STD Rates in Leelanau County, Michigan

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

Data Year: 2023 Source: CDC STI Surveillance Population: 23,018
Combined
152
per 100K
60th / 83
Chlamydia
117.3
per 100K • 27 cases
US rate: 490.7
71st of 83 in Michigan
Higher than 8% of US counties
Gonorrhea
30.4
per 100K • 7 cases
Based on 7 cases — interpret with care
US rate: 178.2
Syphilis P&S
4.3
per 100K • 1 cases
Based on 1 case — interpret with care
US rate: 15.8

Leelanau County recorded a combined STD rate of 152.0 per 100,000 residents in 2023, ranking 60th of 83 counties in Michigan. Reported infections included chlamydia at 117.3 per 100,000 (27 cases, 73% below the state rate), gonorrhea at 30.4 per 100,000 (7 cases, too few for a reliable comparison), syphilis at 4.3 per 100,000 (1 case, too few for a reliable comparison). Confidential STD testing is available throughout Leelanau County — knowing your status is the only way to catch infections that often show no symptoms.

STD Trends in Leelanau County, 2000–2023

Reported cases per 100,000 residents each year, against the Michigan 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
117.3
per 100K in 2023
122.4 in 2000
Peak 204.6 in 2016
Gonorrhea
30.4
per 100K in 2023
0.0 in 2000
Peak 39.8 in 2021
Syphilis (P&S)
4.3
per 100K in 2023
0.0 in 2000
Peak 9.2 in 2018

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

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Leelanau County vs Michigan and the US

Infection Leelanau County Michigan US vs Michigan vs US Rank in Michigan
Chlamydia 117.327 cases 429.5 490.7 72.7% below 76.1% below 71st of 83
Gonorrhea 30.47 cases 152.2 178.2 Too few cases Too few cases –
Syphilis (P&S) 4.31 case 8.4 15.8 Too few cases Too few cases –

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

Leelanau County ranks 60th of 83 Michigan counties for combined STD rate in 2023, at 152.0 per 100,000 residents.
In 2023, chlamydia was the most frequently reported STD in Leelanau County, with 27 cases at a rate of 117.3 per 100,000 residents.
STDTest.com lists confidential testing locations across Leelanau County and Michigan. 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.