Primary and Secondary Syphilis Cases
This data is presented as an interactive tool that allows users to: filter by timeframe/year, select specific data columns (distributions), filter by state or geography, and view the data as a table, map, or trend chart.
2023
Location Cases Rate
United States 53007 15.8 Alabama 1,460 28.6 Alaska 165 22.5 Arizona 1,793 24.1 Arkansas 896 29.2 California 6,348 16.3 Colorado 938 16 Connecticut 265 7.3 Delaware 180 17.4 District of Columbia 271 39.9 Florida 4,366 19.3 Georgia 2,210 20 Hawaii 182 12.7 Idaho 74 3.8 Illinois 1,457 11.6 Indiana 599 8.7 Iowa 331 10.3 Kansas 397 13.5 Kentucky 638 14.1 Louisiana 1,196 26.1 Maine 74 5.3 Maryland 878 14.2 Massachusetts 739 10.6 Michigan 845 8.4 Minnesota 502 8.7 Mississippi 886 30.1 Missouri 1,332 21.5 Montana 312 27.5 Nebraska 205 10.4 Nevada 725 22.7 New Hampshire 55 3.9 New Jersey 751 8.1 New Mexico 773 36.6 New York 2,887 14.8 North Carolina 2,159 19.9 North Dakota 97 12.4 Ohio 1,925 16.3 Oklahoma 1,121 27.7 Oregon 811 19.2 Pennsylvania 1,179 9.1 Rhode Island 90 8.2 South Carolina 927 17.3 South Dakota 675 73.4 Tennessee 1,055 14.8 Texas 4,562 15 Utah 330 9.7 Vermont 3 0.5 Virginia 932 10.7 Washington 1,665 21.3 West Virginia 193 10.9 Wisconsin 540 9.1 Wyoming 13 2.2 American Samoa 0 0 Guam 5 3 Northern Mariana Islands 1 1.9 Puerto Rico 437 13.6 Virgin Islands 3 2.9
2022
Location Cases Rate
United States 59,016 17.7 Alabama 1,190 23.5 Alaska 160 21.8 Arizona 2,151 29.2 Arkansas 1,001 32.9 California 7,849 20.1 Colorado 918 15.7 Connecticut 248 6.8 Delaware 238 23.4 District of Columbia 271 40.3 Florida 4,618 20.8 Georgia 2,182 20 Hawaii 231 16 Idaho 118 6.1 Illinois 1,457 11.6 Indiana 686 10 Iowa 334 10.4 Kansas 347 11.8 Kentucky 670 14.8 Louisiana 1,225 26.7 Maine 82 5.9 Maryland 781 12.7 Massachusetts 824 11.8 Michigan 972 9.7 Minnesota 675 11.8 Mississippi 913 31.1 Missouri 1,454 23.5 Montana 325 28.9 Nebraska 215 10.9 Nevada 902 28.4 New Hampshire 74 5.3 New Jersey 1,018 11 New Mexico 761 36 New York 3,603 18.3 North Carolina 2,473 23.1 North Dakota 64 8.2 Ohio 2,402 20.4 Oklahoma 1,278 31.8 Oregon 1,117 26.3 Pennsylvania 1,397 10.8 Rhode Island 133 12.2 South Carolina 1,033 19.6 South Dakota 767 84.3 Tennessee 1,126 16 Texas 4,655 15.5 Utah 238 7 Vermont 3 0.5 Virginia 936 10.8 Washington 1,920 24.7 West Virginia 218 12.3 Wisconsin 742 12.6 Wyoming 21 3.6 American Samoa 0 0 Guam 2 1.2 Northern Mariana Islands 0 0 Puerto Rico 380 11.8 Virgin Islands 6 5.7
2021
Location Cases Rate
