929 375.4 498.3 543.5 531.1 556.2
Alaska 4,355 4,525 4,911 4,861 5,166 656.2 675.3 718.5 708.3 752.7
Arizona 21,264 24,090 24,866 24,769 26,002 358.0 390.7 392.3 381.1 400.0
Arkansas 8,507 8,259 9,954 14,136 14,354 306.1 293.8 351.1 495.1 502.7
California 130,716 135,827 141,928 148,798 146,796 361.8 372.6 388.3 404.8 399.4
Colorado 15,432 16,313 17,186 19,180 19,998 330.8 343.2 353.5 388.3 404.9
Connecticut 11,039 10,946 11,454 12,519 12,127 314.5 312.3 327.0 357.6 346.4
Delaware 3,392 3,615 3,479 3,868 4,718 402.1 423.6 402.3 443.0 540.4
District of Columbia 3,678 3,368 6,029 6,924 6,549 668.1 579.2 1,024.8 1,169.9 1,106.6
Florida 43,372 48,955 57,575 71,017 72,931 243.8 270.6 315.5 387.5 397.9
Georgia 33,562 38,972 42,913 42,629 39,828 369.9 416.2 449.6 440.1 411.2
Hawaii 5,489 5,548 5,659 5,982 6,026 430.4 431.6 440.9 464.4 467.8
Idaho 2,799 3,345 3,722 4,194 3,842 195.9 228.1 248.2 275.2 252.1
Illinois 50,559 53,586 55,470 59,169 60,542 396.1 417.6 431.6 458.6 469.3
Indiana 20,063 19,859 20,712 22,154 21,732 319.9 314.5 326.4 347.4 340.8
Iowa 7,390 8,390 8,643 9,372 9,406 249.1 281.3 289.3 312.1 313.3
Kansas 7,419 7,829 8,180 9,208 10,510 270.3 283.2 294.7 328.6 375.1
Kentucky 8,351 8,940 8,798 12,163 13,293 200.1 212.5 207.4 284.9 311.4
Louisiana 17,227 17,885 19,362 22,659 27,628 380.8 417.1 451.0 513.7 626.4
Maine 2,254 2,306 2,541 2,608 2,431 170.6 174.5 192.9 198.1 184.7
Maryland 18,291 21,859 23,150 24,669 23,747 326.6 389.2 412.0 437.9 421.5
Massachusetts 14,411 15,394 16,145 17,503 19,315 225.2 239.1 250.3 269.4 297.2
Michigan 38,730 36,753 37,353 44,923 45,714 382.7 364.0 370.9 449.1 457.0
Minnesota 12,189 12,935 13,413 14,351 14,197 237.5 250.3 258.1 274.9 272.0
Mississippi 21,268 19,002 21,686 21,253 23,589 728.1 652.9 743.0 723.2 802.7
Missouri 22,371 22,982 23,308 24,817 25,868 385.7 393.3 396.5 419.8 437.6
Montana 2,400 2,650 2,748 3,101 2,988 256.5 280.5 286.9 320.5 308.9
Nebraska 5,098 5,428 5,132 5,573 5,443 289.9 307.0 289.2 312.5 305.2
Nevada 7,321 8,398 9,514 9,670 10,045 303.2 336.5 370.9 371.9 386.3
New Hampshire 1,842 1,997 2,055 2,109 2,102 140.6 151.9 156.2 160.3 159.7
New Jersey 19,152 20,194 21,536 22,405 23,974 219.7 231.5 247.9 258.0 276.1
New Mexico 8,456 9,829 9,460 9,262 9,493 438.5 502.9 480.2 466.8 478.4
New York 63,966 68,720 80,717 88,359 92,069 332.2 355.9 418.3 453.3 472.4
North Carolina 31,183 33,615 30,611 37,516 41,045 359.1 379.6 337.8 406.8 445.1
North Dakota 1,667 1,820 1,789 1,921 1,957 261.8 286.2 279.7 299.5 305.1
Ohio 43,806 40,106 47,434 47,117 48,239 382.1 349.4 413.7 410.2 420.0
Oklahoma 13,407 12,992 12,529 14,803 15,023 377.9 363.0 346.4 406.4 412.5
Oregon 9,018 9,577 9,849 10,744 11,497 247.7 258.8 262.8 283.5 303.3
Pennsylvania 37,261 39,487 42,469 42,233 43,068 299.8 317.4 341.6 339.3 346.0
Rhode Island 3,269 3,142 3,177 3,317 3,615 303.8 294.3 300.3 315.7 344.0
South Carolina 18,296 22,351 26,431 26,323 26,654 430.0 517.2 599.7 587.6 595.0
South Dakota 2,701 2,633 2,620 2,956 3,015 348.1 336.7 329.1 367.6 374.9
Tennessee 23,084 25,320 26,866 28,038 29,711 387.1 419.3 436.4 451.1 478.1
Texas 71,860 75,543 85,786 100,870 105,910 314.3 321.4 358.9 414.6 435.4
Utah 4,602 5,092 5,721 6,021 6,145 186.3 199.7 216.3 220.0 224.6
Vermont 957 1,191 1,057 1,190 1,186 153.6 190.9 170.1 191.5 190.9
Virginia 22,668 24,087 24,579 31,218 30,903 299.5 315.2 318.7 401.8 397.8
Washington 18,616 17,819 18,784 21,402 21,387 296.1 278.6 290.4 326.8 326.6
West Virginia 2,944 2,910 3,168 3,316 3,604 162.0 160.0 174.8 182.8 198.6
Wisconsin 20,461 20,190 19,555 20,996 20,906 369.6 363.4 349.1 373.1 371.5
Wyoming 1,173 1,422 1,197 1,577 1,963 230.3 276.1 228.9 296.1 368.5
U.S. TOTAL 976,4451,030,9111,108,3741,210,5231,244,180 329.4 344.3 367.5 398.1 409.2
   Northeast 154,151 163,377 181,151 192,243 199,887 282.1 298.5 331.3 350.0 363.9
   Midwest 232,454 232,511 243,609 262,557 267,529 352.4 351.1 366.9 394.5 401.9
   South 358,199 390,588 428,069 486,162 505,416 333.2 358.1 387.6 435.2 452.4
   West 231,641 244,435 255,545 269,561 271,348 339.2 352.4 364.6 380.4 383.0
Guam 807 832 822 687 620 478.7 486.5 473.7 390.4 352.3
Puerto Rico 3,714 5,102 7,909 6,874 7,302 94.9 129.9 200.6 173.8 184.7
Virgin Islands 235 203 348 587 488 216.2 186.9 316.9 534.4 444.3
OUTLYING AREAS 4,756 6,137 9,079 8,148 8,410 113.5 145.8 214.8 192.2 198.4
TOTAL 981,2011,037,0481,117,4531,218,6711,252,590 326.4 341.6 365.4 395.3 406.3

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