STD Rates in Schuyler County, Illinois

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

Data Year: 2023 Source: CDC STI Surveillance Population: 6,734
Combined
222.8
per 100K
82nd / 102
Chlamydia
148.5
per 100K • 10 cases
Based on 10 cases — interpret with care
US rate: 490.7
Gonorrhea
74.3
per 100K • 5 cases
Based on 5 cases — interpret with care
US rate: 178.2
Syphilis P&S
0.0
No cases reported

Schuyler County is among the lower-burden counties in Illinois, reporting a combined STD rate of 222.8 per 100,000 residents in 2023 — 82nd of 102 counties. Reported infections included chlamydia at 148.5 per 100,000 (10 cases, too few for a reliable comparison), gonorrhea at 74.3 per 100,000 (5 cases, too few for a reliable comparison). No syphilis cases were reported in Schuyler County in 2023. Many STDs show no symptoms, so testing is the only reliable way to know your status. Confidential options are available across Schuyler County.

STD Trends in Schuyler County, 2000–2023

Reported cases per 100,000 residents each year, against the Illinois 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
148.5
per 100K in 2023
69.9 in 2000
Peak 311.3 in 2022
Gonorrhea
74.3
per 100K in 2023
0.0 in 2000
Peak 118.6 in 2022
Syphilis (P&S)
0.0
per 100K in 2023
0.0 in 2000
Peak 14.8 in 2019

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

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Schuyler County vs Illinois and the US

Infection Schuyler County Illinois US vs Illinois vs US Rank in Illinois
Chlamydia 148.510 cases 557.7 490.7 Too few cases Too few cases –
Gonorrhea 74.35 cases 202.3 178.2 Too few cases Too few cases –
Syphilis (P&S) 00 cases 11.6 15.8 Too few cases Too few cases –

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

Schuyler County ranks 82nd of 102 Illinois counties for combined STD rate in 2023, at 222.8 per 100,000 residents.
In 2023, chlamydia was the most frequently reported STD in Schuyler County, with 10 cases at a rate of 148.5 per 100,000 residents.
STDTest.com lists confidential testing locations across Schuyler County and Illinois. 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.