Louisiana Ranks High In Household Pest Risk: What Homeowners Should Know

Louisiana homeowners already know the drill. Heat shows up early, rain never seems far away, and anything left damp for too long becomes an open invitation for something with too many legs.

Now a new pest-risk ranking puts numbers behind what many folks in Shreveport, Bossier, Baton Rouge and New Orleans have probably felt for years.

Louisiana Lands Near the Top

According to a new study from Nealon Insulation, Louisiana ranks sixth in the nation for household pest risk with a score of 68.97 out of 100. The study did not count confirmed infestations. Instead, it looked at conditions that make homes more vulnerable to termites, cockroaches and rodents.

Louisiana’s biggest problem is not crowded housing. The state’s housing density in the study was 48.8 homes per square mile, much lower than states like New Jersey or Rhode Island. Our issue is more obvious. Louisiana is warm, wet and sits in a very heavy termite-risk zone.

The study lists Louisiana’s average annual temperature at 67.13 degrees and average annual precipitation at 59.72 inches. That combination creates exactly the kind of environment where pests can thrive around homes, especially if there are cracks, leaks, standing water or damp materials.

Termites Are the Big Louisiana Headache

Nobody in Louisiana needs to be introduced to termites. The LSU AgCenter has warned homeowners to be especially alert during termite swarming season, including turning off outdoor lights during May and June, keeping mulch away from foundations and fixing leaks around the home.

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That is the part of this study that should get attention locally. This is not saying every Louisiana home has pests. It is saying Louisiana homes live in a climate where prevention matters more than it might in a colder, drier state.

Small Problems Can Become Expensive Ones

Uri “Ori" Pearl, owner of Nealon Insulation, said small issues like gaps around pipes, loose vent covers, damp insulation and cracks near the foundation can make it easier for pests to get inside and stay there.

That is especially true in older Louisiana homes, where a tiny maintenance issue can hide quietly until it becomes a much bigger bill. Homeowners do not have to panic, but they probably should walk around the house and look for the easy stuff: standing water, wood near the foundation, leaky outdoor faucets, clogged gutters and any place where pests might sneak in.

In Louisiana, pest prevention is not just a spring cleaning project. It is part of owning a home in the heat, humidity and rain.