United States 53,767 16.2 Alabama 761 15.1 Alaska 194 26.5 Arizona 1,982 27.2 Arkansas 990 32.7 California 8,724 22.2 Colorado 772 13.3 Connecticut 329 9.1 Delaware 129 12.9 District of Columbia 257 38.4 Florida 4,498 20.7 Georgia 1,884 17.4 Hawaii 259 18.0 Idaho 84 4.4 Illinois 1,486 11.7 Indiana 734 10.8 Iowa 339 10.6 Kansas 301 10.3 Kentucky 513 11.4 Louisiana 995 21.5 Maine 61 4.4 Maryland N/A N/A Massachusetts 741 10.6 Michigan 972 9.7 Minnesota 565 9.9 Mississippi 829 28.1 Missouri 1,316 21.3 Montana 96 8.7 Nebraska 185 9.4 Nevada 939 29.9 New Hampshire 73 5.3 New Jersey 908 9.8 New Mexico 724 34.2 New York 3,500 17.6 North Carolina 1,870 17.7 North Dakota 49 6.3 Ohio 1,783 15.1 Oklahoma 1,225 30.7 Oregon 949 22.3 Pennsylvania 1,310 10.1 Rhode Island 209 19.1 South Carolina 836 16.1 South Dakota 436 48.7 Tennessee 952 13.6 Texas 3,865 13.1 Utah 205 6.1 Vermont 9 1.4 Virginia 745 8.6 Washington 1,506 19.5 West Virginia 212 11.9 Wisconsin 723 12.3 Wyoming 16 2.8 American Samoa 0 0.0 Guam 7 4.1 Northern Mariana Islands 0 0.0 Puerto Rico 332 10.2 Virgin Islands 2 1.9
2020
Location Cases Rate
United States 38,992 11.9 Alabama 529 10.5 Alaska 176 24.0 Arizona 1,454 20.3 Arkansas 502 16.7 California 7,688 19.5 Colorado 640 11.1 Connecticut 280 7.8 Delaware 97 9.8 District of Columbia 247 35.8 Florida 3,520 16.3 Georgia 1,757 16.4 Hawaii 182 12.5 Idaho 66 3.6 Illinois 1,467 11.5 Indiana 527 7.8 Iowa 194 6.1 Kansas 150 5.1 Kentucky 445 9.9 Louisiana 704 15.1 Maine 38 2.8 Maryland 873 14.1 Massachusetts 615 8.8 Michigan 787 7.8 Minnesota 417 7.3 Mississippi 741 25.1 Missouri 829 13.5 Montana 45 4.1 Nebraska 104 5.3 Nevada 767 24.6 New Hampshire 51 3.7 New Jersey 764 8.2 New Mexico 467 22.1 New York 3,022 15.0 North Carolina 1,322 12.6 North Dakota 32 4.1 Ohio 1,084 9.2 Oklahoma 941 23.8 Oregon 628 14.8 Pennsylvania 1,046 8.1 Rhode Island 89 8.1 South Carolina 652 12.7 South Dakota 66 7.4 Tennessee 767 11.1 Texas 2,708 9.3 Utah 131 4.0 Vermont 3 0.5 Virginia 701 8.1 Washington 836 10.8 West Virginia 127 7.1 Wisconsin 366 6.2 Wyoming 11 1.9 American Samoa 0 0.0 Guam 5 3.0 Northern Mariana Islands 2 3.9 Puerto Rico 276 8.4 Virgin Islands 4 3.8
2019
Location Cases Rate
United States 38,992 11.9 Alabama 618 12.6 Alaska 129 17.6 Arizona 1,290 17.7 Arkansas 404 13.4 California 8,266 20.9 Colorado 486 8.4 Connecticut 210 5.9 Delaware 94 9.7 District of Columbia 308 43.6 Florida 3,189 14.8 Georgia 1,750 16.5 Hawaii 120 8.5 Idaho 47 2.6 Illinois 1,374 10.8 Indiana 336 5.0 Iowa 132 4.2 Kansas 190 6.5 Kentucky 438 9.8 Louisiana 700 15.1 Maine 55 4.1 Maryland 868 14.4 Massachusetts 610 8.9 Michigan 678 6.8 Minnesota 385 6.8 Mississippi 690 23.2 Missouri 817 13.3 Montana 67 6.3 Nebraska 136 7.0 Nevada 808 26.2 New Hampshire 47 3.5 New Jersey 631 7.1 New Mexico 511 24.4 New York 2,865 14.7 North Carolina 1,122 10.7 North Dakota 45 5.9 Ohio 749 6.4 Oklahoma 791 20.0 Oregon 454 10.8 Pennsylvania 991 7.7 Rhode Island 101 9.5 South Carolina 516 10.0 South Dakota 48 5.4 Tennessee 676 9.9 Texas 2,357 8.1 Utah 138 4.3 Vermont 11 1.8 Virginia 659 7.7 Washington 816 10.7 West Virginia 79 4.4 Wisconsin 179 3.1 Wyoming 11 1.9 American Samoa 0 0.0 Guam 5 3.0 Northern Mariana Islands 1 1.9 Puerto Rico 329 10.3 Virgin Islands N/A N/A
