Chlamydia case rate per 100,000 females - All ages

Source:2009-2011 Bureau of STD Prevention and Epidemiology Data as of July, 2013

(Click on a county name for trend graph data)

  Cases Average female population Crude
Region/County 2009 2010 2011 Total 2009-2011 Rate
Reg- 1 Western New York
Allegany 53 50 43 146 24,246 200.7
Cattaraugus 127 154 181 462 40,492 380.3
Chautauqua 250 322 350 922 68,171 450.8
Erie 3,650 3,726 3,698 11,074 474,007 778.8
Genesee 113 90 107 310 29,891 345.7
Niagara 604 659 672 1,935 110,978 581.2
Orleans 108 158 138 404 21,411 629.0
Wyoming 44 45 64 153 19,042 267.8
Region Total 4,949 5,204 5,253 15,406 788,238 651.5
Reg- 2 Finger Lakes
Chemung 141 203 301 645 44,551 482.6
Livingston 76 89 99 264 32,133 273.9
Monroe 3,382 3,820 3,296 10,498 382,806 914.1
Ontario 144 165 199 508 54,754 309.3
Schuyler 20 16 29 65 9,235 234.6
Seneca 56 40 54 150 16,653 300.2
Steuben 142 144 166 452 49,585 303.9
Wayne 149 215 203 567 46,768 404.1
Yates 40 33 63 136 12,901 351.4
Region Total 4,150 4,725 4,410 13,285 649,387 681.9
Reg- 3 Central New York
Cayuga 132 147 134 413 39,128 351.8
Cortland 95 130 122 347 25,091 461.0
Herkimer 84 98 127 309 32,470 317.2
Jefferson 309 411 358 1,078 57,587 624.0
Lewis 34 27 31 92 13,313 230.3
Madison 96 89 92 277 36,721 251.4
Oneida 480 478 533 1,491 116,992 424.8
Onondaga 1,621 1,650 1,752 5,023 239,774 698.3
Oswego 106 133 160 399 61,251 217.1
St. Lawrence 148 161 168 477 54,670 290.8
Tompkins 127 175 186 488 51,341 316.8
Region Total 3,232 3,499 3,663 10,394 728,337 475.7
Reg- 4 New York-Penn
Broome 339 390 427 1,156 101,334 380.3
Chenango 49 48 63 160 25,330 210.6
Tioga 43 55 78 176 25,576 229.4
Region Total 431 493 568 1,492 152,240 326.7
Reg- 5 Northeastern New York
Albany 913 958 1,016 2,887 156,136 616.3
Clinton 174 142 149 465 39,934 388.1
Columbia 72 86 71 229 31,073 245.7
Delaware 49 52 38 139 23,501 197.2
Essex 43 35 40 118 18,638 211.0
Franklin 61 57 68 186 23,056 268.9
Fulton 115 95 118 328 27,929 391.5
Greene 56 60 79 195 23,509 276.5
Hamilton 3 2 4 9 2,416 124.2*
Montgomery 68 82 98 248 25,451 324.8
Otsego 89 109 110 308 32,020 320.6
Rensselaer 341 368 404 1,113 80,075 463.3
Saratoga 225 245 263 733 111,654 218.8
Schenectady 403 473 493 1,369 79,292 575.5
Schoharie 34 35 40 109 16,143 225.1
Warren 106 131 142 379 33,677 375.1
Washington 82 120 124 326 30,414 357.3
Region Total 2,834 3,050 3,257 9,141 754,918 403.6
Reg- 6 Hudson Valley
Dutchess 491 524 506 1,521 148,313 341.8
Orange 726 716 777 2,219 187,889 393.7
Putnam 56 77 85 218 49,733 146.1
Rockland 390 423 535 1,348 156,945 286.3
Sullivan 178 190 221 589 37,578 522.5
Ulster 275 280 284 839 91,446 305.8
Westchester 1,960 2,043 2,134 6,137 493,272 414.7
Region Total 4,076 4,253 4,542 12,871 1,165,176 368.2
Reg- 7 New York City
Bronx 12,056 12,814 12,507 37,377 737,475 1,689.4
Kings 13,186 14,438 14,273 41,897 1,336,751 1,044.7
New York 6,584 6,952 7,369 20,905 847,328 822.4
Queens 7,205 7,754 8,309 23,268 1,164,198 666.2
Richmond 857 1,015 1,224 3,096 245,176 420.9
Region Total 39,888 42,973 43,682 126,543 4,330,927 973.9
Reg- 8 Nassau-Suffolk
Nassau 1,902 1,982 2,293 6,177 693,541 296.9
Suffolk 2,423 2,437 2,539 7,399 762,782 323.3
Region Total 4,325 4,419 4,832 13,576 1,456,323 310.7
New York State 63,885 68,616 70,207 202,708 10,025,546 674.0

*: Fewer than 10 events in the numerator, therefore the rate is unstable

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