STD Rates in Jackson County, Mississippi

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

Data Year: 2023 Source: CDC STI Surveillance Population: 146,380
Combined
779.5
per 100K
54th / 80
Chlamydia
567.7
per 100K • 831 cases
US rate: 490.7
48th of 80 in Mississippi
Higher than 83% of US counties
Gonorrhea
196.1
per 100K • 287 cases
US rate: 178.2
48th of 80 in Mississippi
Higher than 83% of US counties
Syphilis P&S
15.7
per 100K • 23 cases
US rate: 15.8
60th of 80 in Mississippi
Higher than 73% of US counties

Jackson County recorded a combined STD rate of 779.5 per 100,000 residents in 2023, ranking 54th of 80 counties in Mississippi. Reported infections included chlamydia at 567.7 per 100,000 (831 cases, 19% below the state rate), gonorrhea at 196.1 per 100,000 (287 cases, 22% below the state rate), syphilis at 15.7 per 100,000 (23 cases, 48% below the state rate). 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 Mississippi 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
567.7
per 100K in 2023
206.2 in 2000
Peak 707.7 in 2021
Gonorrhea
196.1
per 100K in 2023
210.8 in 2000
Peak 467.7 in 2020
Syphilis (P&S)
15.7
per 100K in 2023
0.0 in 2000
Peak 23.0 in 2020

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

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Jackson County vs Mississippi and the US

Infection Jackson County Mississippi US vs Mississippi vs US Rank in Mississippi
Chlamydia 567.7831 cases 700.9 490.7 19% below 15.7% above 48th of 80
Gonorrhea 196.1287 cases 251.1 178.2 21.9% below 10% above 48th of 80
Syphilis (P&S) 15.723 cases 30.1 15.8 47.8% below 0.6% below 60th of 80

Rates per 100,000 residents, 2023. Ranks run from the highest rate (1st) among Mississippi’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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FAQs

Jackson County ranks 54th of 80 Mississippi counties for combined STD rate in 2023, at 779.5 per 100,000 residents.
In 2023, chlamydia was the most frequently reported STD in Jackson County, with 831 cases at a rate of 567.7 per 100,000 residents.
STDTest.com lists confidential testing locations across Jackson County and Mississippi. 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.