STD Rates in Harmon County, Oklahoma

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

Data Year: 2023 Source: CDC STI Surveillance Population: 2,392
Combined
459.9
per 100K
43rd / 77
Chlamydia
376.3
per 100K • 9 cases
Based on 9 cases — interpret with care
US rate: 490.7
Gonorrhea
41.8
per 100K • 1 cases
Based on 1 case — interpret with care
US rate: 178.2
Syphilis P&S
41.8
per 100K • 1 cases
Based on 1 case — interpret with care
US rate: 15.8

Harmon County recorded a combined STD rate of 459.9 per 100,000 residents in 2023, ranking 43rd of 77 counties in Oklahoma. Reported infections included chlamydia at 376.3 per 100,000 (9 cases, too few for a reliable comparison), gonorrhea at 41.8 per 100,000 (1 case, too few for a reliable comparison), syphilis at 41.8 per 100,000 (1 case, too few for a reliable comparison). Many STDs show no symptoms, so testing is the only reliable way to know your status. Confidential options are available across Harmon County.

STD Trends in Harmon County, 2000–2023

Reported cases per 100,000 residents each year, against the Oklahoma 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
376.3
per 100K in 2023
522.0 in 2000
Peak 782.5 in 2022
Gonorrhea
41.8
per 100K in 2023
61.4 in 2000
Peak 240.2 in 2012
Syphilis (P&S)
41.8
per 100K in 2023
0.0 in 2000
Peak 80.4 in 2020

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

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Harmon County vs Oklahoma and the US

Infection Harmon County Oklahoma US vs Oklahoma vs US Rank in Oklahoma
Chlamydia 376.39 cases 471.3 490.7 Too few cases Too few cases
Gonorrhea 41.81 case 170.3 178.2 Too few cases Too few cases
Syphilis (P&S) 41.81 case 27.7 15.8 Too few cases Too few cases

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

Harmon County ranks 43rd of 77 Oklahoma counties for combined STD rate in 2023, at 459.9 per 100,000 residents.
In 2023, chlamydia was the most frequently reported STD in Harmon County, with 9 cases at a rate of 376.3 per 100,000 residents.
STDTest.com lists confidential testing locations across Harmon County and Oklahoma. 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.