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Table 9. Chlamydia — Men – Reported cases and rates in selected metropolitan statistical areas* (MSAs) listed in alphabetical order: United States, 2002–2006

Metropolitan Statistical Area Cases Rates per 100,000 Population
2002 2003 2004 2005 2006 2002 2003 2004 2005 2006
Atlanta-Sandy Springs-Marietta, GA 3,411 3,526 3,187 3,463 4,574 152.3 154.3 136.3 141.8 187.3
Austin-Round Rock, TX 920 1,026 1,093 1,357 2,147 134.2 146.0 151.6 183.2 289.8
Baltimore-Towson, MD 1,505 1,627 1,908 2,139 2,250 120.1 129.1 150.0 167.0 175.6
Birmingham-Hoover, AL 850 361 810 1,005 1,058 165.4 69.8 155.1 191.0 201.1
Boston-Cambridge-Quincy, MA-NH 1,839 2,097 2,449 2,697 2,762 85.5 97.4 114.0 125.8 128.8
Buffalo-Cheektowaga-Tonawanda, NY 793 836 1,167 1,164 1,229 142.1 150.1 210.4 210.8 222.6
Charlotte-Gastonia-Concord, NC-SC 721 700 770 951 887 104.1 98.9 106.1 126.9 118.4
Chicago-Naperville-Joliet, IL-IN-WI 11,860 9,542 8,602 10,075 10,905 260.8 208.5 186.7 217.3 235.2
Cincinnati-Middletown, OH-KY-IN 1,117 1,268 1,239 1,746 1,691 112.5 127.0 123.4 172.6 167.2
Cleveland-Elyria-Mentor, OH 1,758 1,875 1,904 1,986 1,953 170.9 182.8 185.7 194.6 191.3
Columbus, OH 1,730 1,174 1,058 1,377 1,272 212.0 142.5 126.6 163.4 150.9
Dallas-Fort Worth-Arlington, TX 3,178 3,179 3,192 3,346 3,558 116.1 113.6 111.8 114.6 121.9
Denver-Aurora, CO 2,173 1,814 2,210 2,412 2,107 190.2 157.1 188.8 203.3 177.6
Detroit-Warren-Livonia, MI 3,635 3,063 4,233 4,256 4,027 166.6 140.3 193.4 194.4 183.9
Hartford-West Hartford-East Hartford, CT 786 714 708 973 1,013 138.8 125.0 123.3 168.9 175.8
Houston-Baytown-Sugar Land, TX 2,423 2,185 2,504 1,930 2,449 97.4 86.1 96.7 73.1 92.8
Indianapolis, IN 2,053 1,906 1,744 2,242 2,167 266.2 243.6 219.1 278.3 269.0
Jacksonville, FL 1,027 1,149 1,258 1,225 1,309 178.7 195.6 209.9 200.6 214.3
Kansas City, MO-KS 984 1,671 2,010 1,970 2,034 106.5 179.0 212.7 205.8 212.5
Las Vegas-Paradise, NV 1,081 1,051 1,233 1,301 1,576 139.7 131.0 146.9 149.6 181.2
Los Angeles-Long Beach-Santa Ana, CA 12,001 13,161 13,208 14,585 14,921 190.0 207.0 206.2 227.7 233.0
Louisville, KY-IN 546 626 572 909 961 95.0 108.0 97.8 154.2 163.0
Memphis, TN-MS-AR 1,123 1,712 2,111 2,307 2,289 189.7 286.6 350.1 378.3 375.4
Miami-Fort Lauderdale-Miami Beach, FL 2,220 1,997 2,171 1,911 2,588 87.6 77.9 83.5 72.6 98.4
Milwaukee-Waukesha-West Allis, WI 2,441 2,486 2,711 2,804 2,720 332.5 337.7 367.7 380.9 369.5
Minneapolis-St. Paul-Bloomington, MN-WI 2,237 2,289 2,247 2,491 2,809 148.2 150.0 145.5 159.9 180.3