2018
Location Cases Rate
United States 35,063 10.7 Alabama 477 9.8 Alaska 55 7.5 Arizona 1,047 14.6 Arkansas 288 9.6 California 7,607 19.3 Colorado 337 5.9 Connecticut 91 2.5 Delaware 30 3.1 District of Columbia 279 39.8 Florida 2,880 13.6 Georgia 1,607 15.3 Hawaii 92 6.5 Idaho 46 2.6 Illinois 1,408 11.1 Indiana 367 5.5 Iowa 86 2.7 Kansas 152 5.2 Kentucky 366 8.2 Louisiana 669 14.4 Maine 74 5.5 Maryland 737 12.2 Massachusetts 552 8.0 Michigan 649 6.5 Minnesota 292 5.2 Mississippi 464 15.6 Missouri 806 13.2 Montana 45 4.2 Nebraska 119 6.2 Nevada 682 22.5 New Hampshire 64 4.7 New Jersey 570 6.4 New Mexico 304 14.5 New York 2,654 13.6 North Carolina 1,098 10.6 North Dakota 41 5.4 Ohio 740 6.3 Oklahoma 531 13.5 Oregon 424 10.1 Pennsylvania 797 6.2 Rhode Island 96 9.1 South Carolina 384 7.6 South Dakota 41 4.7 Tennessee 553 8.2 Texas 2,538 8.9 Utah 169 5.4 Vermont 11 1.8 Virginia 702 8.3 Washington 802 10.7 West Virginia 65 3.6 Wisconsin 152 2.6 Wyoming 23 4.0 American Samoa 0 0.0 Guam 18 10.7 Northern Mariana Islands 1 1.9 Puerto Rico 365 11.4 Virgin Islands N/A N/A
2017
Location Cases Rate
United States 30,644 9.4 Alabama 424 8.7 Alaska 13 1.8 Arizona 943 13.4 Arkansas 234 7.8 California 6,708 17 Colorado 292 5.2 Connecticut 110 3.1 Delaware 57 6 District of Columbia 274 39.4 Florida 2,390 11.4 Georgia 1,489 14.3 Hawaii 94 6.6 Idaho 64 3.7 Illinois 1,225 9.6 Indiana 319 4.8 Iowa 101 3.2 Kansas 133 4.6 Kentucky 262 5.9 Louisiana 679 14.5 Maine 65 4.9 Maryland 573 9.5 Massachusetts 538 7.8 Michigan 480 4.8 Minnesota 292 5.2 Mississippi 310 10.4 Missouri 507 8.3 Montana 48 4.6 Nebraska 43 2.2 Nevada 587 19.8 New Hampshire 43 3.2 New Jersey 499 5.6 New Mexico 193 9.2 New York 2,355 12 North Carolina 1,138 11.1 North Dakota 44 5.8 Ohio 832 7.1 Oklahoma 373 9.5 Oregon 352 8.5 Pennsylvania 793 6.2 Rhode Island 71 6.7 South Carolina 361 7.2 South Dakota 33 3.8 Tennessee 488 7.3 Texas 2,233 7.9 Utah 117 3.8 Vermont 13 2.1 Virginia 536 6.3 Washington 677 9.1 West Virginia 62 3.4 Wisconsin 173 3 Wyoming 4 0.7 Guam 13 7.8 Puerto Rico 411 12.4 Virgin Islands 0 0
2016
Location Cases Rate
