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One might instinctively point to Florida as the state with the highest number of animal attacks, given its rich biodiversity and well‑known wildlife such as alligators, crocodiles, and the invasive Burmese python that can consume prey up to its own body weight.
California, the nation's most populous and biodiverse state, also seems a likely contender due to its black bears, mountain lions, and other predators.
In fact, the data place Texas at the top, with a higher number of fatal encounters than both Florida and California.
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In 2002, BetOhio examined CDC Wonder data from 2000 onward and found 559 human fatalities in Texas attributed to wildlife—more than double California's 312. That equates to roughly a 1 in 53,842 chance of a fatal animal encounter over a 20‑year span.
An independent 2021 review by Outforia.com, drawing on CDC data from 1999‑2019, corroborated these results, reporting 520 deaths in Texas during that period.
While venomous species such as the southern black widow spider, western diamondback rattlesnake, and Arizona bark scorpion are present, the statistics reveal that these are not the primary culprits of fatal incidents in Texas.
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Unlike global patterns where insects often dominate fatality statistics, Texas' 559 recorded deaths over 22 years were largely attributed to mammals—particularly dogs (79 fatalities) and other large mammals (207 fatalities).
Texas also recorded 196 fatalities from stinging insects—hornets, wasps, and bees—since 2000. For context, mosquitoes claim over 1 million lives globally each year, while snakes account for about 100 000. In Texas, snakes and lizards caused only 16 deaths between 2000 and 2022. The sole category where Texas lags behind is marine fatalities, led by Florida with 11 deaths in the same period.
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Dogs, especially pit‑bulls, account for a significant portion of these fatalities. DogsBite.org reports 99 lethal dog bites in Texas from 2005 to 2024, many of which were in 2024.
Other mammals—such as brown bears, sharks, snakes, black bears, and alligators—contribute less to Texas fatalities, reflecting the state's lower bear populations.
Feral hogs, an invasive species wreaking havoc across Texas, have seen a rise in attacks. In November 2024, a wheelchair‑bound man was charged by a hog, and in 2019, Christine Rollins lost her life to a herd near Anahuac, about 50 miles east of Houston.
