STD Rates in Alfalfa County, Oklahoma

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

Data Year: 2023 Source: CDC STI Surveillance Population: 5,671
Combined
105.8
per 100K
76th / 77
Chlamydia
52.9
per 100K • 3 cases
Based on 3 cases — interpret with care
US rate: 490.7
Gonorrhea
52.9
per 100K • 3 cases
Based on 3 cases — interpret with care
US rate: 178.2
Syphilis P&S
0.0
No cases reported

Alfalfa County is among the lower-burden counties in Oklahoma, reporting a combined STD rate of 105.8 per 100,000 residents in 2023 — 76th of 77 counties. Reported infections included chlamydia at 52.9 per 100,000 (3 cases, too few for a reliable comparison), gonorrhea at 52.9 per 100,000 (3 cases, too few for a reliable comparison). No syphilis cases were reported in Alfalfa County in 2023. Many STDs show no symptoms, so testing is the only reliable way to know your status. Confidential options are available across Alfalfa County.

STD Trends in Alfalfa 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
52.9
per 100K in 2023
82.2 in 2000
Peak 228.1 in 2020
Gonorrhea
52.9
per 100K in 2023
0.0 in 2000
Peak 68.7 in 2014
Syphilis (P&S)
0.0
per 100K in 2023
0.0 in 2000
Peak 17.7 in 2011

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

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Alfalfa County vs Oklahoma and the US

Infection Alfalfa County Oklahoma US vs Oklahoma vs US Rank in Oklahoma
Chlamydia 52.93 cases 471.3 490.7 Too few cases Too few cases
Gonorrhea 52.93 cases 170.3 178.2 Too few cases Too few cases
Syphilis (P&S) 00 cases 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

Alfalfa County ranks 76th of 77 Oklahoma counties for combined STD rate in 2023, at 105.8 per 100,000 residents.
In 2023, chlamydia was the most frequently reported STD in Alfalfa County, with 3 cases at a rate of 52.9 per 100,000 residents.
STDTest.com lists confidential testing locations across Alfalfa 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.