The Cheapest States to Buy a Home Just Got an Insurance Tax

Oklahoma has some of the cheapest homes in America. It also has the most expensive home insurance in America — an average premium of roughly $5,298 a year, about 121% above the national average. Those two facts sit on the same map, and every "cheapest states to buy a home" list quietly ignores the second one.

That is the trap hiding underneath the affordability rankings. The sticker price on a house is a one-time negotiation. The insurance bill is a payment you make every year for as long as you own it — and in a growing list of low-price states, it has climbed fast enough to swallow most of the discount that got you to move in the first place.

The overlap nobody puts on the affordability lists

Look at the states that reliably top the cheapest-to-buy rankings — West Virginia, Mississippi, Arkansas, Oklahoma, Louisiana — and then overlay where home insurance is most expensive. Three of them collide. Oklahoma, Arkansas and Mississippi are simultaneously among the cheapest places to buy and among the priciest places to insure. Oklahoma's average premium alone is more than double the national figure, according to LendingTree's analysis of S&P Global rate filings.

Run the math and the "deal" gets thinner. A median-priced Oklahoma home looks like a bargain next to the coasts — until you add a five-figure-adjacent insurance bill that a comparable buyer in a low-risk state simply doesn't pay. The purchase price says one thing; the annual carrying cost says another. This is the same disconnect we've traced between headline growth and what a place actually costs to live in, in the cost-of-living arbitrage math.

It’s not the coast you think it is

Ask most people where insurance is exploding and they'll say Florida or California. But the fastest-rising premiums over the last few years haven't been on the hurricane coast at all — they've been in the Mountain West and the Midwest, driven by hail, tornadoes and wildfire rather than by named storms.

Colorado premiums have more than doubled, up about 100.8% cumulatively from 2020 to 2025, with an 18.3% jump in 2025 alone — the single largest one-year increase in the country, per LendingTree. Iowa is close behind at roughly 96% over the same window. Nebraska and Minnesota round out a Great Plains cluster where the sky, not the sea, is writing the risk. The Insurance Information Institute ties the surge to a run of severe convective storms and rebuilding costs that reinsurers have repriced hard.

Florida flipped the script — a little

Here's the twist the "avoid Florida" takes miss. Florida is still the most expensive state to insure a home, running well over 150% above the national average and, by some estimates, roughly 17 times what a homeowner pays in the cheapest state. That part hasn't changed.

What changed is the direction. After the state passed litigation reforms in December 2022 aimed at the lawsuit costs driving its market, premium increases slowed dramatically — to about 0.4% in 2025, the smallest in the nation — and 2026 has brought new insurers back into the state and even some rate relief. Louisiana is showing a similar early-stabilization pattern. The level is still high; the runaway acceleration has eased. It's a reminder that insurance cost is a policy variable, not a fixed feature of geography.

The real number: insurance as a share of the payment

The cleanest way to see the erosion is to stop looking at premiums in isolation and look at what they do to the monthly payment. Nationally, property taxes and homeowners insurance together now account for about 21% of the typical monthly mortgage payment, according to mortgage-servicing data cited by Triple-I. A generation ago that share was a rounding error. Today it's a fifth of the bill before you've paid a dollar of principal.

In the hardest-hit markets it's far worse. In parts of the Gulf Coast, taxes and insurance can approach 40% or more of the monthly housing cost. At that point the mortgage rate you fought over is almost beside the point — the non-negotiable escrow line is the story. A cheap purchase price financed into an expensive escrow isn't a cheap house.

The exception worth knowing

Not every affordable state is a trap. West Virginia is the genuine winner in this data: it has among the lowest median home prices in the country and has dodged the worst of the insurance spikes, with premiums that remain well below the national average. It doesn't have the growth-story sizzle of a Sun Belt boom town — but on the one axis that actually determines whether "affordable" stays affordable, it's the real deal. That's the same lesson from our look at the safest, most affordable places: the quietly livable spots rarely top the hype lists.

What to check before you move

The fix is simple and almost nobody does it: get the insurance quote before you fall in love with the mortgage payment.

• Screen on total carrying cost, not sticker price. Mortgage + taxes + insurance is the number that leaves your account. The purchase price is just the down payment's cousin.
• Read the trend, not just the level. A state that's expensive but flattening (Florida, increasingly Louisiana) can be a safer long-term bet than a "cheap" state whose premiums are compounding double digits every year.
• Expect volatility. Reinsurance prices and a single bad storm season can move your renewal 20% in a year. Build slack into the budget in any high-risk state, even an affordable one.

If you're weighing a move mostly on price — retirees and remote workers especially — insurance deserves a line in the decision that it almost never gets. It's the reason two of our other reads, on where retirees actually get the best value and whether your paycheck is finally winning, both come back to the same point: the affordable number and the real number have quietly drifted apart.

The cheapest place to buy and the cheapest place to own used to be the same map. Insurance pulled them apart. Before you chase a low price across state lines, price the thing you'll pay every single year — because that's the number that decides whether the move was ever a bargain at all.