STD Rates in Chilton County, Alabama

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

Data Year: 2023 Source: CDC STI Surveillance Population: 46,424
Combined
428.7
per 100K
54th / 67
Chlamydia
318.8
per 100K • 148 cases
US rate: 490.7
55th of 67 in Alabama
Higher than 57% of US counties
Gonorrhea
107.7
per 100K • 50 cases
US rate: 178.2
50th of 67 in Alabama
Higher than 67% of US counties
Syphilis P&S
2.2
per 100K • 1 cases
Based on 1 case — interpret with care
US rate: 15.8

Chilton County is among the lower-burden counties in Alabama, reporting a combined STD rate of 428.7 per 100,000 residents in 2023 — 54th of 67 counties. Reported infections included chlamydia at 318.8 per 100,000 (148 cases, 51% below the state rate), gonorrhea at 107.7 per 100,000 (50 cases, 53% below the state rate), syphilis at 2.2 per 100,000 (1 case, too few for a reliable comparison). Confidential STD testing is available throughout Chilton County — knowing your status is the only way to catch infections that often show no symptoms.

STD Trends in Chilton County, 2000–2023

Reported cases per 100,000 residents each year, against the Alabama 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
318.8
per 100K in 2023
127.8 in 2000
Peak 404.5 in 2014
Gonorrhea
107.7
per 100K in 2023
90.2 in 2000
Peak 172.3 in 2021
Syphilis (P&S)
2.2
per 100K in 2023
0.0 in 2000
Peak 9.1 in 2017

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

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Chilton County vs Alabama and the US

Infection Chilton County Alabama US vs Alabama vs US Rank in Alabama
Chlamydia 318.8148 cases 651.1 490.7 51% below 35% below 55th of 67
Gonorrhea 107.750 cases 226.9 178.2 52.5% below 39.6% below 50th of 67
Syphilis (P&S) 2.21 case 28.6 15.8 Too few cases Too few cases –

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

Chilton County ranks 54th of 67 Alabama counties for combined STD rate in 2023, at 428.7 per 100,000 residents.
In 2023, chlamydia was the most frequently reported STD in Chilton County, with 148 cases at a rate of 318.8 per 100,000 residents.
STDTest.com lists confidential testing locations across Chilton County and Alabama. 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.