STD Rates in Winneshiek County, Iowa

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

Data Year: 2023 Source: CDC STI Surveillance Population: 19,816
Combined
211.9
per 100K
69th / 99
Chlamydia
206.9
per 100K • 41 cases
US rate: 490.7
55th of 99 in Iowa
Higher than 31% of US counties
Gonorrhea
5
per 100K • 1 cases
Based on 1 case — interpret with care
US rate: 178.2
Syphilis P&S
0.0
No cases reported

Winneshiek County recorded a combined STD rate of 211.9 per 100,000 residents in 2023, ranking 69th of 99 counties in Iowa. Reported infections included chlamydia at 206.9 per 100,000 (41 cases, 52% below the state rate), gonorrhea at 5.0 per 100,000 (1 case, too few for a reliable comparison). No syphilis cases were reported in Winneshiek County in 2023. Confidential STD testing is available throughout Winneshiek County — knowing your status is the only way to catch infections that often show no symptoms.

STD Trends in Winneshiek County, 2000–2023

Reported cases per 100,000 residents each year, against the Iowa 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
206.9
per 100K in 2023
94.3 in 2000
Peak 240.3 in 2022
Gonorrhea
5.0
per 100K in 2023
4.7 in 2000
Peak 34.9 in 2020
Syphilis (P&S)
0.0
per 100K in 2023
0.0 in 2000
Peak 5.0 in 2020

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

Know your status — get tested today

Same-day testing at 4,500+ locations. No appointment needed. Results in 1–3 days.

Winneshiek County vs Iowa and the US

Infection Winneshiek County Iowa US vs Iowa vs US Rank in Iowa
Chlamydia 206.941 cases 426.8 490.7 51.5% below 57.8% below 55th of 99
Gonorrhea 51 case 116.8 178.2 Too few cases Too few cases –
Syphilis (P&S) 00 cases 10.3 15.8 Too few cases Too few cases –

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

Find a clinic near you

4,500+ testing locations nationwide. 100% confidential. Most insurance accepted.

FAQs

Winneshiek County ranks 69th of 99 Iowa counties for combined STD rate in 2023, at 211.9 per 100,000 residents.
In 2023, chlamydia was the most frequently reported STD in Winneshiek County, with 41 cases at a rate of 206.9 per 100,000 residents.
STDTest.com lists confidential testing locations across Winneshiek County and Iowa. 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.