Skip directly to search Skip directly to A to Z list Skip directly to site content
CDC Home
For Questions About STD Data, Contact CDC-INFO

Table 2. Chlamydia –Reported cases and rates by state, ranked by rates: United States, 2005

Rank* State Cases Rate per 100,000 Population
1 Mississippi 21,268 732.6
2 Alaska 4,355 664.4
3 New Mexico 8,456 444.3
4 South Carolina 18,296 435.8
5 Hawaii 5,489 434.7
6 Delaware 3,392 408.5
7 Illinois 50,559 397.7
8 Tennessee 23,084 391.2
9 Missouri 22,371 388.7
10 Michigan 38,730 383.0
11 Ohio 43,806 382.3
12 Louisiana 17,227 381.5
13 Oklahoma 13,407 380.5
14 Georgia 33,562 380.1
15 Alabama 17,109 377.7
16 Wisconsin 20,461 371.4
17 Arizona 21,264 370.2
18 North Carolina 31,183 365.1
19 California 130,716 364.2
20 South Dakota 2,701 350.4
21 Colorado 15,432 335.4
22 New York 63,966 332.7
  U.S. TOTAL 976,445 332.5
23 Maryland 18,291 329.1
24 Indiana 20,063 321.6
25 Texas 71,860 319.5
26 Connecticut 11,039 315.1
27 Nevada 7,321 313.6
28 Arkansas 8,507 309.1
29 Virginia 22,668 303.9
30 Rhode Island 3,269 302.5
31 Pennsylvania 37,261 300.3
32 Washington 18,616 300.1
33 Nebraska 5,098 291.8
34 Kansas 7,419 271.2
35 North Dakota 1,667 262.8
36 Montana 2,400 258.9
37 Oregon 9,018 250.9
38 Iowa 7,390 250.1
39 Florida 43,372 249.3
40 Minnesota 12,189 239.0
41 Wyoming 1,173 231.6
42 Massachusetts 14,411 224.6
43 New Jersey 19,152 220.2
44 Kentucky 8,351 201.4
45 Idaho 2,799 200.9
46 Utah 4,602 192.6
47 Maine 2,254 171.1
48 West Virginia 2,944 162.2
49 Vermont 957 154.0
50 New Hampshire 1,842 141.7

*States were ranked in descending order by rate, number of cases, and alphabetically by state.

Total includes cases reported by Washington, D.C., but excludes outlying areas (Guam with 807 cases and rate of 485.9, Puerto Rico with 3,714 cases and rate of 95.4, and Virgin Islands with 235 cases and rate of 216.0).

Next Table

 
For Questions About STD Data, Contact CDC-INFO
USA.gov: The U.S. Government's Official Web PortalDepartment of Health and Human Services
Centers for Disease Control and Prevention   1600 Clifton Rd. Atlanta, GA 30333, USA
800-CDC-INFO (800-232-4636) TTY: (888) 232-6348 - Contact CDC–INFO
A-Z Index
  1. A
  2. B
  3. C
  4. D
  5. E
  6. F
  7. G
  8. H
  9. I
  10. J
  11. K
  12. L
  13. M
  14. N
  15. O
  16. P
  17. Q
  18. R
  19. S
  20. T
  21. U
  22. V
  23. W
  24. X
  25. Y
  26. Z
  27. #