United States 27,814 9 Alabama 376 7.7 Alaska 8 1.1 Arizona 721 10.4 Arkansas 150 5 California 5,891 15 Colorado 250 4.5 Connecticut 110 3.1 Delaware 58 6.1 District of Columbia 161 23.5 Florida 2,406 12 Georgia 1,350 13 Hawaii 112 7.8 Idaho 50 3 Illinois 1,260 10 Indiana 326 4.9 Iowa 89 2.8 Kansas 124 4.3 Kentucky 219 4.9 Louisiana 750 16 Maine 42 3.2 Maryland 509 9 Massachusetts 489 7.2 Michigan 365 4 Minnesota 306 5.5 Mississippi 326 10.9 Missouri 400 6.6 Montana 14 1.3 Nebraska 67 3.5 Nevada 444 15.2 New Hampshire 40 3 New Jersey 472 5.3 New Mexico 189 9 New York 2,455 13 North Carolina 1,082 11 North Dakota 33 4.4 Ohio 716 6 Oklahoma 264 6.7 Oregon 327 8 Pennsylvania 755 6 Rhode Island 90 8.5 South Carolina 316 6.4 South Dakota 26 3 Tennessee 390 5.9 Texas 1,955 7 Utah 92 3 Vermont 23 3.7 Virginia 459 6 Washington 565 7.7 West Virginia 53 2.9 Wisconsin 132 2.3 Wyoming 7 1.2 Guam 4 2.4 Puerto Rico 493 14.5 Virgin Islands 0 0
2015
Location Cases Rate
United States 23,872 7 Alabama 280 5.8 Alaska 8 1.1 Arizona 589 8.6 Arkansas 134 4.5 California 4,908 13 Colorado 245 4.5 Connecticut 92 2.6 Delaware 41 4.4 District of Columbia 95 14.1 Florida 2,083 10 Georgia 1,413 14 Hawaii 91 6.4 Idaho 57 3.5 Illinois 1,085 8 Indiana 285 4.3 Iowa 75 2.4 Kansas 87 3 Kentucky 145 3.3 Louisiana 696 15 Maine 28 2.1 Maryland 509 9 Massachusetts 418 6.2 Michigan 403 4 Minnesota 246 4.5 Mississippi 219 7.3 Missouri 307 5.1 Montana 13 1.3 Nebraska 45 2.4 Nevada 335 11.7 New Hampshire 40 3 New Jersey 372 4.2 New Mexico 118 5.6 New York 2,006 10 North Carolina 1,196 12 North Dakota 11 1.5 Ohio 560 5 Oklahoma 209 5.3 Oregon 345 8.6 Pennsylvania 655 5 Rhode Island 77 7.3 South Carolina 294 6 South Dakota 39 4.6 Tennessee 349 5.3 Texas 1,680 6 Utah 65 2.2 Vermont 9 1.4 Virginia 334 4 Washington 445 6.2 West Virginia 52 2.8 Wisconsin 79 1.4 Wyoming 5 0.9 Guam 2 1.2 Puerto Rico 531 15.3 Virgin Islands 8 7.4
2014
Location Cases Rate
United States 19,999 6 Alabama 161 3.3 Alaska 15 2 Arizona 577 8.6 Arkansas 121 4.1 California 3,835 10 Colorado 186 3.5 Connecticut 86 2.4 Delaware 47 5 District of Columbia 116 17.5 Florida 1,740 9 Georgia 1,234 12 Hawaii 68 4.8 Idaho 12 0.7 Illinois 863 7 Indiana 168 2.5 Iowa 72 2.3 Kansas 60 2.1 Kentucky 158 3.6 Louisiana 575 12 Maine 16 1.2 Maryland 449 8 Massachusetts 301 4.5 Michigan 421 4 Minnesota 257 4.7 Mississippi 189 6.3 Missouri 352 5.8 Montana 8 0.8 Nebraska 50 2.7 Nevada 357 12.7 New Hampshire 36 2.7 New Jersey 297 3.4 New Mexico 126 6 New York 1,727 9 North Carolina 733 7 North Dakota 13 1.8 Ohio 568 5 Oklahoma 151 3.9 Oregon 272 6.9 Pennsylvania 532 4 Rhode Island 71 6.7 South Carolina 250 5.2 South Dakota 53 6.2 Tennessee 237 3.6 Texas 1,636 6 Utah 47 1.6 Vermont 5 0.8 Virginia 289 4 Washington 344 4.9 West Virginia 28 1.5 Wisconsin 86 1.5 Wyoming 4 0.7 Guam 4 2.4 Puerto Rico 484 13.7 Virgin Islands 2 1.9
2013
Location Cases Rate
