Table 32. Primary and Secondary Syphilis - Counties and Independent Cities* Ranked by Number of Reported Cases, United States, 2010
| Rank† | County/Independent City | Cases | Rates per 100,000 Population | Cumulative Percentage |
|---|---|---|---|---|
| 1 | Cook County, IL | 799 | 15.1 | 5 |
| 2 | Los Angeles County, CA | 689 | 7.0 | 10 |
| 3 | New York County, NY | 415 | 25.5 | 13 |
| 4 | San Francisco County, CA | 375 | 46.0 | 16 |
| 5 | Miami-Dade County, FL | 373 | 14.9 | 19 |
| 6 | Fulton County, GA | 320 | 31.0 | 21 |
| 7 | San Diego County, CA | 274 | 9.0 | 23 |
| 8 | Harris County, TX | 272 | 6.7 | 25 |
| 9 | Hamilton County, OH | 245 | 28.7 | 27 |
| 10 | Philadelphia County, PA | 238 | 15.4 | 29 |
| 11 | Kings County, NY | 235 | 9.2 | 30 |
| 12 | Broward County, FL | 220 | 12.5 | 32 |
| 13 | King County, WA | 216 | 11.3 | 33 |
| 14 | Caddo County, LA | 180 | 71.0 | 35 |
| 15 | Bexar County, TX | 180 | 10.9 | 36 |
| 16 | Dallas County, TX | 176 | 7.2 | 37 |
| 17 | Bronx County, NY | 163 | 11.7 | 38 |
| 18 | Baltimore (City), MD | 162 | 25.4 | 40 |
| 19 | DeKalb County, GA | 160 | 21.4 | 41 |
| 20 | Maricopa County, AZ | 155 | 3.9 | 42 |
| 21 | Tarrant County, TX | 151 | 8.4 | 43 |
| 22 | Shelby County, TN | 141 | 15.3 | 44 |
| 23 | Washington, D.C. | 134 | 22.3 | 45 |
| 24 | Queens County, NY | 133 | 5.8 | 46 |
| 25 | Suffolk County, MA | 132 | 17.5 | 47 |
| 26 | Clark County, NV | 125 | 6.6 | 48 |
| 27 | Hillsborough County, FL | 118 | 9.9 | 49 |
| 28 | Riverside County, CA | 116 | 5.5 | 50 |
| 29 | Alameda County, CA | 112 | 7.5 | 50 |
| 30 | Franklin County, OH | 110 | 9.6 | 51 |
| 31 | Denver County, CO | 99 | 16.2 | 52 |
| 32 | Hennepin County, MN | 99 | 8.6 | 53 |
| 33 | Marion County, IN | 97 | 10.9 | 53 |
| 34 | Wayne County, MI | 97 | 5.0 | 54 |
| 35 | Mecklenburg County, NC | 93 | 10.2 | 55 |
| 36 | Jefferson County, KY | 90 | 12.5 | 55 |
| 37 | Santa Clara County, CA | 89 | 5.0 | 56 |
| 38 | Orange County, FL | 87 | 8.0 | 57 |
| 39 | Travis County, TX | 83 | 8.1 | 57 |
| 40 | Prince George's County, MD | 82 | 9.8 | 58 |
| 41 | Orange County, CA | 77 | 2.5 | 58 |
| 42 | Orleans County, LA | 71 | 20.0 | 59 |
| 43 | Cuyahoga County, OH | 70 | 5.5 | 59 |
| 44 | Forsyth County, NC | 68 | 18.9 | 60 |
| 45 | Jefferson County, AL | 65 | 9.8 | 60 |
| 46 | Davidson County, TN | 59 | 9.3 | 61 |
| 47 | Palm Beach County, FL | 59 | 4.6 | 61 |
| 48 | Hinds County, MS | 58 | 23.4 | 62 |
| 49 | St. Louis (City), MO | 57 | 16.0 | 62 |
| 50 | Pinellas County, FL | 57 | 6.3 | 62 |
| 51 | Clayton County, GA | 56 | 20.3 | 63 |
| 52 | Salt Lake County, UT | 54 | 5.2 | 63 |
| 53 | Cobb County, GA | 53 | 7.4 | 64 |
| 54 | Middlesex County, MA | 53 | 3.5 | 64 |
| 55 | Richmond (City), VA | 52 | 25.4 | 64 |
| 56 | Jefferson County, TX | 52 | 21.4 | 65 |
| 57 | Hudson County, NJ | 52 | 8.7 | 65 |
| 58 | Lafayette County, LA | 51 | 24.2 | 66 |
| 59 | Pima County, AZ | 51 | 5.0 | 66 |
| 60 | Sacramento County, CA | 50 | 3.6 | 66 |
| 61 | Oklahoma County, OK | 47 | 6.6 | 67 |
| 62 | Essex County, NJ | 47 | 6.1 | 67 |
| 63 | Duval County, FL | 46 | 5.4 | 67 |
| 64 | Polk County, FL | 45 | 7.7 | 68 |
| 65 | Harrison County, MS | 44 | 24.3 | 68 |
| 66 | Multnomah County, OR | 44 | 6.1 | 68 |
| 67 | East Baton Rouge County, LA | 42 | 9.7 | 69 |
| 68 | Wake County, NC | 41 | 4.6 | 69 |
| 69 | San Bernardino County, CA | 41 | 2.0 | 69 |
| 70 | St. Louis County, MO | 40 | 4.0 | 69 |
| 71 | Miller County, AR | 39 | 89.6 | 70 |
| 72 | Escambia County, FL | 39 | 12.9 | 70 |
| 73 | Guilford County, NC | 39 | 8.1 | 70 |
*Accounting for 70% of reported primary and secondary syphilis cases.
†Counties and independent cities were ranked in descending order by number of cases reported in 2010.
