Home Insurance Costs: What Will You Actually Pay in Your State?
Homeowners insurance varies more by state than almost any other ownership cost — the same home value can cost 5× more to insure in Oklahoma than in Wisconsin. Most budgets (and most calculators) use one flat national guess. This one starts from your state’s cost tier and gives you a range you can actually plan around.
What you’ll need: A target price, your state, and roughly how old the home is.
What you’ll get: An annual premium range, the monthly bite, and your state’s effective rate — which you can send straight into your full rent vs buy analysis instead of the default guess.
Estimated annual premium
$1,175 – $3,370
$98 – $281/month · mid estimate $2,064 ≈ 0.52% of home value per year
NJ: NEAR NATIONAL AVERAGE
NJ note
Coastal counties carry separate hurricane deductibles.
Not included: flood & earthquake
Standard homeowners policies exclude flood and earthquake damage — both are separate policies. If the home sits in a FEMA flood zone, your lender will require flood coverage on top of the estimate above. Check any address at FEMA’s flood map before you fall in love with it.
Your state
Near national average
The single biggest factor. Hurricane, hail, tornado, and wildfire exposure — plus each state’s insurance market health — set the baseline before your house enters the picture.
Deductible
$1,000 — factor ×1.00
Raising your deductible from $1,000 to $2,500 typically trims about 10% off premium. Pick the highest deductible you could genuinely pay tomorrow, and no higher.
Home age
10–30 years
Roof age is the item insurers care about most — some now refuse roofs over 15–20 years old, and a new roof earns real discounts. Systems (electrical, plumbing) matter too.
Estimates, deliberately wide: real quotes for the same house vary 30%+ between insurers on the same day, and your ZIP code, claims history, and roof matter more than any calculator can see. Get at least three real quotes before you rely on a number.
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Put your real rate in the real analysis
The full rent vs buy analysis assumes 0.30% of home value for insurance unless you tell it otherwise. Your state’s mid estimate is 0.52% — over a 10-year hold that difference alone can move the verdict. One click carries it over.