United States 17,375 5.5 Alabama 183 3.8 Alaska 23 3.1 Arizona 287 4.3 Arkansas 177 6 California 3,532 9.2 Colorado 163 3.1 Connecticut 56 1.6 Delaware 52 5.6 District of Columbia 168 25.8 Florida 1,513 7.7 Georgia 1,017 10.2 Hawaii 46 3.3 Idaho 15 0.9 Illinois 798 6.2 Indiana 215 3.3 Iowa 106 3.4 Kansas 51 1.8 Kentucky 122 2.8 Louisiana 423 9.1 Maine 10 0.8 Maryland 456 7.7 Massachusetts 360 5.4 Michigan 487 4.9 Minnesota 193 3.6 Mississippi 78 2.6 Missouri 251 4.2 Montana 5 0.5 Nebraska 41 2.2 Nevada 205 7.4 New Hampshire 28 2.1 New Jersey 233 2.6 New Mexico 78 3.7 New York 1,459 7.4 North Carolina 404 4.1 North Dakota 12 1.7 Ohio 436 3.8 Oklahoma 118 3.1 Oregon 267 6.8 Pennsylvania 471 3.7 Rhode Island 45 4.3 South Carolina 271 5.7 South Dakota 44 5.2 Tennessee 214 3.3 Texas 1,475 5.6 Utah 74 2.6 Vermont 3 0.5 Virginia 315 3.8 Washington 284 4.1 West Virginia 15 0.8 Wisconsin 95 1.7 Wyoming 1 0.2 Guam 5 3 Puerto Rico 385 10.7 Virgin Islands 2 1.9
2012
Location Cases Rate
United States 15,667 5 Alabama 216 4.5 Alaska 11 1.5 Arizona 202 3.1 Arkansas 173 5.9 California 2,953 7.8 Colorado 208 4 Connecticut 55 1.5 Delaware 38 4.2 District of Columbia 165 26 Florida 1,369 7.1 Georgia 937 9.5 Hawaii 23 1.6 Idaho 26 1.6 Illinois 804 6.2 Indiana 224 3.4 Iowa 70 2.3 Kansas 24 0.8 Kentucky 150 3.4 Louisiana 339 7.4 Maine 17 1.3 Maryland 431 7.3 Massachusetts 316 4.7 Michigan 295 3 Minnesota 118 2.2 Mississippi 150 5 Missouri 157 2.6 Montana 2 0.2 Nebraska 8 0.4 Nevada 113 4.1 New Hampshire 36 2.7 New Jersey 229 2.6 New Mexico 101 4.8 New York 1,224 6.3 North Carolina 347 3.6 North Dakota 4 0.6 Ohio 425 3.7 Oklahoma 83 2.2 Oregon 212 5.4 Pennsylvania 494 3.9 Rhode Island 44 4.2 South Carolina 225 4.8 South Dakota 18 2.2 Tennessee 266 4.1 Texas 1,627 6.2 Utah 42 1.5 Vermont 6 1 Virginia 285 3.5 Washington 302 4.4 West Virginia 8 0.4 Wisconsin 91 1.6 Wyoming 4 0.7 Guam 6 3.6 Puerto Rico 306 8.4 Virgin Islands 0 0
2011
Location Cases Rate
United States 13,970 4.5 Alabama 228 4.8 Alaska 5 0.7 Arizona 274 4.2 Arkansas 182 6.2 California 2,443 6.5 Colorado 133 2.6 Connecticut 65 1.8 Delaware 27 3 District of Columbia 165 26.6 Florida 1,257 6.6 Georgia 678 6.9 Hawaii 14 1 Idaho 13 0.8 Illinois 881 6.8 Indiana 173 2.7 Iowa 20 0.7 Kansas 24 0.8 Kentucky 129 3 Louisiana 447 9.8 Maine 12 0.9 Maryland 452 7.7 Massachusetts 266 4 Michigan 286 2.9 Minnesota 139 2.6 Mississippi 191 6.4 Missouri 136 2.3 Montana 7 0.7 Nebraska 10 0.5 Nevada 136 5 New Hampshire 18 1.4 New Jersey 232 2.6 New Mexico 71 3.4 New York 1,083 5.6 North Carolina 431 4.5 North Dakota 1 0.1 Ohio 440 3.8 Oklahoma 84 2.2 Oregon 97 2.5 Pennsylvania 373 2.9 Rhode Island 46 4.4 South Carolina 221 4.7 South Dakota 0 0 Tennessee 278 4.3 Texas 1,169 4.6 Utah 14 0.5 Vermont 9 1.4 Virginia 213 2.6 Washington 328 4.8 West Virginia 4 0.2 Wisconsin 65 1.1 Wyoming 0 0 Guam 5 3 Puerto Rico 254 6.9 Virgin Islands 0 0
