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Table 6. Chlamydia —Reported cases and rates in selected metropolitan statistical areas* (MSAs) listed in alphabetical order: United States, 2001–2005
| Metropolitan Statistical Area | Cases | Rates per 100,000 Population | ||||||||
| 2001 | 2002 | 2003 | 2004 | 2005 | 2001 | 2002 | 2003 | 2004 | 2005 | |
| Atlanta-Sandy Springs-Marietta, GA | NA | 16,564 | 18,135 | 17,068 | 16,748 | NA | 365.7 | 393.4 | 362.5 | 355.7 |
| Austin-Round Rock, TX | 4,458 | 4,716 | 4,456 | 4,580 | 5,103 | 337.1 | 349.5 | 323.5 | 324.3 | 361.3 |
| Baltimore-Towson, MD | NA | 9,598 | 10,044 | 10,959 | 11,071 | NA | 368.9 | 383.9 | 415.2 | 419.5 |
| Birmingham-Hoover, AL | 3,420 | 4,173 | 3,189 | 3,905 | 4,720 | 322.1 | 390.7 | 297.3 | 360.8 | 436.2 |
| Boston-Cambridge-Quincy, MA-NH | NA | 7,350 | 7,831 | 9,006 | 9,368 | NA | 165.3 | 176.4 | 203.5 | 211.7 |
| Buffalo-Cheektowaga-Tonawanda, NY | NA | 3,295 | 3,513 | 4,865 | 5,013 | NA | 283.3 | 303.0 | 421.4 | 434.3 |
| Charlotte-Gastonia-Concord, NC-SC | 3,371 | 4,105 | 4,619 | 4,832 | 5,830 | 244.9 | 291.1 | 321.3 | 327.7 | 395.3 |
| Chicago-Naperville-Joliet, IL-IN-WI | NA | 38,503 | 37,017 | 35,953 | 38,966 | NA | 414.6 | 396.6 | 382.8 | 414.9 |
| Cincinnati-Middletown, OH-KY-IN | 6,522 | 6,408 | 6,789 | 6,438 | 8,516 | 321.6 | 314.0 | 331.6 | 312.8 | 413.8 |
| Cleveland-Elyria-Mentor, OH | 7,494 | 7,618 | 8,489 | 7,867 | 8,181 | 349.1 | 354.7 | 396.8 | 368.1 | 382.8 |
| Columbus, OH | 6,364 | 5,996 | 5,758 | 5,167 | 5,902 | 387.7 | 361.2 | 343.8 | 305.0 | 348.4 |
| Dallas-Fort Worth-Arlington, TX | 16,716 | 15,800 | 16,828 | 15,744 | 18,005 | 312.1 | 288.1 | 301.1 | 276.2 | 315.9 |
| Denver-Aurora, CO | 7,299 | 7,952 | 7,039 | 7,774 | 8,534 | 324.9 | 348.7 | 305.9 | 333.6 | 366.2 |
| Detroit-Warren-Livonia, MI | 15,806 | 16,518 | 16,071 | 21,378 | 20,497 | 353.3 | 368.4 | 358.4 | 475.8 | 456.2 |
| Hartford-West Hartford-East Hartford, CT | 3,146 | 3,535 | 3,224 | 3,040 | 3,815 | 271.4 | 302.6 | 273.7 | 256.6 | 322.1 |
| Houston-Baytown-Sugar Land, TX | 14,252 | 14,926 | 13,530 | 14,796 | 13,476 | 293.4 | 299.3 | 266.6 | 285.6 | 260.1 |
| Indianapolis, IN | 7,131 | 7,302 | 7,304 | 6,922 | 8,226 | 459.0 | 463.7 | 457.8 | 426.9 | 507.3 |
| Jacksonville, FL | 4,067 | 4,430 | 5,200 | 5,017 | 5,246 | 353.5 | 376.2 | 432.3 | 409.4 | 428.1 |
| Kansas City, MO-KS | 5,075 | 6,006 | 7,105 | 8,003 | 7,900 | 272.2 | 317.9 | 373.0 | 415.7 | 410.3 |
| Las Vegas-Paradise, NV | 3,392 | 4,446 | 4,379 | 5,065 | 5,623 | 232.4 | 292.1 | 277.8 | 306.8 | 340.6 |
| Los Angeles-Long Beach-Santa Ana, CA | NA | 43,482 | 46,342 | 46,202 | 50,703 | NA | 341.2 | 361.2 | 357.5 | 392.3 |
| Louisville, KY-IN | 2,547 | 2,796 | 2,775 | 2,396 | 3,143 | 217.0 | 236.4 | 233.2 | 199.5 | 261.7 |
| Memphis, TN-MS-AR | 6,305 | 6,381 | 7,362 | 8,927 | 9,457 | 517.7 | 518.5 | 594.0 | 714.0 | 756.4 |
| Miami-Fort Lauderdale-Miami Beach, FL | 9,483 | 10,867 | 11,024 | 11,781 | 10,403 | 184.8 | 207.7 | 208.4 | 219.7 | 194.0 |
| Milwaukee-Waukesha-West Allis, WI | NA | 9,291 | 9,320 | 10,070 | 10,368 | NA | 614.3 | 615.5 | 664.4 | 684.0 |
