STD Rates in Jackson County, South Dakota

2023 CDC surveillance data for Jackson County, South Dakota — chlamydia, gonorrhea, and syphilis rates with state comparisons.

Data Year: 2023 Source: CDC STI Surveillance Population: 2,776
Combined
2557.7
per 100K
6th / 64
Chlamydia
1368.9
per 100K • 38 cases
US rate: 490.7
7th of 64 in South Dakota
Higher than 98% of US counties
Gonorrhea
936.6
per 100K • 26 cases
US rate: 178.2
6th of 64 in South Dakota
Higher than 99% of US counties
Syphilis P&S
252.2
per 100K • 7 cases
Based on 7 cases — interpret with care
US rate: 15.8

Jackson County has one of the higher STD burdens in South Dakota, with a combined rate of 2,557.7 per 100,000 residents in 2023 — ranking 6th of 64 counties. Reported infections included chlamydia at 1368.9 per 100,000 (38 cases, 158% above the state rate), gonorrhea at 936.6 per 100,000 (26 cases, 270% above the state rate), syphilis at 252.2 per 100,000 (7 cases, too few for a reliable comparison). Confidential STD testing is available throughout Jackson County — knowing your status is the only way to catch infections that often show no symptoms.

STD Trends in Jackson 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.

Chlamydia
1,368.9
per 100K in 2023
716.2 in 2000
Peak 1,488.8 in 2022
Gonorrhea
936.6
per 100K in 2023
34.1 in 2000
Peak 1,843.3 in 2022
Syphilis (P&S)
252.2
per 100K in 2023
0.0 in 2000
Peak 602.6 in 2022

Source: CDC NCHHSTP AtlasPlus county surveillance, 2000–2023.

Know your status — get tested today

Same-day testing at 4,500+ locations. No appointment needed. Results in 1–3 days.

Jackson County vs South Dakota and the US

Infection Jackson County South Dakota US vs South Dakota vs US Rank in South Dakota
Chlamydia 1368.938 cases 531.6 490.7 157.5% above 179% above 7th of 64
Gonorrhea 936.626 cases 253.3 178.2 269.8% above 425.6% above 6th of 64
Syphilis (P&S) 252.27 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.

Find a clinic near you

4,500+ testing locations nationwide. 100% confidential. Most insurance accepted.

FAQs

Jackson County ranks 6th of 64 South Dakota counties for combined STD rate in 2023, at 2,557.7 per 100,000 residents.
In 2023, chlamydia was the most frequently reported STD in Jackson County, with 38 cases at a rate of 1368.9 per 100,000 residents.
STDTest.com lists confidential testing locations across Jackson County and South Dakota. Many offer same-day appointments with results in 1–3 days.
Data sourced from the CDC's annual STI Surveillance Report. Rates are per 100,000 population and reflect reported cases only — actual prevalence is likely higher due to undiagnosed infections. While we strive for accuracy, STDTest.com makes no representations or warranties regarding the completeness or accuracy of this data and is not responsible for any errors or omissions. This page is for informational purposes only and does not constitute medical advice.