2010
Location Cases Rate
United States 13,774 4.5 Alabama 260 5.4 Alaska 3 0.4 Arizona 230 3.6 Arkansas 205 7 California 2,065 5.5 Colorado 138 2.7 Connecticut 98 2.7 Delaware 9 1 District of Columbia 134 22.1 Florida 1,184 6.3 Georgia 795 8.2 Hawaii 35 2.6 Idaho 6 0.4 Illinois 908 7.1 Indiana 175 2.7 Iowa 19 0.6 Kansas 19 0.7 Kentucky 139 3.2 Louisiana 546 12 Maine 32 2.4 Maryland 328 5.7 Massachusetts 285 4.3 Michigan 235 2.4 Minnesota 149 2.8 Mississippi 228 7.7 Missouri 152 2.5 Montana 3 0.3 Nebraska 12 0.7 Nevada 130 4.8 New Hampshire 22 1.7 New Jersey 244 2.8 New Mexico 53 2.6 New York 1,098 5.7 North Carolina 396 4.1 North Dakota 3 0.4 Ohio 528 4.6 Oklahoma 92 2.4 Oregon 71 1.9 Pennsylvania 369 2.9 Rhode Island 41 3.9 South Carolina 155 3.3 South Dakota 4 0.5 Tennessee 277 4.4 Texas 1,230 4.9 Utah 65 2.3 Vermont 4 0.6 Virginia 279 3.5 Washington 266 3.9 West Virginia 6 0.3 Wisconsin 49 0.9 Wyoming 0 0 Guam 1 0.6 Puerto Rico 228 6.1 Virgin Islands 1 0.9
2009
Location Cases Rate
United States 13,997 4.6 Alabama 417 8.9 Alaska 0 0 Arizona 231 3.5 Arkansas 275 9.5 California 1,900 5.2 Colorado 105 2.1 Connecticut 65 1.8 Delaware 27 3.1 District of Columbia 163 27.2 Florida 1,041 5.6 Georgia 953 9.7 Hawaii 33 2.6 Idaho 3 0.2 Illinois 750 5.8 Indiana 158 2.5 Iowa 23 0.8 Kansas 32 1.1 Kentucky 92 2.1 Louisiana 741 16.5 Maine 4 0.3 Maryland 314 5.5 Massachusetts 238 3.6 Michigan 230 2.3 Minnesota 71 1.3 Mississippi 237 8 Missouri 173 2.9 Montana 4 0.4 Nebraska 5 0.3 Nevada 91 3.4 New Hampshire 14 1.1 New Jersey 212 2.4 New Mexico 61 3 New York 1,182 6.1 North Carolina 579 6.2 North Dakota 4 0.6 Ohio 360 3.1 Oklahoma 97 2.6 Oregon 57 1.5 Pennsylvania 341 2.7 Rhode Island 20 1.9 South Carolina 123 2.7 South Dakota 0 0 Tennessee 403 6.4 Texas 1,644 6.6 Utah 31 1.1 Vermont 0 0 Virginia 299 3.8 Washington 139 2.1 West Virginia 8 0.4 Wisconsin 44 0.8 Wyoming 3 0.6 Guam 2 1.3 Puerto Rico 227 5.7 Virgin Islands 0 0
2008
Location Cases Rate
United States 13,500 4.4 Alabama 449 9.6 Alaska 1 0.1 Arizona 317 4.9 Arkansas 206 7.2 California 2,204 6 Colorado 128 2.6 Connecticut 34 1 Delaware 16 1.8 District of Columbia 146 24.7 Florida 1,044 5.7 Georgia 914 9.4 Hawaii 29 2.3 Idaho 7 0.5 Illinois 554 4.3 Indiana 140 2.2 Iowa 16 0.5 Kansas 30 1.1 Kentucky 93 2.2 Louisiana 707 15.9 Maine 10 0.8 Maryland 378 6.7 Massachusetts 216 3.3 Michigan 210 2.1 Minnesota 116 2.2 Mississippi 184 6.3 Missouri 224 3.8 Montana 7 0.7 Nebraska 15 0.8 Nevada 77 2.9 New Hampshire 20 1.5 New Jersey 226 2.6 New Mexico 44 2.2 New York 1,217 6.3 North Carolina 287 3.1 North Dakota 0 0 Ohio 351 3 Oklahoma 86 2.4 Oregon 26 0.7 Pennsylvania 272 2.2 Rhode Island 18 1.7 South Carolina 98 2.2 South Dakota 1 0.1 Tennessee 413 6.6 Texas 1,405 5.8 Utah 25 0.9 Vermont 11 1.8 Virginia 266 3.4 Washington 181 2.8 West Virginia 13 0.7 Wisconsin 65 1.2 Wyoming 3 0.6 Guam 8 5 Puerto Rico 167 4.2 Virgin Islands 0 0