Nashville-Davidson-Murfreesboro, TN 787 1,147 1,225 1,415 1,497 118.6 170.0 178.0 201.5 213.2
New Orleans-Metairie-Kenner, LA 1,317 1,355 1,327 1,100 676 209.1 214.4 209.6 173.5 106.6
New York-Newark-Edison, NY-NJ-PA 8,086 10,437 11,125 15,890 17,301 90.4 116.3 123.4 175.7 191.3
Oklahoma City, OK 925 823 882 1,054 1,233 167.9 147.7 156.2 184.7 216.1
Orlando, FL 802 821 895 1,195 1,252 92.8 92.3 97.3 125.0 131.0
Philadelphia-Camden-Wilmington, PA-NJ-DE-MD 5,465 6,628 6,915 6,677 7,600 197.5 238.3 247.2 237.6 270.4
Phoenix-Mesa-Scottsdale, AZ NA 1,779 2,521 2,646 3,410 NA 98.2 134.6 135.7 174.8
Pittsburgh, PA 1,191 1,296 1,353 1,482 1,522 102.9 112.3 117.6 129.5 133.0
Portland-Vancouver-Beaverton, OR-WA 1,327 1,371 1,701 1,820 1,885 132.4 135.0 165.4 174.2 180.4
Providence-New Bedford-Fall River, RI-MA 951 930 1,126 1,085 1,223 122.6 118.9 143.3 138.5 156.1
Richmond, VA 852 1,045 1,348 1,281 1,423 156.5 189.6 240.7 224.2 249.1
Riverside-San Bernardino-Ontario, CA 2,248 2,563 2,654 2,913 3,029 127.8 140.7 139.8 148.8 154.7
Rochester, NY 577 1,152 1,171 1,180 1,278 113.8 227.6 230.9 232.9 252.3
Sacramento-Arden-Arcade-Roseville, CA 1,299 1,588 1,901 2,220 2,431 137.0 163.5 191.7 221.1 242.1
Salt Lake City, UT 685 689 722 933 969 136.2 135.5 140.1 178.2 185.1
San Antonio, TX 1,193 1,225 1,460 1,942 2,104 136.6 137.4 160.9 209.8 227.3
San Diego-Carlsbad-San Marcos, CA 2,641 2,715 2,844 3,022 3,134 180.7 184.0 192.9 204.1 211.7
San Francisco-Oakland-Fremont, CA 3,638 3,908 4,370 4,686 5,058 176.2 189.9 212.4 227.9 246.0
San Jose-Sunnyvale-Santa Clara, CA 1,171 1,315 1,628 1,575 1,723 132.9 149.2 183.9 176.2 192.8
Seattle-Tacoma-Bellevue, WA 2,551 2,851 2,880 3,177 2,863 163.8 182.0 182.2 198.5 178.8
St. Louis, MO-IL 1,807 1,902 2,770 3,524 3,557 137.4 144.1 207.4 262.3 264.7
Tampa-St. Petersburg-Clearwater, FL 1,184 1,156 1,076 1,131 1,535 98.3 94.3 85.7 87.9 119.3
Virginia Beach-Norfolk-Newport News, VA-NC 1,098 1,276 1,724 2,375 2,481 138.0 157.9 212.4 292.4 305.4
Washington-Arlington-Alexandria, DC-VA-MD-WV 2,197 2,120 2,848 2,706 3,637 89.7 85.4 113.5 106.2 142.7
U.S. MSA TOTAL 108,404 115,127 124,765 139,651 150,077 146.3 150.2 160.9 178.2 191.5

*Data are presented for 50 MSAs with the largest population based on 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.

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Page last modified: November 13, 2007
Page last reviewed: November 13, 2007

Content Source: Division of STD Prevention, National Center for HIV/AIDS, Viral Hepatitis, STD, and TB Prevention