Table 33. Chlamydia — Reported Cases by Race/Hispanic Ethnicity, Age Group, and Sex, United States

About

The table below is from Sexually Transmitted Infections Surveillance, 2023.

2023

Age Group American Indian/
Alaska Native		 Asian Black/
African American		 Hispanic/Latino
Total* Male Female Total* Male Female Total* Male Female Total* Male Female
0-4 4 1 3 3 1 2 120 51 69 61 20 41
5-9 4 1 3 0 0 0 25 3 22 35 4 31
10-14 132 8 123 52 7 45 4,978 993 3,980 1,449 150 1,298
15-19 3,484 734 2,740 2,440 467 1,968 136,165 43,374 92,643 49,273 10,849 38,340
20-24 4,955 1,226 3,720 6,285 1,954 4,305 157,543 57,226 100,181 83,855 23,569 60,146
25-29 3,257 989 2,262 4,688 2,242 2,436 84,403 36,244 48,083 51,003 18,840 32,085
30-34 2,414 765 1,643 3,370 1,972 1,394 50,550 25,567 24,950 30,001 14,067 15,872
35-39 1,470 511 954 1,960 1,205 750 23,460 13,470 9,973 16,524 8,581 7,918
40-44 753 274 479 1,154 738 412 11,317 7,002 4,302 9,097 4,992 4,089
45-54 541 199 342 1,138 741 396 8,797 5,848 2,941 7,409 4,324 3,070
55-64 143 72 70 392 229 163 3,442 2,287 1,154 2,107 1,470 637
65+ 26 22 4 80 48 32 699 482 216 303 227 76
Unknown Age 122 43 79 229 84 145 12,255 5,308 6,936 1,752 511 1,240
TOTAL 17,305 4,845 12,422 21,791 9,688 12,048 493,754 197,855 295,450 252,869 87,604 164,843

 

Age Group Multiracial Native Hawaiian/
Pacific Islander		 White Other/Unknown
Total* Male Female Total* Male Female Total* Male Female Total* Male Female
0-4 0 0 0 4 0 4 80 28 52 199 69 118
5-9 3 2 1 0 0 0 27 5 22 47 13 32
10-14 205 18 187 15 0 15 1,825 153 1,669 2,907 499 2,380
15-19 6,794 1,372 5,412 553 100 451 73,966 13,830 60,016 105,180 29,370 75,023
20-24 9,754 2,464 7,282 1,290 333 950 120,619 33,452 86,941 157,739 53,037 103,496
25-29 5,392 1,966 3,417 858 271 586 60,263 22,783 37,371 85,012 34,898 49,545
30-34 3,153 1,555 1,593 536 210 323 37,809 17,639 20,090 48,351 22,731 25,323
35-39 1,598 910 685 263 109 152 22,750 11,646 11,064 25,828 13,084 12,585
40-44 923 609 312 124 53 70 13,607 7,421 6,153 14,270 7,467 6,710
45-54 741 526 214 115 64 51 12,402 7,713 4,666 12,867 6,826 5,977
55-64 272 216 56 38 31 7 5,993 4,633 1,347 5,010 3,016 1,977
65+ 43 36 7 1 1 0 1,496 1,273 221 1,141 748 381
Unknown Age 7 1 6 12 5 7 5,100 1,670 3,428 15,667 5,597 9,898
TOTAL 28,885 9,675 19,172 3,809 1,177 2,616 355,937 122,246 233,040 474,218 177,355 293,445
* Total includes cases reported with unknown sex.

NOTE: These tables should be used only for race/Hispanic ethnicity comparisons. Cases in the 0–4 age group may include cases due to perinatal transmission. Cases and rates shown in this table include District of Columbia but exclude US territories. See Technical Notes for more information on chlamydia case reporting and on collection of race and Hispanic ethnicity for STI case data. This report includes data from years that coincide with the COVID-19 pandemic, which introduced uncertainty and difficulty in interpreting case data. See Impact of COVID-19 on STIs for more information.
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Content Source:
National Center for HIV, Viral Hepatitis, STD, and Tuberculosis Prevention; About Division of STD Prevention