STD Rates in Hamlin County, South Dakota
2023 CDC surveillance data for Hamlin County, South Dakota — chlamydia, gonorrhea, and syphilis rates with state comparisons.
Hamlin County is among the lower-burden counties in South Dakota, reporting a combined STD rate of 124.0 per 100,000 residents in 2023 — 56th of 64 counties. Reported infections included chlamydia at 124.0 per 100,000 (8 cases, too few for a reliable comparison). No gonorrhea or syphilis cases were reported in Hamlin County in 2023. Routine testing is the surest way to catch STDs early, since many produce no symptoms. Hamlin County has confidential testing locations available.
STD Trends in Hamlin County, 2000–2023
Reported cases per 100,000 residents each year, against the South Dakota rate (dashed). In a county this size a handful of cases moves the rate a long way, so read the shape rather than any single year.
Source: CDC NCHHSTP AtlasPlus county surveillance, 2000–2023.
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Hamlin County vs South Dakota and the US
| Infection | Hamlin County | South Dakota | US | vs South Dakota | vs US | Rank in South Dakota |
|---|---|---|---|---|---|---|
| Chlamydia | 1248 cases | 531.6 | 490.7 | Too few cases | Too few cases | – |
| Gonorrhea | 00 cases | 253.3 | 178.2 | Too few cases | Too few cases | – |
| Syphilis (P&S) | 00 cases | 73.4 | 15.8 | Too few cases | Too few cases | – |
Rates per 100,000 residents, 2023. Ranks run from the highest rate (1st) among South Dakota’s counties. The US rate is all 50 states combined. Comparisons are left out where fewer than 20 cases were reported, because a rate built on so few cases can swing widely from one year to the next.
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