| Minneapolis-St. Paul-Bloomington, MN-WI | NA | 7,678 | 8,081 | 8,139 | 8,513 | NA | 251.4 | 262.1 | 261.2 | 273.2 |
| Nashville-Davidson-Murfreesboro, TN | 3,083 | 3,172 | 3,981 | 4,243 | 4,538 | 230.8 | 234.4 | 290.3 | 304.0 | 325.1 |
| New Orleans-Metairie-Kenner, LA | NA | 6,258 | 7,116 | 6,858 | 4,761 | NA | 475.8 | 540.1 | 519.7 | 360.8 |
| New York-Newark-Edison, NY-NJ-PA | NA | 46,925 | 51,614 | 52,266 | 58,134 | NA | 252.2 | 276.9 | 279.4 | 310.7 |
| Oklahoma City, OK | 3,907 | 4,149 | 4,124 | 3,939 | 4,798 | 352.7 | 370.0 | 364.1 | 344.2 | 419.3 |
| Orlando, FL | 4,250 | 4,323 | 4,673 | 4,888 | 5,862 | 249.1 | 246.7 | 259.2 | 262.6 | 314.9 |
| Philadelphia-Camden-Wilmington, PA-NJ-DE-MD | NA | 20,989 | 25,347 | 25,285 | 24,913 | NA | 364.9 | 439.1 | 435.9 | 429.5 |
| Phoenix-Mesa-Scottsdale, AZ | NA | NA | 8,084 | 11,078 | 11,984 | NA | NA | 225.0 | 298.2 | 322.6 |
| Pittsburgh, PA | NA | 5,272 | 5,499 | 5,539 | 5,880 | NA | 218.0 | 228.1 | 230.6 | 244.8 |
| Portland-Vancouver-Beaverton, OR-WA | 4,558 | 4,363 | 4,703 | 5,256 | 5,636 | 230.4 | 216.4 | 230.5 | 254.6 | 273.0 |
| Providence-New Bedford-Fall River, RI-MA | NA | 3,574 | 3,714 | 4,269 | 4,316 | NA | 221.6 | 228.8 | 262.1 | 265.0 |
| Richmond, VA | 3,831 | 4,384 | 4,472 | 4,923 | 4,710 | 344.4 | 389.3 | 392.9 | 426.5 | 408.0 |
| Riverside-San Bernardino-Ontario, CA | NA | 10,077 | 10,688 | 10,913 | 12,179 | NA | 286.7 | 293.4 | 287.7 | 321.1 |
| Rochester, NY | NA | 2,453 | 4,142 | 4,040 | 3,850 | NA | 235.2 | 397.8 | 387.9 | 369.7 |
| Sacramento-Arden-Arcade-Roseville, CA | NA | 5,547 | 6,240 | 7,294 | 8,175 | NA | 287.4 | 316.0 | 361.7 | 405.4 |
| Salt Lake City, UT | 1,746 | 2,160 | 2,264 | 2,223 | 2,642 | 177.2 | 216.6 | 225.2 | 218.2 | 259.3 |
| San Antonio, TX | 6,111 | 6,365 | 7,212 | 7,645 | 8,049 | 349.2 | 356.3 | 396.1 | 412.3 | 434.1 |
| San Diego-Carlsbad-San Marcos, CA | NA | 10,286 | 10,432 | 10,876 | 11,520 | NA | 353.9 | 355.9 | 371.0 | 392.9 |
| San Francisco-Oakland-Fremont, CA | NA | 12,272 | 12,774 | 13,580 | 13,988 | NA | 293.6 | 307.3 | 326.9 | 336.7 |
| San Jose-Sunnyvale-Santa Clara, CA | NA | 4,465 | 4,796 | 5,697 | 5,374 | NA | 256.7 | 276.5 | 327.1 | 308.6 |
| Seattle-Tacoma-Bellevue, WA | 7,980 | 8,497 | 9,457 | 9,655 | 10,588 | 257.7 | 271.8 | 301.0 | 304.9 | 334.3 |
| St. Louis, MO-IL | 8,543 | 9,218 | 10,081 | 11,856 | 13,328 | 314.6 | 337.8 | 368.5 | 428.9 | 482.2 |
| Tampa-St. Petersburg-Clearwater, FL | 4,955 | 6,322 | 6,002 | 5,996 | 6,315 | 202.6 | 253.9 | 237.1 | 231.7 | 244.0 |
| Virginia Beach-Norfolk-Newport News, VA-NC | 6,156 | 6,137 | 6,668 | 7,601 | 8,414 | 386.7 | 380.5 | 407.3 | 462.3 | 511.7 |
| Washington-Arlington-Alexandria, DC-VA-MD-WV | NA | 11,715 | 11,230 | 14,046 | 12,827 | NA | 233.1 | 220.6 | 273.3 | 249.6 |
| U.S. MSA TOTAL | 181,968 | 468,659 | 500,737 | 525,860 | 556,108 | 298.1 | 309.6 | 320.5 | 333.0 | 352.2 |
*MSAs selected based on largest population in 2000 U.S. census. NA = Not available. STD morbidity reporting methods do not allow MSA-specific case counts and rates to be determined for some jurisdictions for some years.