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CDC Home > HIV/AIDSTopics > Statistics and Surveillance > ReportsCases of HIV infection and AIDS in the United States and Dependent Areas, 2005
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Table 1. Estimated numbers of cases of HIV/AIDS, by year of diagnosis and selected characteristics, 2001–2005—33 states and U.S. dependent areas with confidential name-based HIV infection reporting (Revised June 2007)
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  Year of diagnosis
  2001 2002 2003 2004 2005
Data for 33 states          
  Age at diagnosis (yrs)          
  <13 368 294 212 179 168
  13–14 53 46 51 35 43
  15–19 1,010 1,007 1,007 1,012 1,213
  20–24 3,184 3,076 3,223 3,486 3,876
  25–29 4,482 4,325 4,064 4,207 4,581
  30–34 6,557 6,007 5,274 5,031 5,123
  35–39 7,956 7,305 6,584 6,025 6,123
  40–44 6,441 6,074 5,956 5,662 6,054
  45–49 4,564 4,234 4,170 4,063 4,396
  50–54 2,604 2,506 2,524 2,499 2,790
  55–59 1,356 1,267 1,310 1,416 1,535
  60–64 711 724 665 735 768
  >65 659 608 592 664 660
           
  Race/ethnicity          
  White, not Hispanic 10,925 10,723 10,329 10,639 11,559
  Black, not Hispanic 20,868 19,372 18,087 17,389 18,121
  Hispanic 7,400 6,654 6,534 6,251 6,782
  Asian/Pacific Islander 266 305 344 351 417
  American Indian/Alaska Native 162 192 182 188 195
           
  Transmission category          
     Male adult or adolescent          
     Male-to-male sexual contact 16,167 16,037 15,693 16,469 18,296
     Injection drug use 4,837 4,048 3,726 3,340 3,441
     Male-to-male sexual contact and injection drug use 1,532 1,432 1,330 1,311 1,324
     High-risk heterosexual contacta 4,938 4,657 4,407 4,107 4,255
     Otherb 161 155 139 125 139
     Subtotal 27,635 26,329 25,295 25,352 27,455
           
     Female adult or adolescent          
     Injection drug use 2,769 2,269 2,104 1,942 1,851
     High-risk heterosexual contacta 9,014 8,433 7,871 7,413 7,734
     Otherb 158 147 147 125 124
     Subtotal 11,941 10,849 10,122 9,481 9,708
           
     Child (<13 yrs at diagnosis)          
     Perinatal 317 249 188 155 142
     Otherc 51 45 26 25 26
     Subtotal 368 294 214 180 168
           
  Subtotal for 33 states 39,944 37,472 35,631 35,012 37,331
           
Data for U.S. dependent areas 62 57 46 41 36
Totald 40,007 37,529 35,678 35,053 37,367
Note. These numbers do not represent reported case counts. Rather, these numbers are point estimates, which result from adjustments of reported case counts. The reported case counts have been adjusted for reporting delays and for redistribution of cases in persons initially reported without an identified risk factor, but not for incomplete reporting.
Data include persons with a diagnosis of HIV infection (not AIDS), a diagnosis of HIV infection and a later diagnosis of AIDS, or concurrent diagnoses of HIV infection and AIDS.
See Technical Notes for the list of areas that have had laws or regulations requiring confidential name-based HIV infection reporting since at least 2001.
a Heterosexual contact with a person known to have, or to be at high risk for, HIV infection.
b Includes hemophilia, blood transfusion, perinatal exposure, and risk factor not reported or not identified.
c Includes hemophilia, blood transfusion, and risk factor not reported or not identified.
d Includes persons of unknown race or multiple races and persons of unknown sex. Because column totals were calculated independently of the values for the subpopulations, the values in each column may not sum to the column total.

Next: Table 2

Last Modified: June 28, 2007
Last Reviewed: June 28, 2007
Content Source:
Divisions of HIV/AIDS Prevention
National Center for HIV/AIDS, Viral Hepatitis, STD, and TB Prevention

 

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