2007
Location Cases Rate
United States 11,466 3.8 Alabama 380 8.2 Alaska 7 1 Arizona 296 4.7 Arkansas 122 4.3 California 2,038 5.6 Colorado 57 1.2 Connecticut 39 1.1 Delaware 18 2.1 District of Columbia 178 30.4 Florida 913 5 Georgia 680 7.1 Hawaii 9 0.7 Idaho 1 0.1 Illinois 464 3.6 Indiana 54 0.9 Iowa 21 0.7 Kansas 28 1 Kentucky 56 1.3 Louisiana 533 12.2 Maine 9 0.7 Maryland 345 6.1 Massachusetts 155 2.4 Michigan 123 1.2 Minnesota 59 1.1 Mississippi 133 4.6 Missouri 239 4 Montana 8 0.8 Nebraska 4 0.2 Nevada 111 4.3 New Hampshire 30 2.3 New Jersey 227 2.6 New Mexico 46 2.3 New York 1,068 5.5 North Carolina 323 3.6 North Dakota 1 0.2 Ohio 194 1.7 Oklahoma 65 1.8 Oregon 18 0.5 Pennsylvania 263 2.1 Rhode Island 36 3.4 South Carolina 91 2.1 South Dakota 7 0.9 Tennessee 367 5.9 Texas 1,160 4.9 Utah 20 0.8 Vermont 10 1.6 Virginia 230 3 Washington 154 2.4 West Virginia 6 0.3 Wisconsin 66 1.2 Wyoming 4 0.8 Guam 8 5 Puerto Rico 169 4.3 Virgin Islands 0 0
2006
Location Cases Rate
United States 9,756 3.3 Alabama 319 6.9 Alaska 11 1.6 Arizona 203 3.3 Arkansas 77 2.7 California 1,835 5.1 Colorado 69 1.5 Connecticut 64 1.8 Delaware 20 2.3 District of Columbia 116 19.9 Florida 719 4 Georgia 581 6.2 Hawaii 18 1.4 Idaho 3 0.2 Illinois 431 3.4 Indiana 93 1.5 Iowa 19 0.6 Kansas 27 1 Kentucky 73 1.7 Louisiana 342 8.1 Maine 9 0.7 Maryland 300 5.4 Massachusetts 124 1.9 Michigan 118 1.2 Minnesota 47 0.9 Mississippi 86 3 Missouri 168 2.9 Montana 1 0.1 Nebraska 7 0.4 Nevada 137 5.5 New Hampshire 13 1 New Jersey 173 2 New Mexico 79 4.1 New York 736 3.8 North Carolina 309 3.5 North Dakota 1 0.2 Ohio 184 1.6 Oklahoma 70 2 Oregon 29 0.8 Pennsylvania 264 2.1 Rhode Island 14 1.3 South Carolina 66 1.5 South Dakota 13 1.7 Tennessee 249 4.1 Texas 1,064 4.6 Utah 21 0.8 Vermont 3 0.5 Virginia 190 2.5 Washington 182 2.9 West Virginia 11 0.6 Wisconsin 68 1.2 Wyoming 0 0 Guam 3 1.9 Puerto Rico 150 3.8 Virgin Islands 0 0
Notes
Rates are per 100,000 people.
Data collected in 2020 should be interpreted with caution due to uncertainty and difficulties brought on by the Covid-19 pandemic.
A person is highly contagious during the primary and secondary stages and can easily pass the infection to others.
Sources
KFF analysis of Centers for Disease Control and Prevention, Division of STD Prevention, National Center for HIV, Viral Hepatitis, STD, and TB Prevention, Centers for Disease Control and Prevention, STI Statistics , accessed 2025.
Definitions
N/A : Not Available.
NSD : Not Sufficient Data