STD Rates in Lamar County, Mississippi

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

Data Year: 2023 Source: CDC STI Surveillance Population: 66,218
Combined
708.3
per 100K
56th / 80
Chlamydia
475.7
per 100K • 315 cases
US rate: 490.7
63rd of 80 in Mississippi
Higher than 76% of US counties
Gonorrhea
179.7
per 100K • 119 cases
US rate: 178.2
54th of 80 in Mississippi
Higher than 81% of US counties
Syphilis P&S
52.9
per 100K • 35 cases
US rate: 15.8
14th of 80 in Mississippi
Higher than 96% of US counties

Lamar County recorded a combined STD rate of 708.3 per 100,000 residents in 2023, ranking 56th of 80 counties in Mississippi. Reported infections included chlamydia at 475.7 per 100,000 (315 cases, 32% below the state rate), gonorrhea at 179.7 per 100,000 (119 cases, 28% below the state rate), syphilis at 52.9 per 100,000 (35 cases, 76% above the state rate). Routine testing is the surest way to catch STDs early, since many produce no symptoms. Lamar County has confidential testing locations available.

STD Trends in Lamar 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
475.7
per 100K in 2023
109.6 in 2000
Peak 628.9 in 2021
Gonorrhea
179.7
per 100K in 2023
34.9 in 2000
Peak 376.8 in 2020
Syphilis (P&S)
52.9
per 100K in 2023
0.0 in 2000
Peak 60.8 in 2022

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

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Lamar County vs Mississippi and the US

Infection Lamar County Mississippi US vs Mississippi vs US Rank in Mississippi
Chlamydia 475.7315 cases 700.9 490.7 32.1% below 3.1% below 63rd of 80
Gonorrhea 179.7119 cases 251.1 178.2 28.4% below 0.8% above 54th of 80
Syphilis (P&S) 52.935 cases 30.1 15.8 75.7% above 234.8% above 14th 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

Lamar County ranks 56th of 80 Mississippi counties for combined STD rate in 2023, at 708.3 per 100,000 residents.
In 2023, chlamydia was the most frequently reported STD in Lamar County, with 315 cases at a rate of 475.7 per 100,000 residents.
STDTest.com lists confidential testing locations across Lamar 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.