Maps: The states, Louisiana parishes with the most excessive drinkers, per new report

(NEXSTAR) — Though some generations of Americans are drinking less than those before them, it is still estimated that one in six adults are binge drinkers, per a newly-released annual report. In some states and counties, data shows an even larger portion of the population may be prone to excessive drinking.

That’s according to the latest County Health Rankings and Roadmaps report from the University of Wisconsin Population Health Institute. Meant to highlight factors that can impact health outcomes and disparities throughout the country, the report considers numerous data points, including excessive alcohol consumption. 

As they have in the past, researchers relied on self-reported excessive drinking data from 2022, the most recent available from the Centers for Disease Control and Prevention’s Behavioral Risk Factor Surveillance system. 

Binge drinking (four or more drinks in one occasion for women, five for men), heavy drinking (eight or more drinks for women in one week, 15 for men), any drinking while pregnant, and underage drinking all qualify as excessive drinking, per the CDC.

After reviewing the data, researchers found a generally positive sign: their own state, Wisconsin, had dropped down the rankings. There, 24% self-reported as excessive drinkers, down from the previous year’s report (though the report notes tabulation methods may have changed). That dropped Wisconsin to the fifth-worst state for excessive drinking.

Montana had the highest rate of self-reported excessive drinking at 26%. Filling in the top five were the District of Columbia, Iowa, and North Dakota, which all tied at 25%. 

In addition to Wisconsin, four states saw their excessive drinking rate improve year-over-year. Georgia, Indiana, Kansas, and Rhode Island all had one-point rate drops, the data shows. Eight states recorded no change. 

Among those that saw an increase in self-reported excessive drinking was Utah, which has historically had the lowest such rate in the study. It still does this year at 14%, though that marks a two-point jump over last year. 

Rounding out the five states with the lowest excessive drinking rates were Oklahoma, Kentucky, Alabama, and West Virginia.

The interactive map below shows the percentage of adults who self-reported excessive drinking in 2022. To view that rate, as well as last year’s data, click or hover on each state.

Louisiana parishes with the most excessive drinkers

Below is an interactive map with the parish-by-parish self-reported excessive drinking data. 

Lafayette and Ascension parishes have some of the highest rates with 23% reporting that they drank excessively.

Researchers noted that there are some caveats to the data. In states or counties with a smaller population or sample size, the estimates are derived less from the CDC survey responses. The survey data is also collected independently by each state, while the method for calculating excessive drinking has changed.

Excessive drinking is still a concern in the US

Still, excessive drinking remains a concern in the U.S. Roughly 20 people die every hour from excessive alcohol use, the CDC reports. That amounts to about 178,000 annually. 

The health agency notes excessive drinking can lead to injuries, violence, alcohol poisoning, overdose (if other drugs are being used simultaneously), sexually transmitted infections, unplanned pregnancy, miscarriage, stillbirth, or fetal alcohol spectrum disorder. 

The popularity of drinking may, however, be waning. 

Young adults are drinking less than they were in decades past, according to polling by Gallup, which reported in 2023 that adults under 35 were less likely to say they use alcohol at least occasionally than they were in the early 2000s.

Gallup also saw a decline in the share of young adults who drink regularly or say they sometimes drink “more than they think they should” over the same time period.

The Associated Press contributed to this report.